Standard:

bs, JIS, GB, DIN, ASTM, BS EN10217, JIS G3454-2007, JIS G3469-2002, GB 5310-1995, GB 3087-1999, GB/T 8163-1999, GB/T 8162-1999, GB/T 9711.1-1997, DIN 17175, DIN 2448, ASTM A106-2006, ASTM A53M-2007

Grade:

16mn, API J55-API P110, ST35-ST52, Q195-Q345, 16mn, API J55, API N80, ST52, St52.4, Q235, Q345, Q195, Q215

Thickness:

4 - 18 mm, 4-18mm

Section Shape:

Round

Outer Diameter:

219 - 3220 mm

Place of Origin:

Tianjin, China

Application:

Used For Gas, Petroleum, Water ,Oil, Structure And Sewage

Technique:

SAW

Certification:

ISO9001:2000 And API Certified

Surface Treatment:

Bared Or Paint With Oil, Bitumen,1-3 layer PE Or Cement

Special Pipe:

API Pipe

Alloy Or Not:

Non-Alloy

Length:

6m/9m/12m Or Other Size According To The Contract

Inspection:

With Hydraulic Testing, Eddy Current , Infrared or X-Ray Test

Welded Line Type:

Spiral

O.D:

219-3220mm

Material:

Q195-Q345

Surface treatment:

paint,oiled,galvanized

zinc coating:

240-300g/m2

inspection:

SGS,BV

Tolerance:

3%

Secondary Or Not:

Non-secondary