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

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We retain bettering and perfecting our goods and service. At the same time, we perform actively to do research and enhancement for Astm A105 Carbon Steel Pipe, Hot Galvanized Steel Pipe, Aisi 1018 Seamless Carbon Steel Pipe, We are looking forward to establishing long-term business relationships with you. Your comments and suggestions are highly appreciated.
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 company promises all buyers of the first-class products and solutions as well as most satisfying post-sale support. We warmly welcome our regular and new shoppers to join 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: Milan, Portugal, Wellington, We solution have passed through the national skilled certification and been well received in our key industry. Our specialist engineering team will often be ready to serve you for consultation and feedback. We've been able to also provide you with no cost samples to meet your needs. Best efforts are going to be produced to supply you the very best service and solutions. For anyone who is considering our business and solutions, please speak to us by sending us emails or get in touch with us right away. As a way to know our items and enterprise. lot more, you'll be able to come to our factory to find out it. We'll constantly welcome guests from around the globe to our firm. o build enterprise. elations with us. You should really feel absolutely free to make contact with us for small business and we believe we'll share the top trading practical experience with all our merchants.
  • It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
    5 Stars By Heather from Malaysia - 2015.10.31 10:02
    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 Judy from Salt Lake City - 2015.10.31 10:02