SSAW Steel Tube 609mm Carbon Steel Helical Seam Spiral Pipe For Oil Gas Pipeline
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Detailed Product Description
Steel Tube SSAW 609 mm Carbon Steel Pipe Helical Seam Spiral Welded Steel Pipe Used For Oil And Gas PipelineAdvantages of spiral welded pipe: (1) Steel pipes of different diameters can be produced using strip
steel of the same width, and steel pipes of large diameter can be produced from narrow strip steel. (2) Under the same pressure conditions, the stress of the spiral welded seam is smaller than that of the straight seam, which is 75% to 90% of that of the straight seam welded pipe, so it can withstand greater pressure. Compared with the straight seam welded pipe of the same outer diameter, the wall thickness can be reduced by 10% to 25% under the same pressure. (3) The size is accurate, the general diameter tolerance does not
exceed 0.12%, the deflection is less than 1/2000, and the ovality
is less than 1%. Generally, the sizing and straightening process
can be omitted. (4) Continuous production is possible. In theory, long steel pipes can be produced, with small head and tail loss, and can increase the metal utilization rate by 6% to 8%. (5) The equipment is light in weight and low initial investment. It
can be made into a trailer-type mobile unit to directly produce
welded pipes at the construction site where the pipeline is laid.
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| Product Tags: SSAW Steel Tube 609mm 609mm Seam Spiral Pipe Gas Pipeline SSAW Steel Tube | ||||||||||||||||||
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