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 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 672:2010
Gulf Standard
Liquefied petroleum gases (LPG) for household use( mixture of commerical propane and butane).
GSO 1161:2021
Gulf Standard
HLP HYDRAULIC OILS
GSO 1785-2:2023
Gulf Technical Regulation
Lubricating Oils for Internal Combustion Engines – Part 2: ACEA European Oil Sequences for Gasoline Engines and Diesel Engines
Recently Published from Oil and Gas Sector
GSO ASTM D5293:2026
ASTM D5293:25
Gulf Standard
Standard Test Method for Apparent Viscosity of Engine Oils and Base Stocks Between –10 °C and –35 °C Using Cold-Cranking Simulator
GSO ASTM D6227:2026
ASTM D6227:24a
Gulf Standard
Standard Specification for Unleaded Aviation Gasoline Containing a Non-hydrocarbon Component
GSO ASTM D7922:2026
ASTM D7922:23
Gulf Standard
Standard Test Method for Determination of Glycol for In-Service Engine Oils by Gas Chromatography
GSO ISO 14687:2026
ISO 14687:2025
Gulf Standard
Hydrogen fuel quality — Product specification
Select GSO Member Stores
