Spiral welded (HSAW) natural gas and oil pipes are manufactured using API 5L X quality, high resistance steel with the intention to serve many years under high pressures after coating and lining works are completed.
Erciyas has contributed to many international projects with the natural gas and oil pipes being able to be produced with up to API 5L X-100 grade and 25,5 mm thickness.
These pipes, carefully tested at every stage of the production, are produced ensuring that there are no risks, and then they are shipped in the most secure manner possible.
Natural gas and oil pipes pass through many destructive and non-destructive tests including DWTT (Drop Weight Tear Test) procedures in addition to on-line and off-line inspections.
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