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What are Flanges?

A flange is a steel ring that has been forged or cast and is used to connect pipes to pressure tanks, pumps, valves, or other pieces of machinery or to physically link pipe sections. Additionally, it offers simple access for maintenance, inspection, or modification. Flanges are often screwed or welded.


Trimac Piping Solutions is one of the largest Flanges Manufacturers in India. We offer our customers reliable, cost-effective, and high-quality superior Stainless Steel Flanges products according to international specification ASTM and dimensional specification ANSI/ASME. All the Stainless Steel and Carbon Steel Flanges are used in various industries and its usages such as Mechanical Industry, Chemical Industry, Petrochemical Industry, etc. We are also the leading Carbon Steel Flanges Manufacturer in India.

Types of Flanges

  • Blind Flanges

Blind flanges feature a face type that matches, a face thickness that resembles a flange, and a bolting pattern that resembles a flange. We complete our Blind Flange while adhering to all national and international requirements. 

  • RTJ Flanges

The Ring Type Joint (RTJ) flange is intended for pipeline applications involving high pressure and/or high temperature. Applications include high integrity pressure vessel couplings, pipework assemblies, and oil field valves. 

  • Slip On Flanges

A slip-on flange is a ring that is placed over the pipe end and has a flange face that extends far enough to allow for the application of a weld bead to the interior diameter. We design Slip On flanges in various sizes, shapes, colors, and standards. 

  • Weld Neck Flanges 

A welding neck flange features a long, tapered hub that may be used to weld a pipe to. This flange is frequently used in high-pressure situations and extreme cold or heat. We create Weld Neck flanges in a range of dimensions, forms, hues, and standards.

  • Threaded Flanges 

A circular stainless steel threaded flange with bolt-cutouts and female NPT threads running through the center. Threaded flanges are used with pipes that have external threads. We offer our customers reliable, cost-effective, and high-quality superior products according to international standards.

  • Lap Joint Flanges

A two-part assembly known as a lap-joint flange has a stub end that is covered by a lap-joint ring flange. This style of flange connection is ideal for large or challenging-to-change flanges.

  • Socket Weld Flanges

These pipe flanges' socket ends are used to receive the pipe; the top is then filled with fillet welding to secure it. They are usually used in smaller diameters of high-pressure pipes. We also provide these flanges in various cities of India. Ex. Socket Weld Flanges in Bangalore.



  • Size: 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
  • Type: Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Lap-Joint Face (LJF),  Large Tongue & Groove, Small Tongue, Groove
  • Class: 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150, ASA 300, PN 6,10,16,25, 40,64,100,160 ETC. available with NACE MR 01-75


ANSI B16.5 Flanges Applications and Uses

  • Stainless Steel Flanges used in Petrochemical Industries
  • Stainless Steel Flanges used in Refineries Industries
  • Companion Flanges used in Heat Exchangers
  • Flanges used in Sugar Industries
  • Stainless Steel Lap Joint Flanges used in Chemical Industries
  • SS Flanges used in Oil and Gas Industries
  • Stainless Steel Flanges used in Pharmaceuticals
  • Flanges used in Power Plants


Flanges Manufacturer and Suppliers

Trimac Piping Solutions is one of the premier Quality Stainless Steel Flanges Manufacturer and Suppliers in India. We are a trusted vendor as a Steel Flanges distributor & dealer in your country. We take pride in our rapid and accurate shipping in your country. We have all types, shapes, sizes, the thickness of the Flanges in India.  We offer Flanges products as per the international standards. We also provide these flanges in different cities  Flanges manufacturer in Mumbai, Flanges Manufacturer in Bengaluru.


Website: trimacpiping.com

For More Details Visit: Flanges Manufacturer in India

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