Stainless Steel Flanges - ASTM A182 F304 / 304L / 304H / 316/ 316L / 321 / 310 / 347 etc

Carbon Steel Flanges - ASTM A105 / A694 F42/ 46 / 52 /56 / 60 / 65 / 70 / A350 LF3 / A350 LF2, etc

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Alloy Steel Flanges - ASTM A182 F1 / F5 / F9 / F11 / F22 / F91 etc. Manufacturer and Exporter’s of Steel Flanges - Slip On - SORF Flanges, Weld Neck - WNRF Flanges, Socket Weld - SWRF Flanges, Blind - BLRF Flanges, Lapped Joint Flanges, Screwed Flanges, Long Weld Neck Flanges, Reducing Flanges, Spectacle Flanges, Ring Joint Flanges, Plate Flanges

Steel Flanges

Pipe Flanges are widely used as a popular category of pipe fittings. A flange is used to mechanically connect two pipes together. It can also be used to mechanically connect a pipe to a tee, valve, choke or any other piece of equipment. Flanges are available in round, square, and rectangular shapes. In some cases, flanges are usually in the shape of a ring or a plate to form a rim at the end of a pipe when fastened to the pipe. This is an example of closet flange. A flange can also be a plate for covering or closing the end of a pipe. This is a blind flange. Thus, flanges are considered to be projecting or internal components which are used to support mechanical parts. They are like rims which are used to strengthen the mechanical part or they are a means of attaching that part to another part or surface.

We exports various forged and plate flanges in large diameter with different grades. We produce using high quality of steel to make them last for many years.

We offer high quality and superior performance steel flanges for various requirements of our clients. Designed as per market standards and parameters. Our flanges are high in durability and can withstand extreme conditions. Our comprehensive range includes weld neck flanges, socket weld flanges, steel weld flanges, steel weld neck flanges and many more.

Stainless Steel Flanges: ASTM A182 F304 / 304L / 304H / 316/ 316L / 317 / 317L / 321 / 310 / 347 / 904L etc.
Carbon Steel Flanges: ASTM A105 / A694 F42/ 46 / 52 /56 / 60 / 65 / 70 / A350 LF3 / A350 LF2, etc
Alloy Steel Flanges: ASTM A182 F1 / F5 / F9 / F11 / F22 / F91 etc
Others Flanges: Monel, Nickel, Inconel, Hastelloy, Copper, Brass, Bronze, Titanium, Tantalum, Bismuth, Aluminium, High Speed Steel, Zinc, Lead, etc.
Flanges Size: 1/2" NB TO 24" NB.
Flanges Class: 150#, 300#, 400#, 600#, 900#, 1500# & 2500#.
Flanges available with NACE MR 01-75
Flanges Types:

  • Slip On - SORF Flanges
  • Weld Neck - WNRF Flanges
  • Socket Weld - SWRF Flanges
  • Blind - BLRF Flanges
  • Lapped Joint Flanges
  • Screwed  Flanges
  • Long Weld Neck Flanges
  • Reducing  Flanges
  • Spectacle Flanges
  • Ring Joint Flanges




  • PLATE Flanges
  • PLATE BLANK Flanges




Prosaic Steel and Alloys
429, Pathe Bapurao Marg, Ahmed Building, Opp Islampura Street, Mumbai- 400004
Maharashtra INDIA
Telephone: +91 022 23874482 / +91 022 6659 5367
elephone: +91 022 23874482 / +91 022 6659 5367

Email: [email protected]

We export to:

Savoy Piping Inc - API 5L grade B, C, X42, X46, X52, X56, X60, X65, A333 Grade 3, 6, A671 CC60, CC65, CC70, A672, A335 P5, P9, P11, P22, P1, A358 304, 316L, 310, 321, 347, A312 Pipes

Contact Prosaic Steel & Alloys today for a Competitive Quotation...
call : +91 88791 70590
e-mail:[email protected]

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