6)standards: ASTM-A53A, BS1387-85, GB/T3091-2001
5)Zinc coating: 100-270g/m2
4) quality : Q195,Q215,Q235,HG5,DF01
3) wall thickness: 0.45mm-2.5mm
2) outer diameter : 9mm-80mm
1) hot-dipped galvanized steel pipes
Our company specializing in spring trampoline,high-frequency welded pipes,galvanized pipes,cold rolled steel strips.
| Delivery Time: | 15 |
| Supply Ability: | 200 Ton per Day |
| Minimum Order Quantity: | 20 Ton |
| Payment Terms: | L/C,T/T |
| Surface Treatment: | Galvanized |
| Grade: | Q195 |
| Standard: | GB |