| Section Shape |
Square |
| Secondary Or Not |
Non-secondary |
| Application |
Chemical Fertilizer Pipe |
| Technique |
ERW |
| Certification |
CE |
| Surface Treatment |
Galvanized |
| Alloy Or Not |
Non-alloy |
| Standard |
JIS |
| Grade |
10#-45# |
| Thickness |
4.5 mm |
| Outer Diameter |
80*80mm |
| Place of Origin |
Hebei China (Mainland) |
Features: 1) Dimentions: 20mm-600mm, Thickness: 2mm-25mm Length: <13m 2) Material: Q235, Q345, 20#, ST37, ST44, ST52, ASTM A53, ASTM A106 3) Standards: JIS G 3466, DIN EN 10210, DIN EN10219, ASTM A500, GB/T 3094-2000, GB/T 6728-2002 4) Use: construction structure, machinery, container, hall structure, solar stent, offshore oil field, sea trestle, motorcar cassis, airport structure, shipbuilding, automotive parts and so on. 5) Packing: square shape bundles wrapped with strong steel strip or according to customers' requests 6) Surface: oiled or black painted to prevent rust 7) Plain or beveled ends 8) OEM available