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ASTM A423 A423M
  • A423 grade 1 ERW steel tubes
    ●Steel Standard:ASTM A423/423M ASME SA423/SA423M
    ●Rolling Type:Hot rolled / Cold Forming
    ●Wall Thickness:0.9mm--12.7mm
    ●Diameter:12.7mm--127mm
  • A423 grade 3 steel tubes
    ●Steel Standard:ASTM A423/A423M ASME SA423/SA423M
    ●Rolling Type:Hot finished / Cold Finished
    ●Wall Thickness:0.9mm--12.7mm
    ●Diameter:12.7mm--127mm
  • A423 grade 3 seamless steel tubes
    ●Steel Standard:ASTM A423/423M ASME SA423/SA423M
    ●Rolling Type:Hot rolled / Cold Forming
    ●Wall Thickness:0.9mm--12.7mm
    ●Diameter:12.7mm--127mm
  • A423 grade 2 steel tubes
    ●Steel Standard:ASTM A423/A423M ASME SA423/SA423M
    ●Rolling Type:Hot finished / Cold Finished
    ●Wall Thickness:0.9mm--12.7mm
    ●Diameter:12.7mm--127mm
  • A423 grade 2 seamless steel tubes
    ●Steel Standard:ASTM A423/423M ASME SA423/SA423M
    ●Rolling Type:Hot rolled / Cold Forming
    ●Wall Thickness:0.9mm--12.7mm
    ●Diameter:12.7mm--127mm
  • A423 grade 1 steel tubes
    ●Steel Standard:ASTM A423/A423M ASME SA423/SA423M
    ●Rolling Type:Hot rolled / Cold Forming
    ●Wall Thickness:0.9mm--12.7mm
    ●Diameter:12.7mm--127mm