Pregalvanized Steel Pipes
1. Size: O.D 20mm - 89 mm,W.T: 0.3mm - 2.5mm.
2. Material:Q195,Q215,Q235, Q345.
3. Standard:GB/T3091-2001,BS1387-1985,ASTM A53-1996.
4. Used for low pressure liquid delivery such as water, gas and oil.
5. The product apply to various anticorrosive pipes.
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