Good Wholesale Vendors Rectangular/Square Steel Pipe - OEM Manufacturer Astm A53 Schedule 40 Black Q235b 28 5 8 Inch Spiral Weld Carbon Duplex Tube Erw Steel Pipe Youfa Brand the biggest manufacturer for welded steel pipe – Youfa

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All we do is always associated with our tenet " Customer first, Trust first, devoting on the food packaging and environmental protection for Shs, Scaffolding Steel Pipe, High Quality Lsaw Welded Pipe, We are sincerely on the lookout ahead to cooperate with buyers everywhere in the entire world. We imagine we will satisfy along with you. We also warmly welcome consumers to visit our manufacturing unit and purchase our items.
Good Wholesale Vendors Rectangular/Square Steel Pipe - OEM Manufacturer Astm A53 Schedule 40 Black Q235b 28 5 8 Inch Spiral Weld Carbon Duplex Tube Erw Steel Pipe Youfa Brand the biggest manufacturer for welded steel pipe – Youfa Detail:

abide by the contract", conforms to the market requirement, joins during the market competition by its superior quality also as provides extra comprehensive and exceptional service for consumers to let them turn into significant winner. The pursue of the business, is definitely the clients' gratification for OEM Manufacturer Astm A53 Schedule 40 Black Q235b 28 5 8 Inch Spiral Weld Carbon Duplex Tube Erw Steel Pipe Youfa Brand the biggest manufacturer for welded steel pipe, We give priority to quality and customer pleasure and for this we follow stringent excellent control measures. We've got in-house testing facilities where our items are tested on every single aspect at different processing stages. Owning to latest technologies, we facilitate our clients with custom made creation facility.
abide by the contract", conforms to the market requirement, joins during the market competition by its superior quality also as provides extra comprehensive and exceptional service for consumers to let them turn into significant winner. The pursue of the business, is definitely the clients' gratification for 8inch Carbon Erw Steel Pipe, Astm A57 Black Erw Round Steel Pipe, Erw Steel Pipe, youfa steel pipe, We sincerely hope to cooperate with customers all over the world, if you would like to have more information, make sure you kindly contact us, we have been looking forward to building up a great business relationship with you.

Product ERW 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 DIN 2440, ISO 65, EN10255, BS1387GB/T3091, GB/T13793JIS 3444 /3466

API 5L, ASTM A53, A500, A36, ASTM A795

Surface Bare/Natural Black
Ends Plain ends
with or without caps

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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.



Product detail pictures:

Good Wholesale Vendors Rectangular/Square Steel Pipe - OEM Manufacturer Astm A53 Schedule 40 Black Q235b 28 5 8 Inch Spiral Weld Carbon Duplex Tube Erw Steel Pipe Youfa Brand the biggest manufacturer for welded steel pipe – Youfa detail pictures


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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 Good Wholesale Vendors Rectangular/Square Steel Pipe - OEM Manufacturer Astm A53 Schedule 40 Black Q235b 28 5 8 Inch Spiral Weld Carbon Duplex Tube Erw Steel Pipe Youfa Brand the biggest manufacturer for welded steel pipe – Youfa, The product will supply to all over the world, such as: Estonia, Miami, Mali, Till now, the items list has been updated regularly and attracted clients from around the globe. Comprehensive facts is often obtained in our web-site and you'll be served with premium quality consultant service by our after-sale group. They are likely to help you get thorough acknowledge about our goods and make a satisfied negotiation. Company go to to our factory in Brazil is also welcome at any time. Hope to obtain your inquiries for any pleased co-operation.
  • We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Elma from United Kingdom - 2016.01.11 17:15
    Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
    5 Stars By Eleanore from Libya - 2016.04.08 14:55