Unnati Metals and Alloys

Khetwadi, Mumbai, Maharashtra

Flat Flanges that we manufacture, export and supply are widely in demand amongst buyers across the globe. For the fabrication of our Flat Flanges, we make use of the finest grade of stainless steel and hi-tech machines. We make available our Flat Flanges in diverse specifications to meet the exact requirements of the buyers. Buyers can easily place bulk orders for Flat Flanges with us!

Fabricated out of superior-grade metals with the help of the latest hydraulic presses, our Slip-on Flanges are structurally stable, dimensionally accurate and excellently finished. We make the available in different specifications to cater to varied requirements of customers. Since, we practice Quick Response Manufacturing, we provide Slip-on Flanges in bulk, at market leading prices, as per requirements of buyers. Hence, we are trusted Manufacturer, Exporter and Supplier of Slip-on Flanges in Maharashtra, India.

Quality Standard for Slip On Flanges : High quality Slip On Flanges all made and controlled to the relevant standards such as: ASME, ASTM, BS and DIN/WERKSTOFFE.
Sizes for Slip On Flanges : All Slip On Flanges are available available in sizes from 1/4” through to any size.
Wall Thickness for Slip On Flanges : Schedule 5s through to Schedule XXS and heavier.
Dimensions and Pressure Ratings for Slip On Flanges :

• ANSI, MSS- SP-44, BS3293, API 605 150lb through to 2500lb
• Flange Facings: Raised Face, Ring Type Joint, Large Tongue & Groove, Small Tongue & Groove
• BS4504 - PN6, 10, 16, 25, 64
• BS10 - Table D, E, F, & H
• DIN Standards

Slip On Flanges are available in the following material grades

• Stainless Steel
  • A182 F304/L
  • F310
  • F316/L
  • F321/H
  • F347/H
  • F410
  • F440
  • 904L

• Carbon Steel
  • A105, C22.8   

• Low Temperature Steel
  • A350 LF2, LF3, LF6
  • Alloy Steel
  • A182 F1, F5, F9, F11, F12, F22, F91
  • High Yield
  • A694 F42, F52, F60, F65, F70
  • 6% Moly / Duplex & Super Duplex
  • A182 F44, F51, F53, F55
  • Nickel Alloys
  • 200, 400, K500, 600, 625, 800, 825

• Alloys
  • ALLOY 20
  • ALLOY C
  • ALLOY C276
  • ALLOY B2
  • Aluminium
  • 5083, 5154, 5251, 6061, 6063, 6082
  • Unusual Grades
  • Bronze, Brass, Copper
  • Cupro Nickel
  • Titanium

Buy precision engineered, dimensionally accurate, excellently finished and rust proof Weld Neck Flanges from us at competitive prices. Our company is one of the eminent Manufacturers, Exporters and Suppliers of a wide array of Weld Neck Flanges in Maharashtra, India. We make them available in varied sizes and designs to cater to different requirements of buyers. Those interested in buying Weld Neck Flanges from us, can place their order anytime of the year.

Buy precision-engineered, corrosion resistant and durable Orifice Flanges from us at competitive prices. As, our company is one of the leading Manufacturers, Exporters and Suppliers of Orifice Flanges in Maharashtra, India. Created out of premium metal using advanced machines, our entire range of Orifice Flanges is reliable. Interested buyers can get Orifice Flanges from us in varied specifications and ask for customized solutions as well. 

Order from us Socket Weld Flanges of varied designs, sizes and finish as per requirement. Our company is one of the eminent Manufacturers, Exporters and Suppliers of Socket Weld Flanges in Maharashtra, India. We design and fabricate them using the latest CAD/ CAM technologies. We use premium metals and efficient make-to-order process to provide customers with Socket Weld Flanges that are robust, excellently finished, rust proof and reliable. In addition, we offer customized Socket Weld Flanges at competitive prices.

Blind Flanges that we offer are widely appreciated for their accurate dimensions, high strength and high corrosion resistance. We are the reliable Manufacturer, Exporter & Supplier of Blind Flanges, which are known for close ends of piping systems. We make use of superior grade stainless steel for the fabrication of our flanges. Moreover, these are thoroughly inspected against various quality parameters before final dispatch. These flanges are used in petrochemical, pipe engineering, and public services.

Features :

• Some important features of blind flanges are as follows:
• Blind flanges are sometimes supplied with NPT fittings which allow pressure test connections to be fitted.
• They are used to blank off the ends of pipe.
• They are also used to blank off the ends of valves and pressure vessel opening.
• Considering factors like internal pressure and bolt loading, blind flanges, especially in the larger sizes, are the most highly stressed of all types of flanges.
• Since the maximum stresses in a blind flange are bending stresses at the center, they can safely be allowed to be higher than in other types of flanges.
• Blind flanges are made to fit standard pipes in all sizes.

Notes :

• Flange dimensions to ANSI to B16.5.
• Dimensions "D" includes raised face thickness.
• Larger outlet sizes available on applications.
• ANSI 150# / 300# 2mm Raised Face.
• ANSI 600# / 2500# 7mm Raised Face.

Created with the aide of the latest CAD/ CAM technologies, our Square Flanges are of unparalleled standards. They are fabricated out of superior-grade metals that are quality tested for sturdiness, purity and composition. Buyers can get Square Flanges from us in varied specifications and ask for individually tailored solutions as well. Our company is ranked among reliable Manufacturers, Exporters and Suppliers of premium Square Flanges in Maharashtra, India.

Buyers interested in purchasing durable Lap Joint Flanges in bulk and at reasonable rates can contact us anytime of the year. We are the noted Manufacturer, Exporter & Supplier of accurately dimensioned Lap Joint Flanges. For the fabrication of our flanges, we make use of high-grade stainless steel and advanced machines. We make available our Lap Joint Flanges in required specifications.

The company is the well-known Manufacturer, Exporter & Supplier of precisely engineered Groove & Tongue Flange. We make use of high-grade stainless steel and modern machines for the fabrication of our Groove & Tongue Flange. The fabrication process is supervised by the expert engineers and thus complies with industry standards. Our Groove & Tongue Flange is free from any sort of defects and available at nominal rates.

Based in Maharashtra, we are engaged in providing Nickel 200 Flanges of unmatched quality to our global clients at minimal prices. To assure the quality, our team checks them on crucial parameters.

Applications :

• Nickel 200 / 201 Food Industry
• Nickel 200 / 201 Chemical Industry
• Nickel 200 / 201 Aerospace Industry
• Nickel 200 / 201 Fabrication Industry
• Nickel 200 / 201 Electronic Industry
• Nickel 200 / 201 Soap Industry

Contact us for obtaining bulk quantities of Loose Flanges at affordable rates from us! We make use of excellent quality stainless steel for the fabrication of our flanges. Owing to attributes like excellent finish, high strength and corrosion resistance, our Loose Flanges are extensively in demand. We are reckoned as the trustworthy Manufacturer, Exporter & Supplier of Loose Flanges. We also ensure timely delivery of the orders.