Home > Product > Welded Pipe > SSAW Steel Pipe

Contact Us

    Add: No. 2217, Taida South Tower, Yingbin North Road, Cangzhou, Hebei, China (Mainland)

    Zip: 061000

    Call: +8615230701616
           +8615030571623
           +8615103274235

    E-mail:sales@highboomingpipe.com

Spiral Welded Steel Pipe

Spiral Welded Steel Pipe
65.7K
Spiral welded pipe or Helical welded pipe is cold formed from hot rolled coil and submerged arc welded in a single, continuous process. The spiral welding process is efficient, flexible, and cost efficient. This process is customizable for very large diameters or long lengths with various levels of certification to meet engineers’ specific demands and requirements.

Product Details

Spiral welded steel pipe
  Spiral welded pipe or Helical welded pipe is cold formed from hot rolled coil and submerged arc welded in a single, continuous process. The spiral welding process is efficient, flexible, and cost efficient. This process is customizable for very large diameters or long lengths with various levels of certification to meet engineers’ specific demands and requirements.
  Key words: SAW, SSAW, LSAW, spiral welded, API 5L, large diameter
  Production: welded pipe, hot rolled, cold drawn
  Diameter size: 219mm to 1524mm
  Wall thickness: 6mm to 25mm.
  Length of pipe: 6m-12m or as customer’s require.
  Standard: API 5L, ASTM A53 etc.
  Steel grade: ASTM A 53 Grade.A Grade.B; API 5L: X42-X70; GB: Q195,Q235, Q345 etc.
  End: plain end, beveled.
  Surface painting: Lightly oiled, galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings .
  Application: For oil, water, and gas pipeline systems etc.
  Delivery time: 20-45 days depends on the items and quantity of your order .
  Loading port: Tianjin port, China
  Marking Requirements:
  ●Manufacturer’s name, brand, or trademark
  ●Heat number
  ●Method of pipe manufacture
  ●Size, weight, length
  ●Wall thickness
  ●Standard and steel grade
  Specification:
  The Advantages and Disadvantages of Spiral Steel Pipe
  The spiral steel pipe is formed by spiral bending of strip steel or coiled plate and is welded with double-side submerged arc welding. The steel pipe is widely used in water, electricity and chemical industry for the following reasons.
  1) As long as the change in forming angle, you can use the same width of the strip production of various diameter steel pipe, easy to transfer type.
  2) Because it is continuous bending, so the length of spiral pipe length is not restricted, the length can be arbitrarily set.
  3) Weld spiral evenly distributed throughout the circumference of the spiral tube, so the size of the spiral tube high precision, strength is also strong.
  4) Easy to change the size, suitable for small quantities, more varieties of the production spiral.
  Spiral steel pipe with the same specifications than the straight seam welded pipe length, the same specifications wall thickness, the spiral steel pipe to withstand the maximum pressure. The defects of the spiral steel pipe weld are "oblique defects". In the course of use, the principal stress direction of the steel pipe, that is, the equivalent defect length in the axial direction of the steel pipe is smaller than that of the straight pipe. Secondly, since the pipeline steel is rolled steel plate, the impact toughness has larger anisotropy, The CVN of the direction can be three times higher than the CVN value perpendicular to the rolling direction..
  Hot Tags: spiral welded steel pipe, China, manufacturers, suppliers, factory, price, in stock, API 5CT 5 In Steel Casing, Hot Dip Galvanized Pipe, Cold Drawn Seamless Steel Pipe, Seamless Steel Casing Pipe, API Slotted Casing Pipe, Mild Steel Seamless Pipe

Related Products

Feedback

:
*:
Phone:
Company:
Title:
*: