Product Name:

 rectangular steel pipe/tube

Size

OD

10x30mm-300x400mm

Wall Thickness

0.6-13mm

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

Length

Less than 12m

Steel material

Q195 →  SS330,SPHC, S185

Q215 → CS Type B,SS330, SPHC

Q235 → SS400,S235JR,S235JO,S235J2

Q345 → SS500,ST52

Standard

GB/T6728-2002  BS EN 10219 JIS3444  ASTM A500

Usage

Used For Structure, Accessorize And Construction

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 )

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

15-25 after receive 30%TT

Payment

L/C T/T

                                            Technology   Require

Exterior size(D.BANDH)

Border length H.B<100

Tolerance±0.8%

Exterior size(D.BANDH)

Border length 100≤H.B≤200

Tolerance±0.6%

Exterior size(D.BANDH)

Border length H.B>200

Tolerance±0.5%

PIL(T)

    ±0.8%

Concavity/protrudingty

    ≤0.6 percent of the size

Right-angle degree of the face

    90° ±1.0°