Factory wholesale Galvanized Square Hollow Section 100x100x5 - Ral3000 ASTM A795 Grooved Ends Fire Protection Steel Pipe – Youfa

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That has a sound business enterprise credit rating, exceptional after-sales provider and modern producing facilities, we now have earned an superb standing amongst our buyers across the world for Steel Tube Gals, Galvanized Round Steel Pipe, Spiral Welded Steel Pipe Piles, As a leading manufacture and exporter, we enjoy a good reputation in the international markets, especially in America and Europe, because of our top quality and reasonable prices.
Factory wholesale Galvanized Square Hollow Section 100x100x5 - Ral3000 ASTM A795 Grooved Ends Fire Protection Steel Pipe – Youfa Detail:

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


groove painted pipered painted pipe

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:

Factory wholesale Galvanized Square Hollow Section 100x100x5 - Ral3000 ASTM A795 Grooved Ends Fire Protection Steel Pipe – Youfa detail pictures

Factory wholesale Galvanized Square Hollow Section 100x100x5 - Ral3000 ASTM A795 Grooved Ends Fire Protection Steel Pipe – Youfa detail pictures


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Quality comes first; service is foremost; business is cooperation" is our business philosophy which is constantly observed and pursued by our company for Factory wholesale Galvanized Square Hollow Section 100x100x5 - Ral3000 ASTM A795 Grooved Ends Fire Protection Steel Pipe – Youfa, The product will supply to all over the world, such as: Mexico, Bandung, Greenland, The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.
  • Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By Lindsay from Mexico - 2015.09.12 17:18
    The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Merry from Bolivia - 2015.02.21 12:14