Type

Black square pipe

Specification

15*15-400*400mm

Wall thickness

0.5-6.0mm

Length

4-14m

Standard

GB/T3091-2001, ASTM A53 , BS1387-1985

Material

Q195,Q215,Q235,Q345

Zinc-coating

60-120g/m2

Packing

Standard export packing or as request

Productivity

6000T/M

Others

1.The product uses fine welded pipe and advanced galvanizing epuipment and technique with smooth finish, high corrosion resistance and pressure resistance.

2.It is widely used in the construction, pipe of industrial,water pipe, plastic-steel doors and windows, fence equipment,telecommunication tubes as well as greenhouse tubes for different planting and breeding business.

Contract with me 

Jenny Sang  

Mobile:+86-013682075824