chinese big black tube1 1/4" steel asian tube

 Size:

O.D

40-650mm

W.T

0.5mm-20mm

Length

Less Than 12m

 Steel material

Q195 → Grade B, SS330,SPHC, S185

Q215 → Grade C,CS Type B,SS330, SPHC

Q235 → Grade D,SS400,S235JR,S235JO,S235J2

Q345 → SS500,ST52

Standard

ASTM A53-2007  GB/T3091-2001,GB/T3090-2000,EN39,S355J2H,S275J2H,ST37,

ST52,ASTM A106,ASTM A53,BS1387,API 5L

 Ends

1) Plain

2) Beveled

3) Thread with Coupling or cap

4) Bending

 End protector

1) Plastic pipe cap

2) Iron protector

 Surface Treatment 

1) Bared

2) Black Painted or other colors painted(varnish coating)

3) Galvanized

4) With Oiled

5) 3 PE, FBE, corrosion resistant coating

 Technique

Electronic Resistance Welded (ERW )

 Inspection

With Hydraulic Testing, Eddy Current , Infrared Test

 Package

1) Bundle,

2) In Bulk

3) Bags

4) Clients‘ Requirements

 Delivery

1)    Container

2)    Bulk carrier

 Payment

L/C   T/T   Western Union

 Others

Fitting as screws and flange also can be supplied.