Large Diameter Spiral Welded Steel Pipes/Tubes

Quick Details
Place of Origin:
Hebei, China
Application:
Structure Pipe
Alloy Or Not:
Non-Alloy
Section Shape:
Round, Round
Special Pipe:
API Pipe
Outer Diameter:
219 – 2020 mm
Thickness:
6 – 12 mm
Standard:
API, GB, JIS A5525, DIN 10208, ASTM A252, GB9711.1-1997, API 5CT, API 5L, GB/T5310
Technique:
ERW
Grade:
Q235, Q345, Q195, Q195-Q345
Surface Treatment:
Copper Coated
Tolerance:
±3%
OD:
219-3220mm
Wall Thickness:
3-30mm
Length:
1-12m
Steel material:
Q195 Grade B, SS330,SPHC, S185
Usage:
Used For Structure, Accessorize,Fluid Transportation And Construction
End protector:
1) Plastic pipe cap 2)Iron protector
Inspection:
With Hydraulic Testing, Eddy Current , Infrared Test
Package:
1) Bundle 2) In Bulk 3) Clients’ Requirements
Certification:
API
Type:
Welded Steel Pipe
Supply Ability
分类：

OD

219-3220mm

Size

Wall Thickness:3-30mm

Length:1-12m

Steel material

Q195 → Grade B, SS330,SPHC, S185
Q215 → Grade C,CS Type B,SS330, SPHC
Q235 → Grade D,SS400,S235JR,S235JO,S235J2

Standard

JIS A5525, DIN 10208, ASTM A252, GB9711.1-1997

Usage

Used For Structure, Accessorize,Fluid Transportation And Construction

End protector

1) Plastic pipe cap

2)Iron protector

Surface Treatment

1) Bared

2) Black Painted (varnish coating)

3) With Oiled4) 3 PE, FBE

Technique

Electronic Resistance Welded (ERW )
Electronic Fusion Welded (EFW)
Double Submerged Arc Welded (DSAW)

Type

Welded

Welded Line Type

Spiral

Inspection

With Hydraulic Testing, Eddy Current , Infrared Test

Section Shape

Round

Package

1) Bundle

2) In Bulk

3) Clients’ Requirements