Hot Rolled Black Annealing Oval Steel Pipe/Tube

Standard:

API, ASTM, bs, GB, API 5CT, API 5DP, API 5L, ASTM A106-2006, ASTM A213-2001, ASTM A312-2001, BS 1139, BS 1387, BS EN10296, GB 3087-1999, GB 5310-1995, GB/T 8162-1999, GB/T 8163-1999

Grade:

10#-45#, Q195-Q345, 10#, 20#, 45#, Q195, Q215, Q235, Q345

Thickness:

0.5 - 10 mm

Section Shape:

Oval

Outer Diameter:

19-127MM , 15*30-50*100MM , 20*20-80*80MM

Place of Origin:

Tianjin, China

Application:

Structure Pipe

Technique:

ERW

Certification:

API

Surface Treatment:

Galvanized

Special Pipe:

API Pipe

Alloy Or Not:

Non-Alloy

clour:

black

Secondary Or Not:

Non-secondary