Product

name

Square steel pipe

Standard

DIN.EN1020(Europe).DIN EN10219(Europe).ASTM A500(American).

GB/T3094-2000(China).GB/T6728-2002(China).GB/T178-2005(China).JIS G

3466(Japan)

Material

20#.Q195.Q235.Q345.ST52,ST37,ST33

Size

20*20mm to 800*800mm

Wall

thickness

0.5mm-30mm

Length

4-12m

Surface

Oiled or black painted to prevent rust

Package

In bundles or according to the clients'' requirements

MOQ

5 ton

Delivery Time

15~30 days

Yearly capacity 

200000 ton