OD

21.3-610mm

Wall Thickness

3-60mm

Length

1-12m

Steel material

Q195 → SS330,ST37,ST42
Q235 → SS400,S235JR
Q345 → S355JR,SS500,ST52

Standard

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

Technique

Seamless
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 Time

10days from stock; 20-30 days produced according to the qty

Payment Term

T/T or L/C or Alibaba Assurance

Price Term

CIF /CFR /FOB/ EXW

MOQ

One container