China wholesale Black Color Seamless Steel Pipe Tube - Best-Selling Ul/fm Ductile Cast Iron Grooved Fitting,Flange Adapter – Youfa

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To meet the customers' over-expected satisfaction , we have our strong team to provide our best overall service which includes marketing, sales, designing, production, quality controlling, packing, warehousing and logistics for Carbon Steel Pipe, Erw Pipe, Scaffolding Pipe, We warmly welcome merchants from your home and overseas to contact us and set up business enterprise partnership with us, and we'll do our greatest to serve you.
China wholesale Black Color Seamless Steel Pipe Tube - Best-Selling Ul/fm Ductile Cast Iron Grooved Fitting,Flange Adapter – Youfa Detail:

Our pros are lessen prices,dynamic sales team,specialised QC,sturdy factories,top quality services and products for Best-Selling Ul/fm Ductile Cast Iron Grooved Fitting,Flange Adapter, Using the everlasting aim of "continuous quality improvement, customer satisfaction", we are sure that our item excellent is secure and responsible and our products and solutions are best-selling at your home and overseas.
Our pros are lessen prices,dynamic sales team,specialised QC,sturdy factories,top quality services and products for Ductile Iron Grooved Adapter, Flange Adapter, Grooved Adapter, We are fully aware of our customer's needs. We supply high quality products, competitive prices and the first class service. We would like to establish good business relationships as well as friendship with you in the near future.

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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China wholesale Black Color Seamless Steel Pipe Tube - Best-Selling Ul/fm Ductile Cast Iron Grooved Fitting,Flange Adapter – 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 China wholesale Black Color Seamless Steel Pipe Tube - Best-Selling Ul/fm Ductile Cast Iron Grooved Fitting,Flange Adapter – Youfa, The product will supply to all over the world, such as: UK, Nigeria, Belarus, Being the top solutions of our factory, our solutions series have been tested and won us experienced authority certifications. For additional parameters and item list details, be sure to click the button to acquire additional nformation.
  • Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Martha from US - 2016.09.16 13:44
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Elsie from Poland - 2016.02.28 14:19