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)
STANDARD published on 1.5.2019
Designation standards: ČSN EN ISO 21809-1
Classification mark: 450060
Catalog number: 506891
Publication date standards: 1.5.2019
The number of pages: 76
Approximate weight : 228 g (0.50 lbs)
Country: Czech technical standard
Category: Technical standards ČSN