Newly Arrival 200x200mm Black Square Steel Pipes - ASTM A252 Spiral Welded Steel Pipe – Youfa

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Our development depends on the advanced equipment ,excellent talents and continuously strengthened technology forces for Carbon Steel Square/Rectangular/Round Tube Pipe, 50x100 Square Rectangular Steel Pipe, Red Painted Steel Pipe, The many thoughts and suggestions is going to be drastically appreciated! The great cooperation could boost each of us into better development!
Newly Arrival 200x200mm Black Square Steel Pipes - 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


learn more about certificates

quality control

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


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Newly Arrival 200x200mm Black Square Steel Pipes - ASTM A252 Spiral Welded Steel Pipe – Youfa detail pictures


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Our company sticks to the principle of "Quality is the life of the company, and reputation is the soul of it" for Newly Arrival 200x200mm Black Square Steel Pipes - ASTM A252 Spiral Welded Steel Pipe – Youfa, The product will supply to all over the world, such as: Turin, Venezuela, Norwegian, Due to our dedication, our products are well known throughout the world and our export volume continuously grows every year. We will continue to strive for excellence by providing high quality products that will exceed the expectation of our customers.
  • This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By Victor from San Diego - 2015.11.22 12:28
    Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Cindy from Mongolia - 2015.11.11 19:52