درجة
15MnV, Q235, Q345, Q195, Q215, ST37-2, ST35.4, ST35
Standard
API 5L, API 5CT, ASTM A106, ASTM A53, etc
Material
Q195, Q235, Q345; ASTM A53 GrA,GrB; STKM11,ST37,ST52, 16Mn,etc.
Fabrication
Q195, Q235, Q345; ASTM A53 GrA,GrB; STKM11,ST37,ST52, 16Mn,etc.
Surface Treatment
1. PVC,black and color painting 2. Transparent oil,anti-rust oil
Package
Bundle;Bulk;Plastic bags ,etc.
Outer Diameter
21.3MM~762MM
Length
5m-14m,5.8m,6m,10m-12m,12m or as customer's actual requires