China Gold Supplier for 316 Stainless Steel Pipe - OEM Factory for Astm A53 Sch 40 Gr.b Black Painted Groveed Ends Fire Protection 3 Inch Erw Gi Steel Pipe For Construction – Youfa

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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Submerged-Arc Longitudinal Welded Pipe, Submerged-Arc Longitudinal Welded Pipe, Hollow Section Rectangular Pipe, We focus on for making superb top quality goods to provide support for our purchasers to ascertain long-term win-win romantic relationship.
China Gold Supplier for 316 Stainless Steel Pipe - OEM Factory for Astm A53 Sch 40 Gr.b Black Painted Groveed Ends Fire Protection 3 Inch Erw Gi Steel Pipe For Construction – Youfa Detail:

The corporate keeps to the procedure concept "scientific administration, premium quality and performance primacy, buyer supreme for OEM Factory for Astm A53 Sch 40 Gr.b Black Painted Groveed Ends Fire Protection 3 Inch Erw Gi Steel Pipe For Construction, We welcome new and aged shoppers from all walks of daily life to call us for long term business associations and mutual accomplishment!
The corporate keeps to the procedure concept "scientific administration, premium quality and performance primacy, buyer supreme for Erw Gi Steel Pipe, They're durable modeling and promoting well all over the world. Under no circumstances disappearing key functions in a brief time, it's a should really to suit your needs personally of fantastic quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the business make an awesome efforts to expand its international trade, raise its enterprise. rofit and improve its export scale. We are confident that we'll have a vibrant prospect and to be distributed all over the world in the years to come.

Product Fire Sprinkler 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 GB/T3091, GB/T13793API 5L, ASTM A53, A500, A36, ASTM A795
Specifications ASTM A795 sch10 sch30 sch40
Surface Painted Black or Red
Ends Plain ends
Grooved 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.


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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China Gold Supplier for 316 Stainless Steel Pipe - OEM Factory for Astm A53 Sch 40 Gr.b Black Painted Groveed Ends Fire Protection 3 Inch Erw Gi Steel Pipe For Construction – Youfa detail pictures


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continue on to further improve, to make sure product top quality in line with market and consumer standard requirements. Our firm has a excellent assurance program have already been established for China Gold Supplier for 316 Stainless Steel Pipe - OEM Factory for Astm A53 Sch 40 Gr.b Black Painted Groveed Ends Fire Protection 3 Inch Erw Gi Steel Pipe For Construction – Youfa, The product will supply to all over the world, such as: Romania, Leicester, Germany, We taking advantage of experience workmanship, scientific administration and advanced equipment, ensure the product quality of production, we not only win the customers' faith, but also build up our brand. Today, our team is committed to innovation, and enlightenment and fusion with constant practice and outstanding wisdom and philosophy, we cater to the market demand for high-end products, to do professional products.
  • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Nydia from Japan - 2015.12.14 15:26
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Jacqueline from Burundi - 2015.12.25 12:43