Specifications

.JIS SM400A carbon structure pipe
High quality
lowest price

1) standard : GB ,JIS, DIN,ASTM,API .

 

2) grade : 16Mn,10#,45#,Q235,Q345,A53(A,B),A106,

 

3)Diameter:20mm to780mm ,thickness :2mm-48mm

 

4)delivery time: 15-25days

 

5)packing way : in bundles or as your request .

 

6) usage :our products are widely used in general structure , petroleum ,natural gas .chemical power ,fire and other industries and enjoy a great popularity both at home and abroad .