等級
10#, 20#, 45#, 16Mn, A213, 35CrMo4, 30CrMo, Q235, Q345, Q195, ST37, ST52, St45, ST35, ST37.4 適用
ドリルパイプ、流体パイプ、油圧パイプ、オイルパイプ、構造パイプ Product name of steel pipe tube
SAE 4130 Alloy cold rolled seamless steel tube/pipe factory supplier Color of steel pipe tube
Slivery of steel pipe tube Tolerance of steel pipe tube
+/-0.03mm of steel pipe tube Technology of steel pipe tube
Material of steel pipe tube
A519 4130 Chromoly Alloy steel pipe Yield Strength of steel pipe tube
Tensile Strength of steel pipe tube
Length of steel pipe tube