Manufacturer of Tube4 Inch Water Pipe/dn50 Hot Dip Galvanized St - Fire Sprinkler Steel Pipe – Youfa

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  • Manufacturer of Tube4 Inch Water Pipe/dn50 Hot Dip Galvanized St - Fire Sprinkler Steel Pipe – Youfa

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go on to boost, to be certain item quality in line with market and buyer standard demands. Our firm has a excellent assurance procedure happen to be established for Spiral Welded Steel Pipe, 3pe Lsaw Steel Pipe, Black Erw Pipes, We encourage you to make contact as we are looking for partners in our venture. We are sure you will find doing business with us not only fruitful but also profitable. We are ready to serve you with what you require.
Manufacturer of Tube4 Inch Water Pipe/dn50 Hot Dip Galvanized St - 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.


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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Manufacturer of Tube4 Inch Water Pipe/dn50 Hot Dip Galvanized St - Fire Sprinkler Steel Pipe – Youfa detail pictures

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Our team through professional training. Skilled professional knowledge, strong sense of service, to meet the service needs of customers for Manufacturer of Tube4 Inch Water Pipe/dn50 Hot Dip Galvanized St - Fire Sprinkler Steel Pipe – Youfa, The product will supply to all over the world, such as: Iceland, Curacao, Vietnam, We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you with our high-quality products and perfect service . We also warmly welcome customers to visit our company and purchase our products.

    • The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Polly from Chile - 2015.02.08 16:45
    Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Gustave from Sacramento - 2015.11.02 11:11

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