Helical Submerged Arc Welded (HSAW) Pipes For Oil and Gas Purpose

HSAW pipe is also known in the industry as large diameter spiralwelded pipe with API standart, natural gas pipe, spiral natural gas pipe, coated natural gas pipe, spiral welded (HSAW) line pipe. Specially formulated for area of use and manufactured with minimum tolerance. Manufactured with wall thickness, diameter and coating options according to quality standards and area of ​​use. Using as an alternative to large diameter pipes LSAW.

Manufacturing Standart and Steel Grade
API 5L (PSL1 - PSL2) X80 M included
ISO 3183 (PSL1 - PSL2) L555 M included
ГОСТ 20295 K60 included
Product range
Wall Tickness

6 - 24 mm (0,236"– 0.984")

Pipe Diameter

Ø 426 - Ø 2540 mm (16.8" – 100")

Pipe Length

15 meter

International certificates

API Spec. 5L
API Spec. Q1
ISO 9001:2015
ISO 14001:2015
OHSAS 18001:2007 (ISO 45001:2018)
ISO/IEC 17025
ISO/IEC 17020

Certificates of conformity

ГOCT 8696-74
ГOCT 20295-85
EN 10217-1
EN 10219-1
DIN 30670

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