Original Factory Black Phosphated Precision Steel Tubes - Discountable price Hot Dip Galvanized Round Steel Pipe / Gi Pre Galvanized Steel Pipe For Construction Youfa Brand the biggest manufacturer for carbon steel pipe – Youfa

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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Welded Steel Pipe, Spiral Welded Steel Pipe/Tube4, Online Trading Galvanized Steel Pipe, The continual availability of high grade products in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market.
Original Factory Black Phosphated Precision Steel Tubes - Discountable price Hot Dip Galvanized Round Steel Pipe / Gi Pre Galvanized Steel Pipe For Construction Youfa Brand the biggest manufacturer for carbon steel pipe – Youfa Detail:

Generally customer-oriented, and it's our ultimate focus on to become not only essentially the most trustworthy, trustable and honest provider, but also the partner for our clients for Discountable price Hot Dip Galvanized Round Steel Pipe / Gi Pre Galvanized Steel Pipe For Construction Youfa Brand the biggest manufacturer for carbon steel pipe, Our products are widely recognized and reliable by users and can meet continuously changing economic and social needs.
Generally customer-oriented, and it's our ultimate focus on to become not only essentially the most trustworthy, trustable and honest provider, but also the partner for our clients for Gi Pipe, Pre Galvanized Steel Pipe, round steel pipe, Certainly, competitive price, suitable package and timely delivery will be assured as per customers' demands. We sincerely hope to build business relationship with you on the basis of mutual benefit and profit in the very near future. Warmly welcome to contact us and become our direct cooperators.

Product Hot Dip Galvanized Steel Pipe
Material Carbon Steel
Grade Q195 = S195 / A53 Grade A
Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2
Q345 = S355JR / A500 Grade B Grade C
Standard EN39, BS1139, BS1387, EN10255,ASTM A53, ASTM A500, A36, ASTM A795,ISO65, ANSI C80, DIN2440, JIS G3444,

GB/T3091, GB/T13793

Surface Zinc coating 200-500g/m2 (30-70um)
Ends Plain 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 : in hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles.
Delivery Details : Depending on the QTY, normally one month.



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Original Factory Black Phosphated Precision Steel Tubes - Discountable price Hot Dip Galvanized Round Steel Pipe / Gi Pre Galvanized Steel Pipe For Construction Youfa Brand the biggest manufacturer for carbon steel pipe – Youfa detail pictures


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We're going to dedicate ourselves to offering our esteemed shoppers with the most enthusiastically considerate solutions for Original Factory Black Phosphated Precision Steel Tubes - Discountable price Hot Dip Galvanized Round Steel Pipe / Gi Pre Galvanized Steel Pipe For Construction Youfa Brand the biggest manufacturer for carbon steel pipe – Youfa, The product will supply to all over the world, such as: Mauritius, Senegal, Sheffield, With the superior and exceptional service, we've been well developed along with our customers. Expertise and know-how ensure that we are always enjoying the trust from our customers in our business activities. "Quality", "honesty" and "service" is our principle. Our loyalty and commitments remain respectfully at your service. Contact Us Today For further information, contact us now.
  • We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Janice from Istanbul - 2016.03.07 13:42
    As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Ryan from Bhutan - 2016.09.22 11:32