Construction material ASTM A53 schedule 40 galvanized steel pipe,GI steel tubes Zn coating 60-400g/m2 with high quality

Wall Thickness

0.3mm-19mm

SCH20,SCH40,STD,XS,SCH80,SCH160,XXS

Length

Less than 12m

Steel material

Q195 → SS330,ST37,ST42

Q235 → SS400,S235JR

Q345 → S355JR,SS500,ST52

Standard

ASTM A53, BS1387-1985

Zinc Weight

120g,270g,400g,500g,550g

20μm ,40μm ,60μm,70μm,80μm

Usage

1)low pressure liquid, water, gas, oil,   line pipe

2)construction

3)fence, door pipe

Ends

1) Plain

2) Beveled

3) Thread with Coupling or cap

4) Chamfer

5) Groove

6) Screw

End protector

1) Plastic pipe cap

2) Iron protector

Surface Treatment

1) Bared

2) Black Painted (varnish coating)

3) Galvanized

4) Oiled

5) PE,3PE, FBE, corrosion resistant   coating, Anti corrosion coating.

Technique

Electronic Resistance Welded (ERW )

Electronic Fusion Welded (EFW)

Double Submerged Arc Welded (DSAW)

Welded Line Type

Longitudinal

Section Shape

Round

Inspection

With Hydraulic Testing, Eddy Current ,   Infrared Test

Package

1) Bundle,

2) Bags

Delivery

1) Container

2) Bulk carrier

Port of Shipment

Qingdao/Tianjin,China

Date of Delivery

According To The Quantity And Specification   Of Each Order

Payment

L/C T/T

Others

Fitting as screws and flange also can be   supplied.