Leading Manufacturer for Galvanized Square Steel Tube Size - ASTM A252 Spiral Welded Steel Pipe – Youfa Detail:
| Product | ASTM A252 Spiral Welded Steel Pipe | Specification |
| Material | Carbon Steel | OD 219-2020mmThickness: 7.0-20.0mmLength: 6-12m |
| Grade | Q195 = A53 Grade A Q235 = A53 Grade B / A500 Grade AQ345 = A500 Grade B Grade C |
|
| Standard | GB/T9711-2011API 5L, ASTM A53, A36, ASTM A252 | Application: |
| Surface | 3PE or FBE | Oil, line pipeWater delivery pipe Pipe Pile |
| Ends | Plain ends or Beveled ends | |
| with or without caps |

Strict Quality Control:
1) During and after production, 4 QC staffs with more than 5 years experience inspect products in random.
2) National accredited laboratory with CNAS certificates
3) Acceptable inspection from third party appointed/paid by buyer, such as SGS, BV.
4) Approved by Malaysia, Indonesia, Singapore, Philippines, Australia, Peru and UK. We own UL /FM, ISO9001/18001, FPC certificates
Packing and Delivery:
Packing Details : small sizes nested into big sizes.
Delivery Details : Depending on the QTY, normally one month.



9 SSAW steel pipe production lines
Factories: Tianjin Youfa Pipeline Technology Co.,Ltd
Handan Youfa Steel Pipe Co.,Ltd;
Monthly Output: about 20000Tons
Product detail pictures:

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Well-run equipment, expert income workforce, and far better after-sales expert services; We are also a unified large family, anyone stick to the corporate value "unification, dedication, tolerance" for Leading Manufacturer for Galvanized Square Steel Tube Size - ASTM A252 Spiral Welded Steel Pipe – Youfa, The product will supply to all over the world, such as: Zambia, France, St. Petersburg, With a wide range, good quality, reasonable prices and stylish designs, our solutions are extensively used in beauty and other industries. Our solutions are widely recognized and trusted by users and can meet continuously changing economic and social needs.
Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.






