ASTM standard for forgings

Abbr. Corresponding Application A105 A105/A105M-98 Specification for Carbon Steel Forgings for Piping Applications A181 A181/A181M-95b Specification for Carbon Steel Forgings, for General-Purpose Piping A182 A182/A182M-99 Specification for Forged or Rolled Alloy-Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service A266 A266/A266M-99 Specification for Carbon Steel Forgings for…


Plate Flanges

With high tensile strength, these steel plate flanges are available with a raised face and back ups for easy installation. Resistant to corrosion, these plate flanges have high tensile strength and weld ability. Use of superior quality alloy for raw material makes our range extremely durable. Available in standard dimensions,…


Pressure Classes of Flanges

Forged steel flanges, according to ASME B16.5, are made in seven primary ratings as 150Lbs, 300Lbs, 400Lbs, 600Lbs, 900Lbs, 1500Lbs, 2500Lbs. The concept of flange ratings likes clearly. A Class 300 flange can handle more pressure than a Class 150 flange, because a Class 300 flange are constructed with more…


Tech& Service

Flanges are integral parts of many engineering and plumbing projects. The usual materials of flanges include stainless steel, carbon steel, aluminum and plastic. The choice of the material largely depends on the purpose of the flange. Flange Materials Specification Wide Variety of AWWA Pipe Flanges Flanges Manufacturing Process Flange materials…