Large Diameter Welded Steel Pipe GB/T3091, St37-2 / St52-3 Welding Round Tube

Product Name:

BS1387 ASTMA53 WELD PIPE

OD From 15-426MM quality of Q195,Q235,Q345 used for water, gas, construction and so on.

Size

OD

15mm-426mm

Wall Thickness

0.5mm-20mm

SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc.

Length

1m-12m

Steel material

Q195,Q235,Q215,16Mn,SS400,STK400,STK500,ST37-2

Standard

BS1387 GB/T3091 ASTM A53

Usage

Used For Structure ?Construction low pressure liquid delivery pipe.

Ends

1) Plain

2) Beveled

3) Thread with Coupling or cap

End protector

1) Plastic pipe cap

2) Iron protector

Surface Treatment

1) Bared

2) Black Painted (varnish coating)

3) Galvanized

4) With Oiled

5) 3 PE, FBE, corrosion resistant coating

Technique

Electronic Resistance Welded (ERW )

Electronic Fusion Welded (EFW)

Double Submerged Arc Welded (DSAW)

Type

Welded Pipe

Welded Line Type

Longitudinal

Section Shape

Round

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

Port of Shipment

Xingang Port, Tianjin, China

Date of Delivery

Within 20 days after contract.

Payment

L/C T/T DA DP

Others

Fittings such as screws and flange also can be supplied.

Inch

OD

DN

1/2”

21mm

15mm

3/4”

26 mm