OEM/ODM China Hot Dipped Galvanized Square Steel Pipe - High Quality for Fire Fighting Welded Steel Tube Black Steel Pipe – Youfa

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To be the stage of realizing dreams of our employees! To build a happier, more united and more professional team! To reach a mutual benefit of our customers, suppliers, the society and ourselves for Schedule 40 Square And Rectangular Steel Pipe, Galvanized Square Tube, Welded Square/Rectangular Steel Pipe, Wanting on the long run, a protracted way to go, continually striving to become the all team with full enthusiasm, one hundred times the confidence and put our company created a beautiful environment, advanced merchandise, good quality first-class modern business and get the job done hard!
OEM/ODM China Hot Dipped Galvanized Square Steel Pipe - High Quality for Fire Fighting Welded Steel Tube Black Steel Pipe – Youfa Detail:

Dedicated to strict quality management and thoughtful client services, our experienced staff customers are generally available to discuss your demands and guarantee full client pleasure for High Quality for Fire Fighting Welded Steel Tube Black Steel Pipe, With advantage of industry management, the business has always been committed to supporting prospects to become the current market leader in their respective industries.
Dedicated to strict quality management and thoughtful client services, our experienced staff customers are generally available to discuss your demands and guarantee full client pleasure for Black Tube, Hot Rolled, Ms Erw Welded Black Pipe, We've been fully aware of our customer's needs. We supply high quality merchandise, competitive prices and the first class service. We would like to establish good business relationships as well as friendship with you in the near future.

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.


Product detail pictures:

OEM/ODM China Hot Dipped Galvanized Square Steel Pipe - High Quality for Fire Fighting Welded Steel Tube Black Steel Pipe – Youfa detail pictures


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Persisting in "High quality, Prompt Delivery, Aggressive Price", now we have established long-term cooperation with consumers from equally overseas and domestically and get new and old clients' large comments for OEM/ODM China Hot Dipped Galvanized Square Steel Pipe - High Quality for Fire Fighting Welded Steel Tube Black Steel Pipe – Youfa, The product will supply to all over the world, such as: Egypt, Toronto, Chile, All our staffs believe that: Quality builds today and service creates future. We know that good quality and the best service are the only way for us to achieve our customers and to achieve ourselves too. We welcome customers all over the word to contact us for future business relationships. Our products are the best. Once Selected, Perfect Forever!
  • A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Helen from Canberra - 2016.03.28 12:22
    Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Josephine from India - 2016.09.22 11:32