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

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Now we have superior devices. Our solutions are exported to your USA, the UK and so on, enjoying a superb name between customers for En 10219 Erw Welded Steel Pipe, 34mm Seamless Steel Pipe Tube, Hot Quality Ssaw Spiral Welded Steel Pipe, We warmly welcome your participation based on mutual benefits in the near future.
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.


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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 pursuit and firm aim should be to "Always fulfill our buyer requirements". We carry on to produce and structure top-quality excellent solutions for equally our aged and new consumers and accomplish a win-win prospect for our consumers as well as us 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: Mecca, Sevilla, Seychelles, We have more than 10 years experience of production and export business. We always develop and design kinds of novel products to meet the market demand and help the guests continuously by updating our products. We are specialized manufacturer and exporter in China. Wherever you are, please join us, and together we will shape a bright future in your business field!
  • This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Adela from Honduras - 2016.07.28 15:46
    In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Roberta from Sydney - 2016.09.30 16:36