GSO ISO 21809-4:2011
ISO 21809-4:2009
Gulf Standard
Current Edition
·
Approved on
12 April 2011
Petroleum and natural gas industries – External coatings for buried and submerged pipelines used in pipeline transportation system – Part 4 : Polyethylene coatings (2layer pe)
GSO ISO 21809-4:2011 Files
English
34 Pages
Current Edition
Reference Language
Obtaining this standard through the store is currently unavailable.
You can acquire it directly from its source or from one of the member countries stores
GSO ISO 21809-4:2011 Scope
This part of ISO 21809 specifies the requirements for qualification, application, inspection, testing, handling
and storage of materials for plant application of two-layer polyethylene coatings (2-layer PE) applied externally
for the corrosion protection of bare steel pipe for use in pipeline transportation systems for the petroleum and
natural gas industries as defined in ISO 13623.
NOTE Pipes coated in accordance with this part of ISO 21809 are considered suitable for additional protection by
means of cathodic protection.
Best Sellers From Oil and Gas Sector
GSO 672:2010
Gulf Standard
Liquefied petroleum gases (LPG) for household use( mixture of commerical propane and butane).
GSO 1785-1:2024
Gulf Technical Regulation
Lubricating Oils for Internal Combustion Engines – Part 1: API Classifications of Lubricating Oils for Gasoline and Diesel Engines
GSO 1161:2021
Gulf Standard
HLP HYDRAULIC OILS
GSO 2196:2021
Gulf Standard
Gulf Guide of Standard Specification for Unleaded Gasoline
Recently Published from Oil and Gas Sector
GSO ISO 5661:1994
ISO 5661:1983
Gulf Standard
Petroleum products -- Hydrocarbon liquids -- Determination of refractive index
GSO ISO 14313:2025
ISO 14313:2025
Gulf Standard
Oil and gas industries including lower carbon energy — Pipeline transportation systems — Pipeline valves
GSO ASTM D7265:2025
ASTM D7265:23
Gulf Standard
Standard Specification for Hydrogen Thermophysical Property Tables
GSO ISO/TR 17910:2025
ISO/TR 17910:2024
Gulf Standard
Natural gas — Coal-based synthetic natural gas quality designation and the applicability of ISO/TC 193 standards
Select GSO Member Stores
