ERW carbon black welded round steel pipe:
1) Standards: SY/T5768-1995
2) Material: Carbon steel Q195-235,
3) Out diameter: 10-12190mm,
4) Thickness: 0.4-27mm
5) Length: Any size
6) Oiled or non-oiled
7) Passed by ISO9001
The Reason why you choose us:
First, we are pipe factory ,and export pipes directly from the factory with high quality and very competititive price to the South America, Africa, Middle East,South Asia and United States Markets.
Second, we start the export our products before 9 years ago, full of export experience from forwarder to the destiny port issues and constantly improve our service.
Technique: High frequency weld
Thickness: 0.5mm --15mm
Size: 10*10-- 600*600mm
Length: 3-17m or as your demand (fixed length and random length, customization)
Material: Q195-Q345, GR. A, GR. B, ASTM. A36
Standard: GB3091-2001, GB/T 9711.2, ASTM A36.
Surface treatment: Galvanized, oil, painted black as customer's requirement.
Packing: Bundles, seaworthy wooden casea or as buyer's requirement
Third,we have very big warehouse stock ,our delivery is fast and quick.
Lastly , the most important one, we treat our clients as our co-partner, we share the same interests and benefits and overcome dificulties together.
|Chemical Composition(%)|| Mechanical Property|
| C||Si||Mn||P||S|| Y. S|| T. S|| E. L|
|Q195-235|| 0.06-0.22|| 0-0.30||0.25-0.70||0-0.045||0-05|| ≥ 195MPa|| 315-450MPa|| ≥ 26%|