api 5l x52/x42/gr.b hs code carbon seamless steel pipe

Standard:

GB, DIN, ASTM, API, GB/T 8163-1999, DIN 1629/4, DIN 2448, ASTM A106-2006, ASTM A53-2007, API 5CT, API 5L

Grade:

10#-45#, 16mn, A53-A369, ST35-ST52, Q195-Q345, 10#, 20#, 45#, 16mn, A53(A,B), A106(B,C), A333, ST37, ST52, Q345

Thickness:

4 - 40 mm

Section Shape:

Round

Outer Diameter:

2 - 24 inch

Place of Origin:

Tianjin, China

Application:

Structure Pipe

Technique:

Hot Rolled

Certification:

API

Surface Treatment:

black painting

Special Pipe:

API Pipe

Alloy Or Not:

Non-Alloy

Secondary Or Not:

Non-secondary