| Section Shape |
Rectangular |
| Secondary Or Not |
Non-secondary |
| Application |
Structure Pipe |
| Technique |
ERW |
| Certification |
CE |
| Surface Treatment |
Galvanized |
| Alloy Or Not |
Non-alloy |
| Standard |
JIS |
| Grade |
10#-45# |
| Thickness |
8 mm |
| Outer Diameter |
250*300MM |
| Place of Origin |
Hebei China (Mainland) |
Features: 1) Dimensions: 20-500mm Thickness: 20-500mm Length: <13m 2) Material: Q235, Q345, 20#, ST37,ST44,ST52.,ASTM A53, ASTM A 106 3)Use: construction structure, machinery, container , hall structure, airport structure, shipbuilding, automotive parts and so on. 4) Packing: Square shape bundles wrapped with strong steel strip or according to customers' requests