schedule 40 carbon tube weight per 6 meter length ms square and rectangular steel pipe

Factory in Tianjin City, China.    www.chinayoufa.com

Square and rectangular hollow section pipe steel tubing USAGE:

Construction / building materials steel pipe 

Fence post steel pipe   

Structure steel pipe

Greenhouse frame steel pipe

Solar structural components

Tianjin Youfa steel pipe Group co.,ltd was founded on July 2000, located at Daqiuzhuang village,Tianjin city, which is a large-scale steel pipe manufacturing enterprise producing ERW Steel pipe, hot-dipped galvanized steel pipe, SSAW steel pipe, square/rectangular steel pipe. Tianjin Youfa steel pipe group have been rated as top 500 enterprises of China in the same industry,and as top 500 manufacturing of China since 2012.

YouFa brand steel pipes have been successfully applied to Three George Project, Pudong International Airport,Capital International Airport, Beijing Olympic Stadium, Shanghai World Expo Exhibition Hall,Jiaozhou Bay Cross-sea Bridge, the tallest building in China-117 Building in Tianjin, Tian'anmen Parade Reviewing Stand, Shanghai Disneyland Park and other national priority projects.YouFa has been recognized as No.1 brand in the industry.

Production Capacity:

Totally 11 factories with 9000 employees.
62 ERW steel pipe production lines
40 hot dipped galvanized steel pipe production lines
31 square and rectangular steel pipe production lines
9 SSAW steel pipe production lines
25 steel-plastic complex steel pipe production lines
12 hot galvanized square/rectangular pipe production lines
3 national accredited laboratory with CNAS Certificates 
1 Tianjin government accreditd technology center

Why choose us ?

1. Experience: 20 years focus on quality,
2. Strength: The company that can produce 10 million tons welded pipe exclusively in the world. More than 12,600,000 tons and 190,000 tons (Annual production and export volume)
3. Professional teams slove all kinds of your problems,
4. Service: 24 hours services quickly reply during the whole business process and after business,
5. Quality: Reliable and World certified. We have two national CNAS certified laboratories, and cooperated with many big steel plate factories and retesting of raw materials, 
6. any size could be customized as per your required,
7. BV,ISO,SGS Certification,
8. free sample,
9. Delivery: Own factory in TianJin! We are near Tianjin port, also have own transport fleet, have the most convenient transport and prompt delivery,
10. OEM  

Every year we attended exibition at home and abroad, visited customers and also have many customers visiting our factory.

Strict Quality Control on Q235 Q355 Square and Rectangular Hollow Section Perforated Tube SHS RHS HSS Steel Profile:

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 fire sprinkler steel pipe certificates, ISO9001/18001, FPC certificates.

Service:

1. Pre-Sales Service
*We can offer one free sample length 20 cm with freight collected, if you want to buy our products and take our price.

2. After-Sales Service
*Quality/Quantity Claims: The Buyer is entitled to make both quality and quantity claim in writing against the Seller within 90 days after arrival at the port of destination.