E355 Cold Rolled or Drawn Welded Steel Pipe

E355 Cold Rolled or Drawn Welded Steel Pipe

Structural smls steel pipe is mainly for structural service for example general construction structure, project scaffolds, mechanical processing and other structural applications.
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Product Details

We always adhere to science and technology as the guide, relying on continuous technological transformation and technological innovation to steadily improve the quality of Precision Steel Pipe stockiest, Ship Building Steel Plate stockiest, Cold Rolled MS Carbon Steel Sheets. We pursue excellence for customers with innovation and integrity, and lead the future for employees with sharing and win-win. In order to provide customers with portable and accurate service our company has established a network of direct sales service centers. We have professional, fast and timely after-sales service, which frees users from worries and optimizes the return on investment.

detailed description


Seamless Structural Carbon Steel Pipe Schedule 40

Outer Diameter


Wall Thickness



5.8 meters, 6 meters, 9 meters, 12 meters


20#,45#,ASTM A53 A/B, 16Mn, Q345 B/D, ST37, ST52, A106 Grade B


Comply with the standards

Pipe End

Plain end, Beveled end


ASTM A106, ASTM A53, GB/T17396-1998, DIN 17100, GB/T8162-2008


Black painting, As rolled, Mill finished

Heat Treatment

Hot Rolled, Annealing, Normalizing, Tempered, Quenched

product picturesseamless steel pipe53seamless steel pipe60seamless steel pipe63seamless steel pipe83seamless steel pipe68our advantage

our advantage

quality control

quality control

packing and delivery


mill and equipments


certificate and customers


container loading capacity

container loading capacity


FAQ-How to Prevent Steel Rusting

why choose us

why choose us



We have a mature process and modern management model, committed to the development of E355 Cold Rolled or Drawn Welded Steel Pipe, and manufacture products that meet the needs of target customers. After years of continuous development, we have direct and stable purchase channels and sufficient supply, as well as high-quality service and complete product lines, which make us stand out from many companies. We believe that everyone has his own ability advantages, everyone has greater development potential, thus we strive to give employees more exercise and development opportunities.
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