Size:

OD

21-219mm

Wall Thickness

0.8mm-12.7mm

Length

5.8m, 6m, 12m or as customer's requirst

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

GB/T3091-1993,GB/T3092-1993,

EN39,S355J2H,S275J2H,ST37,ST52,ASTM A106,ASTM A53

BS1387

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  With Oiled

3)   Galvanized

4)    3 PE, FBE, corrosion resistant coating

Technique

Electronic Resistance Welded (ERW )

Electronic Fusion Welded (EFW)

Double Submerged Arc Welded (DSAW)

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.