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Carbon Steel Welding Neck Flanges:GB/T9119-2000,45# steel
Products Standard: JB/T81-94, HG20617-97, HG2059397,GB/T9119-2000,CB M1001-81, D-GD87-1101. Ordinary materials of carbon steel flange: Q235B, 20#, 16 Mn, 45# steel, Q345B,ect.
Description
Carbon steel flange,made of carbon steel material, also known as flange plate, is a kind of fittings used to connect pipes.
Main connection ways: welding, screw thread,clip.
Production process of carbon steel flange: forging,casting,medium plate rolling, medium plate cutting etc.
Products Standard: JB/T81-94, HG20617-97, HG2059397,GB/T9119-2000,CB M1001-81, D-GD87-1101.
Ordinary materials of carbon steel flange: Q235B, 20#, 16 Mn, 45# steel, Q345B,ect.
Main connection ways: welding, screw thread,clip.
Production process of carbon steel flange: forging,casting,medium plate rolling, medium plate cutting etc.
Products Standard: JB/T81-94, HG20617-97, HG2059397,GB/T9119-2000,CB M1001-81, D-GD87-1101.
Ordinary materials of carbon steel flange: Q235B, 20#, 16 Mn, 45# steel, Q345B,ect.