GSO ISO 21809-1:2012

ISO 21809-1:2011
Gulf Standard   Historical · Approved on 09 August 2012

Petroleum and natural gas industries - External coatings for buried and submerged pipelines used in pipeline transportation systems - Part 1:polyolefin coatings (3-layer pe and 3-layer pp)

GSO ISO 21809-1:2012 Files

English 54 Pages
Historical Reference Language

GSO ISO 21809-1:2012 Scope

This part of ISO 21809 specifies requirements of plant-applied external three-layer polyethylene- and polypropylene-based coatings for corrosion protection of welded and seamless steel pipes for pipeline transportation systems in the petroleum and natural gas industries in accordance with ISO 13623. NOTE Pipes coated in accordance with this part of ISO 21809 are considered suitable for further protection by means of cathodic protection.

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