BS EN ISO 21809-1 Polyolefin External Coatings (3-layer PE and 3-layer PP) Testing Machine

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ISO 21809-1 Polyolefin External Coatings (3-layer PE and 3-layer PP) Testing Machine

ISO 21809-1:2018

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)

This document specifies requirements for 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 document are considered suitable for further protection by means of cathodic protection.

ISO 868, ISO 179-1, ISO 21809-2, ISO 527-2, ASTM D792, ASTM D1693, SSPC-AB 3, SSPC-Guide 15, ISO 527-1, ASTM D1505, ISO 18553, ISO 19069-2, ISO 6964, BS EN ISO 8502-6:2020, BS EN ISO 8502-9:2020, ISO 306, ISO 80000-1, BS EN ISO 179-2:2020, ISO 8501-1:2007, ISO 11357-2:2020, ISO 8502-6:2020, ISO 8130-7, ISO 3251, ISO 3183, ISO 10474:2013, ISO 11357-6, BS EN ISO 11357-2:2020, ISO 8502-9, ISO 3183, ISO 2808, ISO 4892-2:2013, EN 10204:2004, ISO 8502-9:2020, ISO 179-2:2020, ISO 8502-3, ASTM D4940, ISO 17855-2, ISO 8503-4, ISO 15512, SSPC-SP 1, ISO 8503-5, ISO 11124 (all parts), ISO 11126 (all parts), ISO 10350-1, ISO 1133-1, ISO 8130-3, ISO 1183 (all parts), SSPC-AB 1, SSPC-AB 2, ISO 2811 (all parts), ISO 8130-2

  • BS EN ISO 21809-3:2016+A1:2020 Petroleum and natural gas industries. External coatings for buried or submerged pipelines used in pipeline transportation systems. Field joint coatings
  • BS ISO 21809-11:2019 Petroleum and natural gas industries. External coatings for buried or submerged pipelines used in pipeline transportation systems. Coatings for in-field application, coating repairs and rehabilitation
  • BS EN ISO 12736:2014 Petroleum and natural gas industries. Wet thermal insulation coatings for pipelines, flow lines, equipment and subsea structures
  • BS ISO 21809-4:2009 Petroleum and natural gas industries. External coatings for buried or submerged pipelines used in pipeline transportation systems. Polyethylene coatings (2-layer PE)

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