Pre-Galvanized Steel Pipe

 


Outer diameter

Pre galvanized:1/2''-4''(21.3-114.3mm)

 

Wall Thickness

Pre galvanized:0.6-2.5mm

Standard

BS 1387,BS1139,EN39,EN10219,ASTM A53,ASTM A795, API 5L,GB/T3091etc.

Cross Section

Round/Square/Rectangular/Ovel etc.

Type

Electronic Resistance Welded (ERW )

End Treatment

Plain / Thread / Coupling / Groove / Necking etc.

Application

Greenhouse/Scaffolding/Oil gas water transportation/Transportation,etc

Delivery Time

15-25 Days normally after your deposit .


lements

Chemical Composition%

Mechanical Property

Material

C%

Mn%

S%

P%

Si%

Yield Point

Tensile Strength

Elongation







(Mpa)

(Mpa)

(%)

Q195

0.06-0.12

0.25-0.50

<0.05

<0.045

<0.3

>195

315-430

32-33

Q235

0.12-0.2

0.30-0.70

<0.045

<0.045

<0.3

>235

375-500

24-26

Q345

<0.20

1.0-1.6

<0.04

<0.04

<0.55

>345

470-630

21-22

Package and Shipping