Factory made hot-sale 4 Inch Galvanized Steel Pipe - API 5L Oil Delivery Spiral Welded Steel Pipe – Youfa

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With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and development, we are going to build a prosperous future alongside one another with your esteemed enterprise for Schedule 10 Erw Pipe, 4 Inch Schedule 40 Galvanized Steel Pipe, Seamless Cold-Rolling Carbon Steel Pipe, Leading the trend of this field is our persistent objective. Supplying first class solutions is our intention. To create a beautiful upcoming, we wish to cooperate with all close friends in the home and overseas. Should you have got any interest in our products and solutions, remember to never wait to call us.
Factory made hot-sale 4 Inch Galvanized Steel Pipe - API 5L Oil Delivery Spiral Welded Steel Pipe – Youfa Detail:

Product API 5L Oil Delivery Spiral Welded Steel Pipe Specification
Material Carbon Steel OD 219-2020mmThickness: 7.0-20.0mm

Length: 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 Black Painted Oil, line 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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Factory made hot-sale 4 Inch Galvanized Steel Pipe - API 5L Oil Delivery Spiral Welded Steel Pipe – Youfa detail pictures


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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Factory made hot-sale 4 Inch Galvanized Steel Pipe - API 5L Oil Delivery Spiral Welded Steel Pipe – Youfa, The product will supply to all over the world, such as: Guatemala, Amman, Bangkok, We insist on the principle of "Credit being primary, Customers being the king and Quality being the best", we are looking forward to the mutual cooperation with all friends at home and abroad and we will create a bright future of business.
  • As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Janet from Jamaica - 2015.10.31 10:02
    The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Daisy from Maldives - 2015.09.19 18:37