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DS/EN ISO 21809-1

2011 Edition, August 3, 2011

Complete Document

Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 1: Polyolefin coatings (3-layer PE and 3-layer PP)

Detail Summary

Active, Most Current

Additional Comments:
SAME AS ISO 21809-1
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Product Details:

  • Revision: 2011 Edition, August 3, 2011
  • Published Date: August 3, 2011
  • Status: Active, Most Current
  • Document Language: English
  • Published By: Dansk Standardiseringsrad (DS)
  • Page Count: 70
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

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.