We procure wide range of qualitative Duplex Carbon Steel Flanges from verified vendors spread all over the globe. For Duplex Carbon Steel Flanges we conform to standards and for alloy steel flanges we adapt. Various grades of carbon steel & alloy steel flanges that we offer our clients are.
Standard: ASTM / ASME A/SA 105 / 350 LF 2
Standard: ASTM / ASME A/SA 182
Grade: F5, F9, F11, F12, F22, F91.