Discountable price Black Steel Spiral Welded Pipe - Supply OEM/ODM Exported To Southeast Asia National Standard Q235b Material Section 30*30*1*6000 Hot Rolled Strip Power Engineering Square Tube – Youfa

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Adhering to the principle of "quality, service, efficiency and growth", we have gained trusts and praises from domestic and international client for A105/A106 Gr.B Seamless Carbon Steel Pipe, Hollow Section Square Pipe 32mm 32mm, Square Tube, Any interest, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
Discountable price Black Steel Spiral Welded Pipe - Supply OEM/ODM Exported To Southeast Asia National Standard Q235b Material Section 30*30*1*6000 Hot Rolled Strip Power Engineering Square Tube – Youfa Detail:

With this motto in mind, we have now grow to be one among quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for Supply OEM/ODM Exported To Southeast Asia National Standard Q235b Material Section 30*30*1*6000 Hot Rolled Strip Power Engineering Square Tube, We play a leading role in providing customers with high quality products good service and competitive prices.
With this motto in mind, we have now grow to be one among quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for 150mm Square Steel Tube, Square Structural Tube 100x100, Square Tube 200x200 Mm, We pay high attention to customer service, and cherish every customer. We have maintained a strong reputation in the industry for many years. We are honest and work on building a long-term relationship with our customers.

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


groove painted pipered painted pipe

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.


Product detail pictures:

Discountable price Black Steel Spiral Welded Pipe - Supply OEM/ODM Exported To Southeast Asia National Standard Q235b Material Section 30*30*1*6000 Hot Rolled Strip Power Engineering Square Tube – Youfa detail pictures

Discountable price Black Steel Spiral Welded Pipe - Supply OEM/ODM Exported To Southeast Asia National Standard Q235b Material Section 30*30*1*6000 Hot Rolled Strip Power Engineering Square Tube – Youfa detail pictures


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Our firm aims to operating faithfully, serving to all of our consumers , and working in new technology and new machine continually for Discountable price Black Steel Spiral Welded Pipe - Supply OEM/ODM Exported To Southeast Asia National Standard Q235b Material Section 30*30*1*6000 Hot Rolled Strip Power Engineering Square Tube – Youfa, The product will supply to all over the world, such as: Yemen, France, Manchester, Our company sticks to the principle of "high quality, reasonable price and timely delivery". We sincerely hope to establish good cooperative relationships with our new and old business partners from all parts of the world. We hope to work with you and serve you with our excellent goods and services. Welcome to join us!
  • In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By Melissa from Johor - 2016.05.31 13:26
    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Priscilla from Provence - 2016.02.28 14:19