China New Product Astm A572 Gr.50 Welded Steel 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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We intention to see quality disfigurement within the creation and supply the ideal support to domestic and overseas buyers wholeheartedly for Schedule 40 Steel Pipe, Erw Square Pipe, Steel Pipe Price, As an expert specialized within this field, we've been committed to solving any problem of high temperature protection for users.
China New Product Astm A572 Gr.50 Welded Steel 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:

China New Product Astm A572 Gr.50 Welded Steel 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

China New Product Astm A572 Gr.50 Welded Steel 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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To become the stage of realizing dreams of our employees! To build a happier, much more united and far more professional team! To reach a mutual profit of our clients, suppliers, the society and ourselves for China New Product Astm A572 Gr.50 Welded Steel 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: Costa rica, Mali, Albania, Many years of work experience, we have realized the importance of providing good quality products and the best before-sales and after-sales services. Most problems between suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question things they do not understand. We break down those barriers to ensure you get what you want to the level you expect, when you want it. faster delivery time and the product you want is our Criterion .
  • The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Jack from Bolivia - 2015.10.09 19:07
    We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Nicola from Cancun - 2015.10.09 19:07