Rust Prevention-Galvanized Steel Pipe

Detailed Product Description

Galvanized Steel Pipe

BS1387/1985M

They're our new products.Through our key technical you need not worry about rust prevention. and They can extend the life of thirty years.Do not have to worry about a pipe to be replaced after five years.
The most powerful role is to rust prevention .Plastic layer is not very thick, but plays an important role in the rust prevention.1>. Descriptions

Size acco. to your request

Standard Q235 by ERW Welding

Zice g/m2 350

Pack& Standard Packing

Usage : Vegetable greenhouse,House plumbing ,Water,Greenhouse management

 

chemical composition-Q235:

Q235 made by grade A/B/C/D (BG700-88)

Q235A CO.14~0.22% Mn0.30~0.65 Si≤0.30 S≤0.050 P≤0.045

Q235B CO.12~0.20% Mn0.30~0.67 Si≤0.30 S≤0.045 P≤0.045

Q235A C≤0.18% Mn0.35~0.80 Si≤0.30 S≤0.040 P≤0.040

Q235A C≤0.18% Mn0.35~0.80 Si≤0.30 S≤0.035 P≤0.035