OEM Factory for Erw Astm A53 Welded Steel Tube - One of Hottest for Black Painted Straight Welded Steel Pipe For Furniture Frame Youfa brand the biggest manufacturer for carbon steel pipe – Youfa

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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as the theory of "quality the basic, have confidence in the very first and management the advanced" for Erw Welded Rectangular Steel Pipe, Astm Seamless Steel Pipe, Carbon Welded Square Tubular Steel, Never-ending improvement and striving for 0% deficiency are our two main quality policies. Should you need anything, don't hesitate to contact us.
OEM Factory for Erw Astm A53 Welded Steel Tube - One of Hottest for Black Painted Straight Welded Steel Pipe For Furniture Frame Youfa brand the biggest manufacturer for carbon steel pipe – Youfa Detail:

We always work as a tangible team to ensure that we can provide you with the best quality and the best price for One of Hottest for Black Painted Straight Welded Steel Pipe For Furniture Frame Youfa brand the biggest manufacturer for carbon steel pipe, We respect your enquiry and it's our honor to work with each individual buddy around the world.
We always work as a tangible team to ensure that we can provide you with the best quality and the best price for Straight Welded Steel Pipe, Welded Steel Pipe, Welded Steel Pipe For Furniture, As operation principle is "be market-oriented , good faith as principle, win-win as objective", holding on "customer first, quality assurance, service first" as our purpose, dedicated to provide the original quality, create excellence service , we won the praise and trust in the industry of auto parts. In the future, We will provide quality product and excellent service in return to our customers , welcome any suggestions and feedback from all over the world.

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.


Product detail pictures:

OEM Factory for Erw Astm A53 Welded Steel Tube - One of Hottest for Black Painted Straight Welded Steel Pipe For Furniture Frame Youfa brand the biggest manufacturer for carbon steel pipe – Youfa detail pictures

OEM Factory for Erw Astm A53 Welded Steel Tube - One of Hottest for Black Painted Straight Welded Steel Pipe For Furniture Frame Youfa brand the biggest manufacturer for carbon steel pipe – Youfa detail pictures


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The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme for OEM Factory for Erw Astm A53 Welded Steel Tube - One of Hottest for Black Painted Straight Welded Steel Pipe For Furniture Frame Youfa brand the biggest manufacturer for carbon steel pipe – Youfa, The product will supply to all over the world, such as: Cancun, Malaysia, Puerto Rico, Our products have mainly exported to south-east Asia Euro-America, and sales to all of our country. And depending on excellent quality, reasonable price, best service, we've got got good feedback from customers overseas. You are welcomed to join us for more possibilities and benefits. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
  • This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
    5 Stars By Ina from Salt Lake City - 2016.03.07 13:42
    With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Polly from Swiss - 2016.06.29 18:55