Discountable price Black Steel Spiral Welded Pipe - Best Price for Q195-q345 Carbon Steel Inch Weight Ms Square Rectangular Hollow Pipe Galvanized Welded Black Youfa Brand the biggest manufacturer for welded steel pipe – Youfa

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Our products are greatly recognized and trustworthy by users and will fulfill continually shifting economic and social requires for Double Side Spiral Welding Steel Pipes, Astm A105 Carbon Steel Pipe, A106 Gr.B Seamless Carbon Steel Pipe, Since the factory founded, we have committed to the development of new products. With the social and economic pace, we will continue to carry forward the spirit of "high quality, efficiency, innovation, integrity", and stick to the operating principle of "credit first, customer first, quality excellent". We will create a brilliant future in hair production with our partners.
Discountable price Black Steel Spiral Welded Pipe - Best Price for Q195-q345 Carbon Steel Inch Weight Ms Square Rectangular Hollow Pipe Galvanized Welded Black Youfa Brand the biggest manufacturer for welded steel pipe – Youfa Detail:

Dedicated to strict top quality command and considerate purchaser support, our experienced staff customers are always available to discuss your necessities and be certain full client gratification for Best Price for Q195-q345 Carbon Steel Inch Weight Ms Square Rectangular Hollow Pipe Galvanized Welded Black Youfa Brand the biggest manufacturer for welded steel pipe, We are one with the largest 100% manufacturers in China. Lots of large trading organizations import products from us, so we are able to provide you with the ideal rate with the same excellent if you're intrigued in us.
Dedicated to strict top quality command and considerate purchaser support, our experienced staff customers are always available to discuss your necessities and be certain full client gratification for Galvanized Hollow Tubes, Square Rectangular Hollow Pipe, Square Steel Pipe, The biggest manufacturer for welded steel pipe, youfa, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we'll continue to develop, to offer the high-quality solutions and services, and promote lasting cooperation with our customers, common development and create a better future.

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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Discountable price Black Steel Spiral Welded Pipe - Best Price for Q195-q345 Carbon Steel Inch Weight Ms Square Rectangular Hollow Pipe Galvanized Welded Black Youfa Brand the biggest manufacturer for welded steel pipe – Youfa detail pictures


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Bear "Customer initially, High-quality first" in mind, we work closely with our prospects and supply them with efficient and specialist companies for Discountable price Black Steel Spiral Welded Pipe - Best Price for Q195-q345 Carbon Steel Inch Weight Ms Square Rectangular Hollow Pipe Galvanized Welded Black Youfa Brand the biggest manufacturer for welded steel pipe – Youfa, The product will supply to all over the world, such as: Georgia, Nepal, Porto, During in 11 years, We have participated in more than 20 exhibitions, obtains the highest praise from each customer. Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !
  • The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Diana from Johor - 2016.06.22 12:49
    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 Ina from Poland - 2015.07.12 12:19