Products/Services We Offer: |
1. Outer diameter:20*40-300*600mm
2. Thickness: 0.5-16mm
3. Length: 4m, 5.8m, 6m or customized according to your need.
4. Surface treatment: bared, galvanized, oiled, painted to prevent rust.
5. Technique: ERW, hot-rolled
6. Certification: CE, ISO
7. Material: Q195, Q235, Q345(16Mn), ST37, 20#, Q390, X42-X65, H40, J55, S290-S555, STK500, S235JRH S275JOH S275J2H S355JOH S355J2H
8. Executive standard: GB6728-2002, GB/T3094-2000, GB/T 178-2005
ASTM A500
DIN |