Construction and Decoration Materials

Longitudinal Welded Pipe For Bridge Construction

    Outside Diameter: Ф406mm - 1422mm

    Wall Thickness: 8mm - 60mm 


    Length: 3m - 12m

Under normal circumstances, longitudinal welded pipes are used for machine structural purpose. As an ISO 9001:2008 company, we guarantee not only quality but also services.


Specifications of Longitudinal Welded Pipe:
1) Standard: API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, GB/T3091, GB/T9711
2) Certificate: API 5L PSL1 / PSL2, API 5CT
3) Out Diameter: 219.1mm -1820mm (8” -72”)
4) Wall Thickness: 5.0mm - 50mm
5) Length: Up to 12m
6) Surface Treatment: Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, 

Bitumen Coating, Black Oil coating as per customer’s requirement 


Features of Longitudinal Welded Pipe:
1) During the manufacture process, residual stress and resilience is very low
2) We can manufacture precise size of LSAW pipes
3) High quality and good services

Technical Parameters of Longitudinal Welded Pipe:

Packaging of Longitudinal Welded Pipe

Shanghai Metal Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.

1) Shanghai Metal Standard

2) Customization

Applications of Longitudinal Welded Pipe:

The available projects we are serving as follows: Development of water resources, Development of geothermal energy, Groundwater monitoring, Water diversion project, City water supply, Agricultural irrigation, City waste water treatment, subway construction dewatering, Desalination of sea water, Coal mine dewatering, Chemical and Beverage processing machinery.    

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