Seamless Pipes & Tubes that we offer are manufactured using stainless steel as per International Standards such as ASTM, ASME, EN, DIN and UNS. These tubes find extensive usage in various industries such as oil & gas, petrochemicals and refineries, thermal, nuclear and solar power plants, atomic energy, defence, aerospace etc. We are named among the renowned Manufacturers, Exporters and Suppliers of Seamless Pipes & Tubes. We have the capability to deliver retail as well as bulk orders for Seamless Pipes & Tubes on time.

Features

• Strong and sturdy structure
• Leak-proof
• Accurate Dimensions
• Ensures durability
• Smooth finish
• Longer service life

Available materials & Grades:Stainless Steel Seamles Pipes & Tubes, Heat Exchanger and Capillary Tubes in grade ASTM / ASME SA 312 GR. TP 304 , 304L , 304H , 316 , 316L , 316Ti ,   309S , 309H , 310S, 310H , 316 , 316L, 316TI , 317 , 317L , 321 , 321H , 347 , 347 H , 904L , Duplex Steel , Nickel, Monel & Special Alloys.


Specifications

• Size Range : 1/8'' till 36''
• Thickness : SCH5S till SCH XXS
• Length : 5000mm / 6000mm Till 12000mm  as required by clients’
• Super size seamless pipes (above 24'', big size, heavy wall)
• Seamless heat exchanger tubes
• Seamless U-tubes / Seamless U-bended heat exchanger tubes
• Seamless tubing (imperial and metric) (BWG-S / SWG-S)

Qualities

• ASTM / UNS 304, 304L, 316, 316L, 321, 316Ti, 304H, 321H, 316H, 347, 347H, 317, 317L, 310(S), 309(S), 314,  316LMo, 410, 446, duplex S31803 / F51, superduplex S32750 and S32760 / F53 / F55, 904L, 6Mo / S31254 / F44 / 254 SMO
•  DIN /EN 1.4301, 1.4306, 1.4307, 1.4401, 1.4404, 1.4541, 1.4571, 1.4948, 1.4878, 1.4919, 1.4550, 1.4449, 1.4438, 1.4828, 1.4833, 1.4841, 1.4435, 1.4436, 1.4006, 1.4749, 1.4462, 1.4410, 1.4501, 1.4539, 1.4547, 1.4529
• Nickel 200 (UNS N02200), monel 400 (N04400), inconel 600 (N06600), inconel 625 (N06625), incoloy 800 (N08800),  incoloy 825 (N08825), hastelloy C276, hastelloy C22, alloy 20 (N08020), alloy 28 (N08028), titanium grade 1,  titanium grade 2, titanium grade 5, curponickel and zirconium, tantalum

Norms

• DIN EN ISO 1127:  Stainless steel tubes - Dimensions, tolerances and conventional masses per unit length
• D4/T3 : tolerance outside diameter: +/- 0, 5%, tolerance thickness: +/- 10, 0%
• D3/T3 : tolerance outside diameter: +/- 0, 75%, tolerance thickness: +/- 10, 0%
• D2/T2 : tolerance outside diameter: +/- 1, 0%, tolerance thickness: +/- 12, 5%
• EN 10216-5 :  Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 7: Stainless steel tubes
• DIN 17456 : Seamless circular stainless steel tubes with general quality requirements -Technical delivery conditions Nahtlose kreisförmige Rohre aus nichtrostenden Stählen für allgemeine Anforderungen – Technische Lieferbedingungen
• DIN 17458 :  Seamless circular tubes of austenitic steels with special quality requirements -Technical delivery conditions Nahtlose kreisförmige Rohre aus nichtrostenden Stählen für besondere Anforderungen –  Technische Lieferbedingungen
• DIN 2462-1 :  Seamless stainless steel tubes: dimensions and masses per unit length Nahtlose Rohre aus nichtrostenden Stählen: Mäße längenbezogene Massen
• DIN 2391-1 : Seamless precision steel tubes - Dimensions Nahtlose Präzisionsstahlrohre mit besonderer Maßgenauigkeit; technische Lieferbedingungen
• DIN 2391-2 : Seamless precision steel tubes - Technical delivery conditions
• Nahtlose Präzisionsstahlrohre mit besonderer Maßgenauigkeit; technische Lieferbedingungen
• DIN28180 :  Seamless steel tubes for tubular heat exchangers - Dimensions and materials