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ECO Steel is a leading manufacturer and exporter of Flanges. We offer flanges in different shapes and sizes and are of superior quality. The offered product line includes Blind flanges, Lap Joint flange, Plate flange, Slip On flange, Socket Weld flange, Threaded flange and Weld Neck flange. These all fittings are manufactured in accordance with national and international standards and also as per specifications of our customers. We offer Forged Fittings according to industrial standard such as A105, A105N, ASTM A350 LF2, ASTM A182 F304L, F316L etc. We specialise in manufacturing a comprehensive range of flanges from ½"NB to 48"NB. Steel flanges are widely used as connectors in piping systems to connect pipes to pipes, tees, reducers, elbows and other piping equipments.

Specifications :


Stainless Steel

ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L

Carbon Steel ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70
Low Temperature Carbon Steel ASTM A420 WPL3, A420 WPL6
Alloy Steel ASTM A182 F1, F5, F9, F11, F22, F91
Size : 1/2″ (15 NB) to 48″ (1200NB)
Pressure Ratings : Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc.
Standards : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Types Of Flanges: Weld Neck, Slip On Flange, Plate Flange, Lap Joint Flanges, Blind Flange, Threaded Flanges.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Features :
  • Rust proof
  • Rugged design
  • Excellent durability
  • Applications :
  • Heat Exchangers, Pharmaceutical Industry
  • Food Processing
  • Oil & Gas Industry, Chemical Industry
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