Trimac Piping Solutions is a well-known Flanges Manufacturers in India. We provide our clients with dependable, reasonably priced, and excellent mild steel flange products that meet ANSI/ASME dimensional and ASTM international specifications. For all of your flanges and forged flanges needs, Trimac Piping Solutions ASTM Flanges is the best value option due to its wide variety of capabilities, outstanding quality, and unmatched customer service.


Finally, the smooth surface of Carbon Steel Flanges makes them perfect for hygienic applications in the food and pharmaceutical sectors. Overall, Mild & Carbon Steel Flanges provide outstanding corrosion resistance, strength, and longevity, making them a dependable and cost-effective alternative for various pipe systems in various sectors.

Types Of Flanges


Blind Flanges Manufacturers

We provide our customers with dependable, cost-effective, and high-quality premium Stainless Steel Blind Flange products that meet ASTM and ANSI/ASME dimensional specifications worldwide. Our company is the leading value option for your Blind Flange needs because of its extensive capability range, excellent quality, and unsurpassed customer service.


Weld Neck Flanges Manufacturers

We provide carbon steel weld neck flanges, neck flanges, low-temperature carbon steel weld neck flanges, and high-yield carbon steel weld neck flanges. We are achieving new heights in the manufacturing of high-quality Weld Neck flanges with the help of our in-house skills.


Threaded Flanges Manufacturers

We offer our clients dependable, cost-effective, and high-quality, excellent Stainless steel-threaded flour manufactured per worldwide standards ASTM and ANSI/ASME dimensional specifications. Our Threaded Flanges are the ideal value option for all of your Threaded Flanges demands because of their extensive capability range, excellent quality, and unsurpassed customer service. With the support of our in-house skills, we are reaching new heights in producing one of the highest-quality Threaded Flanges.


Slip On Flanges Manufacturers

We deliver Carbon Steel Slip On Flanges, Stainless Steel Slip On Flanges, Low-Temperature Carbon Steel Slip On Flanges, and High Yield Carbon Steel Slip On Flanges in the material and grade specified by ANSI B16.5 Industrial Slip On Flanges. Many different sectors, including the pharmaceutical, chemical, water processing, oil and gas, and many more, use the variety of Stainless Steel Slip on Flanges items that are supplied.

Standard Specification Of Flanges


  • Size – 1/2″ (15 NB) to 48″ (1200NB)


  • Alloy Steel – SA234 WP5, SA234 WP9, SA234 WP11, SA234 WP22, SA234 WP91


  • Stainless Steel – SA403 WP304, SA403 WP316, SA403 WP310, SA403 WP304L, SA403 WP316L


  • Super Duplex/Duplex Steel – ASTM / ASME SA 790 UNS NO S31803, S32205, S32550, S32750, S32760


  • Type – Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Lap-Joint Face (LJF),  Large Tongue & Groove, Small Tongue, Groove




We offer ASTM A105 Industrial Flange in the following grades and materials: mild steel, carbon steel, low-temperature carbon steel, and high-yield carbon steel. We offer a wide range of flanges, including forged, mild steel, carbon steel, slip-on, BLRF, ring joint, long weld neck, large diameter, lap joint, plate, threaded, raised face, orifice, spacer, and more.