Stainless steel tubingfor aerospace, chemical & Pharma industry. For high corrosion resistant applications SS polished tubing is the best option and used to manufacture Aircraft components. seamless stainless steel tubing is useful material to manufacture high qualitytubing for oil & gas, Food Processing as wellpower generation Industries.

Stainless steel tubing large diameter is used for application of Sulfuric acid and a269 stainless steel tubing is excellent corrosive resistant material. Oshwin is Specialised & one of the oldest Supplier of SS square tubing in India & UK. We are stocking Distributor of Jindal, if you are looking for Jindal make SS perforated tubing, annealed stainless steel tubing, a213 stainless steel tubing at best price.

At Oshwin you can also find brushed stainless steel tubing, stainless steel coiled tubing, corrugated stainless steel tubingin your required size at best price because we are associated with leading manufacturers ofdom stainless steel tubinglike Kobelco. Oshwin is coiled stainless steel tubing distributor. We are supplying custom stainless steel tubing to more than 30 countries like UK, Poland, Philippines, Singapore, Malaysia, China, USA, Sweden, Israel, Germany, Russia, France, Italy, Canada & Australia, Oman, Qatar, UAE & Saudi Arabia. Check our price of decorative stainless steel tubing. we have surplus stock of 1/16"-4" OD electropolished stainless steel tubing so we can offer never beforeprice of exhaust stainless steel tubing.

1.1 This specification2 covers minimum-wall-thickness, seamless cold-drawn carbon steel tubes including bending into the form of U-tubes, if specified, for use in tubular feedwater heaters.1.2 The tubing sizes covered shall be 5/8 to 11/4-in. [15.9 to 31.8-mm] outside diameter, inclusive, with minimum wall thicknesses equal to or greater than 0.045 in. [1.1 mm].1.3 Optional supplementary requirements are provided, and when desired, shall be stated in the order.1.4 The values stated in either inch-pound units or SI units are to be regarded separately as the standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification.

Related Standard: ASTM A556, ASME SA556Related Material: SA556Gr.B2, SA556Gr.C2

Marking:material grade, standard, specification, heat no.Surface Treatment:Bright annealed, polished outside and inside surface.Package:knitting strip bundle, wooden box or steel boxMill test certificate:according to EN 10204 3.2

U-bend tubes are widely used in heat-exchanger systems. Heat-exchanger equipment on the basis of seamless stainless U-tubes is essential in strategically important and critical fields nuclear and petrochemical machine building.

A tube-bending line, that was installed at Huawei in the end of 2007, allows to produce U-tubes as per such standards:

1. ASTM A688/A688M2. ASTM A803/A803M3. ASTM A556/A556M, ASME SA-5564. ASME SA-688

Inconel Tube Fittingsare the high performance alloys have become the steel of choice for corrosion resistance and versatility. Inconel Hydraulic Fittings are highly in demand for use in extreme environments where tremendous heat and corrosion resistance is paramount to the integrity of the end product. These Inconel Compression Fittings make additions to enhance their resistance to oxidation and other forms of high-temperature corrosion. TheseInconel Instrument Fittingsare a nickel-chromium alloy with added aluminium, and best to use in the heat treating industry. Inconel double ferrule compressiontube fittingsprovide leak-free performance for the most demanding applications.

Inconel Instrumentation Fittings are available in numerous configurations and sizes, our Inconel Compression Tube Fittings are a combination of four parts consisting of a body, front ferrule, back ferrule, and nut. Outstanding leak-tight connections are consistent as the two-ferrule design compensates for any tolerances in tube outer diameter, wall, thickness, and material hardness.

Inconel Tube Fittingsare most durabletube fittingsdesigned as leak-free and strong connections for process, power and instrumentation applications.Inconel Hydraulic Fittingsare used for is a leak-tight seal in process, power, and instrumentation applications. OS-LOK Inconel Compression Fittings are manufactured in both double ferrule and single ferrule design. The Inconel Instrument Fittings are manufactured with a silver plated nut which extends the life of the fitting, and prevents any risk of galling, which may occur due to fluctuations across a range of temperatures.

Choose from Inconel Instrumentation Fittings, ASME SB366 Inconel Compression Tube Fittings, Inconel Bulkhead Union, Inconel Alloy Reducing Union, cam-and-groove hose couplings, and more in a wide range of styles and sizes. In stock and ready to ship. Inconel Alloy Quick-disconnect fittings orInconel quick release tube fittingsare practical, economical, and disconnect in a snap. Make and break tubing connections without separating the tubing from the fitting.

Ferrule Fitting of high quality and precision finishing are manufactured by Oshwin are are sold under our brand OS-LOK Ferrule Fitting. We manufacture both single ferrule and double ferrule fittings. Popular brands include Swagelok and Parker. OS-LOK ASTM B366 Incoloy Tube Fittings is fully interchangeable with Swagelok & Alok fittings.

OS-LOK Ferrule fitting are manufactured in Stainless steel and Alloy steel grades. Most poplular stainless steel grades includeStainless steel 304&Stainless steel 316. Alloy steel grades include , Monel, Inconel, Alloy 600 & 825, Hastelloy 276, Duplex Steel, Super Duplex Steel, 254 SMO etc. Ferrule fittings are also manufactured in copper & brass.

OS-LOK Ferrule fitting are manufactured to sustain high pressures of upto 6000 psig. Fittings come with a product replacement warranty of 1 year and have inclusive Mill test certificate by Oshwin.

Ferrule Fitting of high quality and precision finishing are manufactured by Oshwin are are sold under our brand OS-LOK Ferrule Fitting. We manufacture both single ferrule and double ferrule fittings. Popular brands include Swagelok and Parker. OS-LOK ASTM A403 254 SMO Tube Fittings is fully interchangeable with Swagelok & Alok fittings.

OS-LOK Ferrule fitting are manufactured in Stainless steel and Alloy steel grades. Most poplular stainless steel grades includeStainless steel 304&Stainless steel 316. Alloy steel grades include , Monel, Inconel, Alloy 600 & 825, Hastelloy 276, Duplex Steel, Super Duplex Steel, 254 SMO etc. Ferrule fittings are also manufactured in copper & brass.

SMO 254is categorised in austenitic stainless steel with a Molybdenum content not less than 6% , that is why this alloy is also called 6Mo .6Mowas formulated for usage in seawater and chloride enviornments.With high ductility and impact strength SMO254 is a cheaper alternative to high nickel alloys and titanium alloys in some applications.

Ferrule Fitting of high quality and precision finishing are manufactured by Oshwin are are sold under our brand OS-LOK Ferrule Fitting. We manufacture both single ferrule and double ferrule fittings. Popular brands include Swagelok and Parker. OS-LOK Copper compression fittings is fully interchangeable with Swagelok & Alok fittings.

OS-LOK Ferrule fitting are manufactured in Stainless steel and Alloy steel grades. Most poplular stainless steel grades includeStainless steel 304&Stainless steel 316. Alloy steel grades include , Monel, Inconel, Alloy 600 & 825, Hastelloy 276, Duplex Steel, Super Duplex Steel, 254 SMO etc. Ferrule fittings are also manufactured in copper & brass.

Seamless buttweld pipe fittings are manufactured from seamless pipes and tube by hot or cold extrusion, forming and machining process. We are a leading supplier and manufacturer ofseamless buttweld pipe fittingsin India. Most of the seamless buttweldpipe fittingsin standard sizes and grades are available ex-stock for immediate supply to our customers.

Seam welded buttweld fittings are produced from hot rolled stainless steel pipes. As per customer requirements, we can also manufacture and offer butt weld fittings manufactured from hot rolled plates, formed into half shells or segments and then welded on the seams.

Each Tig Mill is capable of producing a median of 5 metric tons per minute. Each one produces 720 metric tons annually. These mills are used especially forAutomotive Ferritic tubes. They are each equipped with a Bead Hammer as well as a Bead Polisher.

• 3 In-built TIG welding torch with argon gas bank arrangement
• Most modern features with OD bead polishing, Bend Saw cutting system and Bead Hammer

Screw pan head slotted screws , cheese head slotted screws , countersunk head slotted screws , countersunk raised head slotted screws , pan phillipse head screw , countersunk phillipse raised head screws , slotted cheese trim head machine screws , socket head allen cap screws , allen countersunk socket head cap screws , socket head shoulder screws , socket head cap screw low head , hexagon socket set screw with flat point , hexagon socket set scews with cone point , hexagon socket set screw with dog point , hexagon socket set screws with dog point , hexagon socket set screws with cup point , imprial socket cap screws .

Our range of nickel rods are made from low carbon nickel for high thermal stability. These rods are also available in pure nickel for special electrode applications. We offer high quality nickel rods that comply with international standards and specifications.

Manufacturers and exporters of stainless steel fasteners, bolt fasteners. Our range includes:Alloy Steel :4.6 , 5.6, 6.6, 8.8, 10.9 & 12.9 'R', 'S', 'T' Conditions, Stainless Steel :AISI 302, 304, 304L, 316, 316L, 310, 317, 317L, 321, 347, 410, 420, 904L etcCarbon Steel :Bare Condition, Galvanized, Phosphetised, Cadium Plated, Hot Deep Galvanized, Bloodied, Nickel Chrome Plated, etc.Non Ferrous Metal :Copper, Brass, Aluminium, Titanium, Nichrome, Al.Bronze Phosphorous Bronze, etc.Types :Bolts, Nuts, Washers, Anchor Fasteners, Stud Bolts, Eye Bolt, Stud, Threaded Rod, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, etc.

We export copper alloys and our products are available in various types like copper alloy rods, cupro nickel alloy stripes and many more. These are made from ace quality of alloy. Grade - Grade: UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, UNS No. C 70600 (Cu -Ni- 9010), C 71500 (Cu -Ni- 7030).We manufacture excellent quality Copper Roofing Sheet in various varieties like Oxygen Free High Conductivity Copper (OFHC), Electrolytic Tough Pitch (ETP), Phosphorus Deoxidized Copper (DHP), Deoxidized Low Phosphorus (DLP) etc. The commercial grade copper sheet offered by us is available in various sizes and hardness as per the demand of the client.

Duplex & Stainless Steel RodBar, We also stock Bar, Hexagon, Square, Round products in various dimensions and grades.We stock Stainless Steel, carbon and alloy specialty steels supplied in the as rolled, annealed and normalized conditions. We offer cut to size and heat treatment through our service center.The following table represents size range, product standards and material grades of Round BarsRANGE: 3.17 MM TO 350 MM DIA

We offer superior quality Stainless Steel Pipe to our esteemed clients. Our highly sophisticated manufacturing unit enables us to produce Stainless Steel Pipe that are in sync with the international standards. Moreover, we conduct stringent quality checks to ensure their durability and strength. This helps us in maximizing the customer satisfaction.Stainless Steel Pipe Grade Avilable ASTM ASME SA 240 304 , 304L , 304H, 309S , 309H, 310S , 310H , 316 , 316H , 316L , 316 TI , 317 , 317L , 321 , 321H , 347 , 347 H , 409 , 410 , 410S , 430

Monel 400 is a nickel-copper alloy (about 67% Ni 23% Cu) that is resistant to sea water and steam at high temperatures as well as to salt and caustic solutions. Alloy 400 is a solid solution alloy that can only be hardened by cold working. This nickel alloy exhibits characteristics like good corrosion resistance, good weldability and high strength. A low corrosion rate in rapidly flowing brackish or seawater combined with excellent resistance to stress-corrosion cracking in most freshwaters, and its resistance to a variety of corrosive conditions led to its wide use in marine applications and other non-oxidizing chloride solutions. This nickel alloy is particularly resistant to hydrochloric and hydrofluoric acids when they are de-aerated. As would be expected from its high copper content, alloy 400 is rapidly attacked by nitric acid and ammonia systems.

Most versatile, corrosion resistant alloy with excellent resistance to uniform corrosion in oxidizing or reducing environments. Excellent resistance to stress corrosion cracking and superior resistance to localized corrosion. Grades as under:- Hastelloy C-4 (UNS No. N06455), Hastelloy C 276 (UNS No. N10276), Hastelloy C 22 (UNS No. N06022), Hastelloy C 2000 ASTM : B622, B619, B622, B626, B575, B574, B564, B366, Our range of hastelloy pipes and tubes provides excellent resistance to corrosion in oxidizing or reducing environments. These pipes & tubes are widely used for conveying both alkaline and acidic liquids. We offer hastelloy pipes and tubes in standards specifications at the most competitive prices.

Inconel rods have an excellent mechanical properties and provide good resistance to oxidation. These pipes find extensive application in furnace muffles, electronic components, heat treating equipment, steam generator tubing, heat exchangers, etc.

Most versatile, corrosion resistant alloy with excellent resistance to uniform corrosion in oxidizing or reducing environments. Excellent resistance to stress corrosion cracking and superior resistance to localized corrosion. Grades as under:- Hastelloy C-4 (UNS No. N06455), Hastelloy C 276 (UNS No. N10276), Hastelloy C 22 (UNS No. N06022), Hastelloy C 2000 ASTM : B622, B619, B622, B626, B575, B574, B564, B366

Hastelloy Fittings

We offer the hastelloy fittings as per the following grades:- grades as under:- hastelloy c-4 (uns no. N06455), c-276 (uns no. N10276), hastelloy c 22 (uns no. N06022), hastelloy c 2000 b366

We are engaged in offering an array of hastelloy fittings and hastelloy butt weld fittings manufactured from nickel alloy. Specifications:

• Standards: ASTM / ASME SB 336 & XXS
• Grades: UNS 10276 ( HASTELLOY C 276 )

Types: Bend (Long & Short)Elbow (180 Deg., 90 Deg. & 45 Deg.)Tee (Equal & Unequal)Reducer (Concentric & Eccentric)CAP, Stubend (Long &Short)Nipple (Barrel)

oshwin overseas are manufacturing, suppliers & exporters of stainless steel socket weld fittings :: elbow 90 deg , cross , tee , elbow 45 deg , coupling , half coupling & cap & ferrous & non ferrous products etc . Oshwin overseas supply a wide variety of forged fittings large stockist of forged fittings stocking distributor forged fittings top manufacturer, distributor and wholesale of steel forged fittings large supplier of forged fittings.

range 15 nb up to 100 nb in 2000 lbs , 3000 lbs , 6000 lbs & 9000 lbs , 150 lbs , 250 lbs. form socket weld fittings :: elbow 90 deg , cross , tee , elbow 45 deg , coupling , half coupling & cap

Stainless Steel Forged Fittings

ASTM / ASME SA 182 F 304 , 304L , 304H, 309H, 310H , 316 , 316H , 316L , 316 LN , 317 , 317L , 321 , 321H , 347 , 347 H

Duplex Steel Forged Fittings

ASTM / ASME SA 182 F 44 , F 45 , F51 , F 53 , F 55 , F 60 , F 61.

Our range of nickel sheets & plates are known for providing good mechanical properties over a wide range of temperature and excellent resistance to many corrosives, in particular hydroxides. These sheets find major application in defense, nuclear reactors, chemical industry, seawater treatment, petrochemical, etc.

5 mm To 50 mm thick in 1000 mm TO 1250 mm width & 2500 mm Length. Types Sheet, Plates, Flat, Strips, Profile, Blank , Circle, Ring etc. Monel Plate

• Monel 400 Plate UNS N04400
• Monel K500 Plate UNS N05500

Value Added Services

• Cutting
• Bending
• Forging
• Rolling
• Heat Treatment
• Minor Fabrication

Test CertificateMill Test Certificate as per EN 10204 / 3.1B

Range10 mm To 150 mm Dia in 100 mm TO 3000 mm Long Monel Bar & Rod

• Monel 400 Bar UNS N04400
• Monel K500 Bar UNS N05500

Value Added Services

• Cutting
• Forging
• Rolling
• Heat Treatment

Test CertificateMill Test Certificate as per EN 10204 / 3.1B

RANGE 1 MM TO 200 MM THK IN 1000 MM TO 3000 MM WIDTH x 2500 MM / 5000 MM / 10000 MM / COIL

Stainless Steel Duplex Steel Sheet Plates ASTM / ASME SA 240 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316H, 316L, 316 TI, 317, 317L, 321, 321H, 347, 347 H, 409, 410, 410S, 430Duplex Steel ASTM / ASME SA 240 UNS NO. S 31803, S 32205, S 32550, S 32750, S 32760.

Duplex Steel S32550 Sheet Plates

RANGE 1 MM TO 200 MM THK IN 1000 MM TO 3000 MM WIDTH x 2500 MM / 5000 MM / 10000 MM / COIL

Stainless Steel Duplex Steel Sheet Plates ASTM / ASME SA 240 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316H, 316L, 316 TI, 317, 317L, 321, 321H, 347, 347 H, 409, 410, 410S, 430Duplex Steel Sheet PlatesASTM / ASME SA 240 UNS NO. S 31803, S 32205, S 32550, S 32750, S 32760.

Duplex Steel S32750 Sheet Plates

RANGE 1 MM TO 200 MM THK IN 1000 MM TO 3000 MM WIDTH x 2500 MM / 5000 MM / 10000 MM / COILStainless Steel Duplex Steel Sheet Plates Tubes ASTM / ASME SA 240 304 , 304L , 304H, 309S , 309H, 310S , 310H , 316 , 316H , 316L , 316 TI , 317 , 317L , 321 , 321H , 347 , 347 H , 409 , 410 , 410S , 430 Duplex Steel Sheet PlatesASTM / ASME SA 240 UNS NO. S 31803 , S 32205 , S 32550 , S 32750 , S 32760.

FORM: SEAMLESS & WELDED LONG RADIUS & SHORT RADIUS ELBOW 90 DEG , LONG RADIUS ELBOW 45 DEG , Long Radius & Short Radius Elbow 90 Deg , Long Radius Elbow 45 Deg , Long Radius & Short Radius Elbow 180 Deg ( Return Bend ) , Reducing Elbow , Equal Tee , Un Equal Tee, Crosses , Concentric Reducer , Eccentric Reducer , Long Stubend , Short Stubend , Coller , Pipe Cap , Long Radius Bends R =3 D , 5 D , 6 D , 8 D , 10 D & 20 D In 15 Deg , 30 Deg, 60 Deg & 90 Deg And Drawing Bassed Butt Weld Fitting ( Customised ) .

RANGE: 15 NB UP TO 1200 NB IN SCH 5S , 10S , 10, 20 , 40S , 40 , STD , 60 , 80S , 80 , XS , 100 , 120 , 140 , 160 & XXS

Duplex Steel Grade

ASTM / ASME SA 815 UNS NO.S 31803, S 32205, S 32550, S 32750, S 32760.

Duplex Steel Screwed Pipe Fittings

We are renowned as the prominentDuplex Steel FittingsManufacturer, Exporter, Importer, and Supplier in India and abroad. The Duplex Steel Fittings offered by us are fabricated using the highest grade Duplex Steel to ensure optimum quality and longer service life. These Duplex Steel Fittings are widely used in different industries in various processes. Our clients can avail these Duplex Steel Fittings at market leading prices. Grades Available

• ASTM/ASME A815 UNS31803, UNS31254, UNS S32750 & S32760

Specifications

Size	15 mm NB up to 100 mm NB
Class	150 LBS, 250 LBS , 2000 LBS, 3000 LBS, 6000 LBS & 9000 LBS,
Thread Gauge	NPT, BSP, BSPT
Finish	Hot dip galvanized, Epoxy Coated, Electro polished, Matt/Mirror Polish, Teflon Coated, Oxidized

Sizes Range from 118 (5mm) to 7.08 (50.mm)Special Bar Quaility (SBQ)Aircraft Bar Quality (AG)Merchant Bar Quality (MBQ)Shapes: Round, Square, Hexagon and flatsFinishes Available: Hot Rolled, Cold Drawn, Ground, Turned & Polished

Alloy Steel Bar & Rod

Range : 20 mm To 300 mm Dia in 100 mm TO 6000 mm Length Finish Bright BlackForm : Round

Alloy Steel Bar & Rod

Standard : ASTM / ASME A/SA 182Grade : F 5, F 9, F 11, F 12, F 22, F 91.

Value Added Services Annealed Forged & PeeledRollingCutting100% Ultrasonically tested.

Test Certificatie Mill Test Certificate as per EN 10204 / 3.1B

Looking for Suppliers brass metal products like sheets, foils, strips, rod, wires, flats and pipes made of quality brass. Used for various industrial purposes, these brass metal products are procured from reliable manufacturers and are provided to the clients in various sizes, thicknesses, shapes, grades and weights as per their requirements. Our brass metal products like brass plumbing pipes, brass strips, brass foils find their application in various industries like engineering, construction, textile, chemicals and others.

Brass PipesWe are offering to our clients, dimensionally precise and durable brass plumbing pipes at industrys leading prices. Available in straight and coil forms, these brass plumbing pipes find their application for various purposes:

PlumbingInterior fittingsAccessoriesStructural artifacts

Brass PipesPipes are tubular shaped and used widely in homes, offices, and all other sorts of buildings. The main purposes of pipes are to distribute water, gas, cables and many others. Pipes are important for any well-built building and henceforth people prefer pipes that are stiff, corrosion resistance and really long lasting.

No other metal pipes have been proved than brass pipes in any assessment of perfection. Brass pipes are glazy and enough strong to hold any kind of load. Also, brass pipes can be easily molded for the multifarious sizes for different purposes.

Nowadays brass pipes are availed in many new designs and colors as well; making it a pleasurable luxury to ones interior and exterior as well. Also, brass pipes have been the finest examples of art of brass metallurgy. People love brass pipes as they not only look great but serve ample of purposes in the least prices to afford.Oshwin Overses Brass Pipes Exporters & Suppliers from india

Oshwin Overseas is Leading Export, Suppliers & Stockist Company in India, Mumbai-based Oshwin Overseas India is reckoned as a trustworthy Exporter and Supplier of Brass Tubes. With our domain expertise, we specialize in offering a wide range of Brass Tubes that includes Aluminium Brass Tubes, Admiralty Brass Tubes, 70/30 Brass Tubes, and 63/37 Brass Tubes. These Brass Tubes are manufactured at our own manufacturing unit by the experts as per the set industrial standards. The clients can avail the Brass Tubes from us in different grades and specifications as per the requirement.

63/37 Brass TubesAvailable with us is the high-grade 63/37 Brass Tubes that are fabricated by the experts by adopting quality methods. The 63/37 Brass Tubes, offered by us, are reckoned for the excellent features like durability, reliability and sturdy make, owing to which these are demanded widely.

70/30 Brass TubesWe specialize in manufacturing, exporting and supplying 70/30 Brass Tubes of finest grade. The 70/30 Brass Tubes also known as "Sugar Brass Tubes" are manufactured at our own unit by the experts. The 70/30 Brass Tubes are available in diverse specifications and grades to cater to the diverse requirements of the clients.

Admiralty Brass TubesWe are reckoned as a reliable Manufacturer, Exporter and Supplier of high-grade Admiralty Brass Tubes. The Admiralty Brass Tubes, we offer, are demanded widely across the globe by several industries owing to the excellent quality. The clients can avail the Admiralty Brass Tubes from us in varied specifications as per the requirement.

Aluminium Brass TubesAvailable with us are the high-grade Aluminium Brass Tubes. These Aluminium Brass Tubes, we manufacture, are fabricated as per the set industrial standards using quality material as per the set standards. The clients can avail the Aluminium Brass Tubes from us in different grades and specifications as per the requirement.

Stainless steel tubingfor aerospace, chemical & Pharma industry. For high corrosion resistant applications SS polished tubing is the best option and used to manufacture Aircraft components. seamless stainless steel tubing is useful material to manufacture high qualitytubing for oil & gas, Food Processing as wellpower generation Industries.

Stainless steel tubing large diameter is used for application of Sulfuric acid and a269 stainless steel tubing is excellent corrosive resistant material. Oshwin is Specialised & one of the oldest Supplier of SS square tubing in India & UK. We are stocking Distributor of Jindal, if you are looking for Jindal make SS perforated tubing, annealed stainless steel tubing, a213 stainless steel tubing at best price.

At Oshwin you can also find brushed stainless steel tubing, stainless steel coiled tubing, corrugated stainless steel tubingin your required size at best price because we are associated with leading manufacturers ofdom stainless steel tubinglike Kobelco. Oshwin is coiled stainless steel tubing distributor. We are supplying custom stainless steel tubing to more than 30 countries like UK, Poland, Philippines, Singapore, Malaysia, China, USA, Sweden, Israel, Germany, Russia, France, Italy, Canada & Australia, Oman, Qatar, UAE & Saudi Arabia. Check our price of decorative stainless steel tubing. we have surplus stock of 1/16"-4" OD electropolished stainless steel tubing so we can offer never beforeprice of exhaust stainless steel tubing.

1.1 This specification2 covers minimum-wall-thickness, seamless cold-drawn carbon steel tubes including bending into the form of U-tubes, if specified, for use in tubular feedwater heaters.1.2 The tubing sizes covered shall be 5/8 to 11/4-in. [15.9 to 31.8-mm] outside diameter, inclusive, with minimum wall thicknesses equal to or greater than 0.045 in. [1.1 mm].1.3 Optional supplementary requirements are provided, and when desired, shall be stated in the order.1.4 The values stated in either inch-pound units or SI units are to be regarded separately as the standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification.

Related Standard: ASTM A556, ASME SA556Related Material: SA556Gr.B2, SA556Gr.C2

Marking:material grade, standard, specification, heat no.Surface Treatment:Bright annealed, polished outside and inside surface.Package:knitting strip bundle, wooden box or steel boxMill test certificate:according to EN 10204 3.2

U-bend tubes are widely used in heat-exchanger systems. Heat-exchanger equipment on the basis of seamless stainless U-tubes is essential in strategically important and critical fields nuclear and petrochemical machine building.

A tube-bending line, that was installed at Huawei in the end of 2007, allows to produce U-tubes as per such standards:

1. ASTM A688/A688M2. ASTM A803/A803M3. ASTM A556/A556M, ASME SA-5564. ASME SA-688

Inconel Tube Fittingsare the high performance alloys have become the steel of choice for corrosion resistance and versatility. Inconel Hydraulic Fittings are highly in demand for use in extreme environments where tremendous heat and corrosion resistance is paramount to the integrity of the end product. These Inconel Compression Fittings make additions to enhance their resistance to oxidation and other forms of high-temperature corrosion. TheseInconel Instrument Fittingsare a nickel-chromium alloy with added aluminium, and best to use in the heat treating industry. Inconel double ferrule compressiontube fittingsprovide leak-free performance for the most demanding applications.

Inconel Instrumentation Fittings are available in numerous configurations and sizes, our Inconel Compression Tube Fittings are a combination of four parts consisting of a body, front ferrule, back ferrule, and nut. Outstanding leak-tight connections are consistent as the two-ferrule design compensates for any tolerances in tube outer diameter, wall, thickness, and material hardness.

Inconel Tube Fittingsare most durabletube fittingsdesigned as leak-free and strong connections for process, power and instrumentation applications.Inconel Hydraulic Fittingsare used for is a leak-tight seal in process, power, and instrumentation applications. OS-LOK Inconel Compression Fittings are manufactured in both double ferrule and single ferrule design. The Inconel Instrument Fittings are manufactured with a silver plated nut which extends the life of the fitting, and prevents any risk of galling, which may occur due to fluctuations across a range of temperatures.

Choose from Inconel Instrumentation Fittings, ASME SB366 Inconel Compression Tube Fittings, Inconel Bulkhead Union, Inconel Alloy Reducing Union, cam-and-groove hose couplings, and more in a wide range of styles and sizes. In stock and ready to ship. Inconel Alloy Quick-disconnect fittings orInconel quick release tube fittingsare practical, economical, and disconnect in a snap. Make and break tubing connections without separating the tubing from the fitting.

Ferrule Fitting of high quality and precision finishing are manufactured by Oshwin are are sold under our brand OS-LOK Ferrule Fitting. We manufacture both single ferrule and double ferrule fittings. Popular brands include Swagelok and Parker. OS-LOK ASTM B366 Incoloy Tube Fittings is fully interchangeable with Swagelok & Alok fittings.

OS-LOK Ferrule fitting are manufactured in Stainless steel and Alloy steel grades. Most poplular stainless steel grades includeStainless steel 304&Stainless steel 316. Alloy steel grades include , Monel, Inconel, Alloy 600 & 825, Hastelloy 276, Duplex Steel, Super Duplex Steel, 254 SMO etc. Ferrule fittings are also manufactured in copper & brass.

OS-LOK Ferrule fitting are manufactured to sustain high pressures of upto 6000 psig. Fittings come with a product replacement warranty of 1 year and have inclusive Mill test certificate by Oshwin.

Ferrule Fitting of high quality and precision finishing are manufactured by Oshwin are are sold under our brand OS-LOK Ferrule Fitting. We manufacture both single ferrule and double ferrule fittings. Popular brands include Swagelok and Parker. OS-LOK ASTM A403 254 SMO Tube Fittings is fully interchangeable with Swagelok & Alok fittings.

OS-LOK Ferrule fitting are manufactured in Stainless steel and Alloy steel grades. Most poplular stainless steel grades includeStainless steel 304&Stainless steel 316. Alloy steel grades include , Monel, Inconel, Alloy 600 & 825, Hastelloy 276, Duplex Steel, Super Duplex Steel, 254 SMO etc. Ferrule fittings are also manufactured in copper & brass.

SMO 254is categorised in austenitic stainless steel with a Molybdenum content not less than 6% , that is why this alloy is also called 6Mo .6Mowas formulated for usage in seawater and chloride enviornments.With high ductility and impact strength SMO254 is a cheaper alternative to high nickel alloys and titanium alloys in some applications.

Ferrule Fitting of high quality and precision finishing are manufactured by Oshwin are are sold under our brand OS-LOK Ferrule Fitting. We manufacture both single ferrule and double ferrule fittings. Popular brands include Swagelok and Parker. OS-LOK Copper compression fittings is fully interchangeable with Swagelok & Alok fittings.

OS-LOK Ferrule fitting are manufactured in Stainless steel and Alloy steel grades. Most poplular stainless steel grades includeStainless steel 304&Stainless steel 316. Alloy steel grades include , Monel, Inconel, Alloy 600 & 825, Hastelloy 276, Duplex Steel, Super Duplex Steel, 254 SMO etc. Ferrule fittings are also manufactured in copper & brass.

Seamless buttweld pipe fittings are manufactured from seamless pipes and tube by hot or cold extrusion, forming and machining process. We are a leading supplier and manufacturer ofseamless buttweld pipe fittingsin India. Most of the seamless buttweldpipe fittingsin standard sizes and grades are available ex-stock for immediate supply to our customers.

Seam welded buttweld fittings are produced from hot rolled stainless steel pipes. As per customer requirements, we can also manufacture and offer butt weld fittings manufactured from hot rolled plates, formed into half shells or segments and then welded on the seams.

Each Tig Mill is capable of producing a median of 5 metric tons per minute. Each one produces 720 metric tons annually. These mills are used especially forAutomotive Ferritic tubes. They are each equipped with a Bead Hammer as well as a Bead Polisher.

• 3 In-built TIG welding torch with argon gas bank arrangement
• Most modern features with OD bead polishing, Bend Saw cutting system and Bead Hammer

Screw pan head slotted screws , cheese head slotted screws , countersunk head slotted screws , countersunk raised head slotted screws , pan phillipse head screw , countersunk phillipse raised head screws , slotted cheese trim head machine screws , socket head allen cap screws , allen countersunk socket head cap screws , socket head shoulder screws , socket head cap screw low head , hexagon socket set screw with flat point , hexagon socket set scews with cone point , hexagon socket set screw with dog point , hexagon socket set screws with dog point , hexagon socket set screws with cup point , imprial socket cap screws .

Our range of nickel rods are made from low carbon nickel for high thermal stability. These rods are also available in pure nickel for special electrode applications. We offer high quality nickel rods that comply with international standards and specifications.

Manufacturers and exporters of stainless steel fasteners, bolt fasteners. Our range includes:Alloy Steel :4.6 , 5.6, 6.6, 8.8, 10.9 & 12.9 'R', 'S', 'T' Conditions, Stainless Steel :AISI 302, 304, 304L, 316, 316L, 310, 317, 317L, 321, 347, 410, 420, 904L etcCarbon Steel :Bare Condition, Galvanized, Phosphetised, Cadium Plated, Hot Deep Galvanized, Bloodied, Nickel Chrome Plated, etc.Non Ferrous Metal :Copper, Brass, Aluminium, Titanium, Nichrome, Al.Bronze Phosphorous Bronze, etc.Types :Bolts, Nuts, Washers, Anchor Fasteners, Stud Bolts, Eye Bolt, Stud, Threaded Rod, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, etc.

We export copper alloys and our products are available in various types like copper alloy rods, cupro nickel alloy stripes and many more. These are made from ace quality of alloy. Grade - Grade: UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, UNS No. C 70600 (Cu -Ni- 9010), C 71500 (Cu -Ni- 7030).We manufacture excellent quality Copper Roofing Sheet in various varieties like Oxygen Free High Conductivity Copper (OFHC), Electrolytic Tough Pitch (ETP), Phosphorus Deoxidized Copper (DHP), Deoxidized Low Phosphorus (DLP) etc. The commercial grade copper sheet offered by us is available in various sizes and hardness as per the demand of the client.

Duplex & Stainless Steel RodBar, We also stock Bar, Hexagon, Square, Round products in various dimensions and grades.We stock Stainless Steel, carbon and alloy specialty steels supplied in the as rolled, annealed and normalized conditions. We offer cut to size and heat treatment through our service center.The following table represents size range, product standards and material grades of Round BarsRANGE: 3.17 MM TO 350 MM DIA

We offer superior quality Stainless Steel Pipe to our esteemed clients. Our highly sophisticated manufacturing unit enables us to produce Stainless Steel Pipe that are in sync with the international standards. Moreover, we conduct stringent quality checks to ensure their durability and strength. This helps us in maximizing the customer satisfaction.Stainless Steel Pipe Grade Avilable ASTM ASME SA 240 304 , 304L , 304H, 309S , 309H, 310S , 310H , 316 , 316H , 316L , 316 TI , 317 , 317L , 321 , 321H , 347 , 347 H , 409 , 410 , 410S , 430

Monel 400 is a nickel-copper alloy (about 67% Ni 23% Cu) that is resistant to sea water and steam at high temperatures as well as to salt and caustic solutions. Alloy 400 is a solid solution alloy that can only be hardened by cold working. This nickel alloy exhibits characteristics like good corrosion resistance, good weldability and high strength. A low corrosion rate in rapidly flowing brackish or seawater combined with excellent resistance to stress-corrosion cracking in most freshwaters, and its resistance to a variety of corrosive conditions led to its wide use in marine applications and other non-oxidizing chloride solutions. This nickel alloy is particularly resistant to hydrochloric and hydrofluoric acids when they are de-aerated. As would be expected from its high copper content, alloy 400 is rapidly attacked by nitric acid and ammonia systems.

Most versatile, corrosion resistant alloy with excellent resistance to uniform corrosion in oxidizing or reducing environments. Excellent resistance to stress corrosion cracking and superior resistance to localized corrosion. Grades as under:- Hastelloy C-4 (UNS No. N06455), Hastelloy C 276 (UNS No. N10276), Hastelloy C 22 (UNS No. N06022), Hastelloy C 2000 ASTM : B622, B619, B622, B626, B575, B574, B564, B366, Our range of hastelloy pipes and tubes provides excellent resistance to corrosion in oxidizing or reducing environments. These pipes & tubes are widely used for conveying both alkaline and acidic liquids. We offer hastelloy pipes and tubes in standards specifications at the most competitive prices.

Inconel rods have an excellent mechanical properties and provide good resistance to oxidation. These pipes find extensive application in furnace muffles, electronic components, heat treating equipment, steam generator tubing, heat exchangers, etc.

Most versatile, corrosion resistant alloy with excellent resistance to uniform corrosion in oxidizing or reducing environments. Excellent resistance to stress corrosion cracking and superior resistance to localized corrosion. Grades as under:- Hastelloy C-4 (UNS No. N06455), Hastelloy C 276 (UNS No. N10276), Hastelloy C 22 (UNS No. N06022), Hastelloy C 2000 ASTM : B622, B619, B622, B626, B575, B574, B564, B366

Hastelloy Fittings

We offer the hastelloy fittings as per the following grades:- grades as under:- hastelloy c-4 (uns no. N06455), c-276 (uns no. N10276), hastelloy c 22 (uns no. N06022), hastelloy c 2000 b366

We are engaged in offering an array of hastelloy fittings and hastelloy butt weld fittings manufactured from nickel alloy. Specifications:

• Standards: ASTM / ASME SB 336 & XXS
• Grades: UNS 10276 ( HASTELLOY C 276 )

Types: Bend (Long & Short)Elbow (180 Deg., 90 Deg. & 45 Deg.)Tee (Equal & Unequal)Reducer (Concentric & Eccentric)CAP, Stubend (Long &Short)Nipple (Barrel)

oshwin overseas are manufacturing, suppliers & exporters of stainless steel socket weld fittings :: elbow 90 deg , cross , tee , elbow 45 deg , coupling , half coupling & cap & ferrous & non ferrous products etc . Oshwin overseas supply a wide variety of forged fittings large stockist of forged fittings stocking distributor forged fittings top manufacturer, distributor and wholesale of steel forged fittings large supplier of forged fittings.

range 15 nb up to 100 nb in 2000 lbs , 3000 lbs , 6000 lbs & 9000 lbs , 150 lbs , 250 lbs. form socket weld fittings :: elbow 90 deg , cross , tee , elbow 45 deg , coupling , half coupling & cap

Stainless Steel Forged Fittings

ASTM / ASME SA 182 F 304 , 304L , 304H, 309H, 310H , 316 , 316H , 316L , 316 LN , 317 , 317L , 321 , 321H , 347 , 347 H

Duplex Steel Forged Fittings

ASTM / ASME SA 182 F 44 , F 45 , F51 , F 53 , F 55 , F 60 , F 61.

Our range of nickel sheets & plates are known for providing good mechanical properties over a wide range of temperature and excellent resistance to many corrosives, in particular hydroxides. These sheets find major application in defense, nuclear reactors, chemical industry, seawater treatment, petrochemical, etc.

5 mm To 50 mm thick in 1000 mm TO 1250 mm width & 2500 mm Length. Types Sheet, Plates, Flat, Strips, Profile, Blank , Circle, Ring etc. Monel Plate

• Monel 400 Plate UNS N04400
• Monel K500 Plate UNS N05500

Value Added Services

• Cutting
• Bending
• Forging
• Rolling
• Heat Treatment
• Minor Fabrication

Test CertificateMill Test Certificate as per EN 10204 / 3.1B

Range10 mm To 150 mm Dia in 100 mm TO 3000 mm Long Monel Bar & Rod

• Monel 400 Bar UNS N04400
• Monel K500 Bar UNS N05500

Value Added Services

• Cutting
• Forging
• Rolling
• Heat Treatment

Test CertificateMill Test Certificate as per EN 10204 / 3.1B

RANGE 1 MM TO 200 MM THK IN 1000 MM TO 3000 MM WIDTH x 2500 MM / 5000 MM / 10000 MM / COIL

Stainless Steel Duplex Steel Sheet Plates ASTM / ASME SA 240 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316H, 316L, 316 TI, 317, 317L, 321, 321H, 347, 347 H, 409, 410, 410S, 430Duplex Steel ASTM / ASME SA 240 UNS NO. S 31803, S 32205, S 32550, S 32750, S 32760.

Duplex Steel S32550 Sheet Plates

RANGE 1 MM TO 200 MM THK IN 1000 MM TO 3000 MM WIDTH x 2500 MM / 5000 MM / 10000 MM / COIL

Stainless Steel Duplex Steel Sheet Plates ASTM / ASME SA 240 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316H, 316L, 316 TI, 317, 317L, 321, 321H, 347, 347 H, 409, 410, 410S, 430Duplex Steel Sheet PlatesASTM / ASME SA 240 UNS NO. S 31803, S 32205, S 32550, S 32750, S 32760.

Duplex Steel S32750 Sheet Plates

RANGE 1 MM TO 200 MM THK IN 1000 MM TO 3000 MM WIDTH x 2500 MM / 5000 MM / 10000 MM / COILStainless Steel Duplex Steel Sheet Plates Tubes ASTM / ASME SA 240 304 , 304L , 304H, 309S , 309H, 310S , 310H , 316 , 316H , 316L , 316 TI , 317 , 317L , 321 , 321H , 347 , 347 H , 409 , 410 , 410S , 430 Duplex Steel Sheet PlatesASTM / ASME SA 240 UNS NO. S 31803 , S 32205 , S 32550 , S 32750 , S 32760.

FORM: SEAMLESS & WELDED LONG RADIUS & SHORT RADIUS ELBOW 90 DEG , LONG RADIUS ELBOW 45 DEG , Long Radius & Short Radius Elbow 90 Deg , Long Radius Elbow 45 Deg , Long Radius & Short Radius Elbow 180 Deg ( Return Bend ) , Reducing Elbow , Equal Tee , Un Equal Tee, Crosses , Concentric Reducer , Eccentric Reducer , Long Stubend , Short Stubend , Coller , Pipe Cap , Long Radius Bends R =3 D , 5 D , 6 D , 8 D , 10 D & 20 D In 15 Deg , 30 Deg, 60 Deg & 90 Deg And Drawing Bassed Butt Weld Fitting ( Customised ) .

RANGE: 15 NB UP TO 1200 NB IN SCH 5S , 10S , 10, 20 , 40S , 40 , STD , 60 , 80S , 80 , XS , 100 , 120 , 140 , 160 & XXS

Duplex Steel Grade

ASTM / ASME SA 815 UNS NO.S 31803, S 32205, S 32550, S 32750, S 32760.

Duplex Steel Screwed Pipe Fittings

We are renowned as the prominentDuplex Steel FittingsManufacturer, Exporter, Importer, and Supplier in India and abroad. The Duplex Steel Fittings offered by us are fabricated using the highest grade Duplex Steel to ensure optimum quality and longer service life. These Duplex Steel Fittings are widely used in different industries in various processes. Our clients can avail these Duplex Steel Fittings at market leading prices. Grades Available

• ASTM/ASME A815 UNS31803, UNS31254, UNS S32750 & S32760

Specifications

Size	15 mm NB up to 100 mm NB
Class	150 LBS, 250 LBS , 2000 LBS, 3000 LBS, 6000 LBS & 9000 LBS,
Thread Gauge	NPT, BSP, BSPT
Finish	Hot dip galvanized, Epoxy Coated, Electro polished, Matt/Mirror Polish, Teflon Coated, Oxidized

Sizes Range from 118 (5mm) to 7.08 (50.mm)Special Bar Quaility (SBQ)Aircraft Bar Quality (AG)Merchant Bar Quality (MBQ)Shapes: Round, Square, Hexagon and flatsFinishes Available: Hot Rolled, Cold Drawn, Ground, Turned & Polished

Alloy Steel Bar & Rod

Range : 20 mm To 300 mm Dia in 100 mm TO 6000 mm Length Finish Bright BlackForm : Round

Alloy Steel Bar & Rod

Standard : ASTM / ASME A/SA 182Grade : F 5, F 9, F 11, F 12, F 22, F 91.

Value Added Services Annealed Forged & PeeledRollingCutting100% Ultrasonically tested.

Test Certificatie Mill Test Certificate as per EN 10204 / 3.1B

Looking for Suppliers brass metal products like sheets, foils, strips, rod, wires, flats and pipes made of quality brass. Used for various industrial purposes, these brass metal products are procured from reliable manufacturers and are provided to the clients in various sizes, thicknesses, shapes, grades and weights as per their requirements. Our brass metal products like brass plumbing pipes, brass strips, brass foils find their application in various industries like engineering, construction, textile, chemicals and others.

Brass PipesWe are offering to our clients, dimensionally precise and durable brass plumbing pipes at industrys leading prices. Available in straight and coil forms, these brass plumbing pipes find their application for various purposes:

PlumbingInterior fittingsAccessoriesStructural artifacts

Brass PipesPipes are tubular shaped and used widely in homes, offices, and all other sorts of buildings. The main purposes of pipes are to distribute water, gas, cables and many others. Pipes are important for any well-built building and henceforth people prefer pipes that are stiff, corrosion resistance and really long lasting.

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Oshwin Overseas is Leading Export, Suppliers & Stockist Company in India, Mumbai-based Oshwin Overseas India is reckoned as a trustworthy Exporter and Supplier of Brass Tubes. With our domain expertise, we specialize in offering a wide range of Brass Tubes that includes Aluminium Brass Tubes, Admiralty Brass Tubes, 70/30 Brass Tubes, and 63/37 Brass Tubes. These Brass Tubes are manufactured at our own manufacturing unit by the experts as per the set industrial standards. The clients can avail the Brass Tubes from us in different grades and specifications as per the requirement.

63/37 Brass TubesAvailable with us is the high-grade 63/37 Brass Tubes that are fabricated by the experts by adopting quality methods. The 63/37 Brass Tubes, offered by us, are reckoned for the excellent features like durability, reliability and sturdy make, owing to which these are demanded widely.

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