Applicationt:
Universal
Production Description:
hot dipped galvanized welded steel pipe
Outer Diameter:1/2''~36''
Grade:10#, 20#, Q195, Q215, Q235, Q345, ASTM A106 A53
hot dipped galvanized welded steel pipe
1.Material:Q195,Q215,235,Q345,Q390,ASTM A106 A53
2.O.D: 1/2"-36"
3.APPLICATION: petroleum, chemical, electrical industry, construction.
Grade Chemical Composition(%)Mechanical PropertyCSiMnPSYield StrengthTensile StrengthE.L(%)less thanless thanless thanMpakg/mm2Mpakg/mm2MinQ215A Q215B0.09-0.150.030.25-0.550.0450.045-0.052152246034-4231Q235A Q235B Q235C Q235D0.14-0.22 0.12-0.20 ≤0.18 ≤0.170.30.30-0.65 0.30-0.70 0.35-0.80 0.35-0.800.045 0.045 0.040 0.0350.50 0.45 0.40 0.03523524375-46038-472616Mn(Q345B)0.12-0.200.20-0.551.2-1.60.0450.04534535510-60051.622