Delivery Time:45-60 days after contract signed
Certification:ISO9001:2000

Q235 Square Welded Steel Tube , Galvanized Steel Tube

Standard:

<Cold formed steel hollow sections for general structure--Dimensions,shapes,weight and permissible deviations>(GB/T6728-2002)

Material grade:

(1) Q235: According to standard GB700-2006；

(2) Q345: According to standard GB700-2008；

Length:
Length could be customized, which is usually within 4,000mm-12,000mm. If you need some special length, it may be discussed by both parties.

Specification: Please refer to the form below.: