zinc coated bs1139 galvanized steel pipe
ASTM, BS, JIS, ASTM A513-2007, BS EN10219, JIS G3466
Q195, Q235, Q345, SS400, ST32, ST52, ASTM A500, ASTM A53 and so on.
ERW welded, hot dipped galvanized, pre-galvanized
Pre-galvanized steel tube: 60g/m2-200g/m2
Galvanized steel tube:200g/m2-550g/m2
Mechanical & manufacture, Steel structure,
Galvanized, oiled, non-oiled, painted and so on.
15-25days after received the deposit
1. in bulk
2. packed by steel strips
3. the standard of export
4. According to the requirements of customers