Discount wholesale Astm A519 Grade B Seamless Steel Pipes/tubes - ASTM A53 Black Painted Welded Steel Pipe – Youfa

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Our staff are usually in the spirit of "continuous improvement and excellence", and while using the top-quality high-quality items, favorable value and superior after-sales services, we try to acquire each and every customer's belief for Carbon Welded Square Tubular Steel, 30 Inch Seamless Steel Pipe, Erw Standard Carbon Steel Pipe, "Passion, Honesty, Sound service, Keen cooperation and Development" are our goals. We are here expecting friends all over the world!
Discount wholesale Astm A519 Grade B Seamless Steel Pipes/tubes - ASTM A53 Black Painted Welded Steel Pipe – Youfa Detail:

Product ASTM A53 Black Painted Welded Steel Pipe
Material Carbon Steel
Grade Q195 = S195 / A53 Grade A
Q235 = S235 / A53 Grade B / A500 Grade AQ345 = S355JR / A500 Grade B Grade C
Standard GB/T3091, GB/T13793API 5L/ASTM A53, A500, A36, ASTM A795
Specifications ASTM A53 A500 sch10 – sch80
Surface Painted Black
Ends Plain ends
Beveled ends



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.


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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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Discount wholesale Astm A519 Grade B Seamless Steel Pipes/tubes - ASTM A53 Black Painted Welded Steel Pipe – Youfa detail pictures

Discount wholesale Astm A519 Grade B Seamless Steel Pipes/tubes - ASTM A53 Black Painted Welded Steel Pipe – Youfa detail pictures


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we are able to supply top quality items, aggressive price and greatest buyer assistance. Our destination is "You come here with difficulty and we offer you a smile to take away" for Discount wholesale Astm A519 Grade B Seamless Steel Pipes/tubes - ASTM A53 Black Painted Welded Steel Pipe – Youfa, The product will supply to all over the world, such as: Austria, Belgium, Vancouver, In the new century, we promote our enterprise spirit "United, diligent, high efficiency, innovation", and stick to our policy"basing on quality, be enterprising, striking for first class brand". We would take this golden opportunity to create bright future.
  • Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Mary from Karachi - 2016.08.18 18:38
    The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Steven from Mexico - 2016.11.20 15:58