OEM China Polishing St37.2 Steel Pipe - Fire Sprinkler Steel Pipe – Youfa

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Bear "Customer 1st, Good quality first" in mind, we work closely with our prospects and supply them with efficient and professional services for Erw Spirally Welded Pipe, Gb9711 Spiral Weld Steel Pipe, Sawl Steel Pipe, Welcome to build long-term marriage with us. Finest Rate Forever High-quality in China.
OEM China Polishing St37.2 Steel Pipe - Fire Sprinkler 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




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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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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OEM China Polishing St37.2 Steel Pipe - Fire Sprinkler Steel Pipe – Youfa detail pictures


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We consistently execute our spirit of ''Innovation bringing progress, Highly-quality ensuring subsistence, Administration advertising and marketing gain, Credit history attracting buyers for OEM China Polishing St37.2 Steel Pipe - Fire Sprinkler Steel Pipe – Youfa, The product will supply to all over the world, such as: Sri Lanka, Gabon, Germany, During in 11 years, We have participated in more than 20 exhibitions, obtains the highest praise from each customer. Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !
  • Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Miguel from Lyon - 2016.10.25 15:53
    The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Louise from Hanover - 2016.09.22 11:32