Large diameter spiral welded pipe

 When you want a larger diameter steel pipe, it can be achieved by torsional welding of steel strips, and the diameter of the steel pipe can be changed with the angle of torsion, which can meet more size requirements. This type of pipe has a spiral weld, which is a Its obvious sign is also called spiral welded pipe (ssaw).

The material of the spiral welded pipe can be carbon structural steel or alloy structural steel. The quality inspection of the finished spiral welded pipe shall be carried out according to relevant standards to ensure that the quality conforms to the relevant specifications.

Our company's hot-selling spiral welded pipe grades are: Q235A, Q235B, 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb, 16Mn, 20#, Q345, L245, L290, 40#, 60#, etc. Among them, API5L X42, X46, X70, X80 series pipeline steels have always been our popular products, if you need these, please feel free to contact us

Spiral welded pipes are mainly used in petrochemical industry, chemical industry, electric power industry, agricultural irrigation, urban construction and other industries, as liquid and gas pipelines, and some are also used in building structures.

With the development of industry, people's precision requirements for spiral welded pipes are also increasing step by step. At present, the trend of the industry is to produce spiral pipes with thick wall, large diameter and better bearing capacity, such as double-sided spiral pipes, improve the smelting process, develop New steel grades, developing better steel pipe coatings, extending the service life of steel pipes in any environment, and enhancing corrosion resistance to meet the needs of more industries.

If you are interested in products such as large-scale pipeline steel, high-strength pipes, and thick-walled steel pipes, please contact us in time to obtain an advantageous product quotation.


From:http://boilersteelpipe.com/pro/ssaw/large-diameter-spiral-welded-pipe.html

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