US ISO 21809-1:2011, 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 Uganda Standard 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 US ISO 13623.

Source of regulation

The Uganda National Bureau of standards 

Publication of regulation

The Uganda Gazette 22 January 2016: General Notice No. 45 of 2016 

Date of implementation

15 December 2015 

Regulation file