Pre Galvanized Gi Steel Pipe Tube Green House Pipe

The product description:

Product name pre galvanized steel pipe for green house pipe  
Wall Thickness 0.6mm--20mm
Length 1--14mAccording to customer requirements ...
Outer Diameter 48.3MM/48.6MM
Tolerance Tolerance based on Thickness:±5~±8%  ;According to customers requires .
Shape Round
Material Q195---Q345,10#,45#,S235JR,GR.B-D,STK500,BS1387......
Surface treatment Galvanized
Zinc coating Hot dip galvanized steel pipe :220--350G/M2Gi Steel Pipe : 60--80G/m2
Certificate ISO,BV,CE,SGS
Payment terms TT/LC 
Delivery times 20days after receive ur deposits
  1. Through a bundle
  2. According to customer’s requirement
Loading port Tianjin/Xingang