Hot-dipped galvanized steel pipe for liquid 1: O.D: 20mm-168mm 2: Thickness: 1.0mm-6.5mm 3: standard: ASTM A53A, BS1387-198

1: O.D: 20mm-168mm2: Thickness: 1.0mm-6.5mm3: standard: ASTM A53A, BS1387-1985,GB/T3091

4: Material: Q195 Q235 Q345

5:zinc coating:200-350g/m2

6:GTC (galvanized steel thread and coupling) according to ASTM and BS standard7:GPE galvanized plain end DN20-DN1608:For low pressure liquied delivery such as water

hot dipped galvanized steel pipe