OS GSO ISO 2909:2008
ISO 2909:2002
Omani Standard
Current Edition
·
Approved on
03 September 2008
Petroleum products – Calculation of viscosity index from kinematic viscosity
OS GSO ISO 2909:2008 Files
English
9 Pages
Current Edition
Reference Language
OMR
30.98
OS GSO ISO 2909:2008 Scope
This International Standard describes two procedures for calculating the viscosity index (VI) of petroleum
products and related materials, such as lubricating oils, from their kinematic viscosities at 40 °C and 100 °C.
Procedure A is applicable to petroleum products of viscosity index up to and including 100.
Procedure B is applicable to petroleum products of viscosity index 100 or greater.
Best Sellers From Oil and Gas Sector
OS GSO 1785-1:2024
GSO 1785-1:2024
Omani Standard
Lubricating Oils for Internal Combustion Engines – Part 1: API Classifications of Lubricating Oils for Gasoline and Diesel Engines
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
OS GSO 672:2010
GSO 672:2010
Omani Standard
Liquefied petroleum gases (LPG) for household use( mixture of commerical propane and butane).
GSO 672:2010
Gulf Standard
Liquefied petroleum gases (LPG) for household use( mixture of commerical propane and butane).
Recently Published from Oil and Gas Sector
GSO ASTM D1838:2026
ASTM D1838:21
Gulf Standard
Standard Test Method for Copper Strip Corrosion by Liquefied Petroleum (LP) Gases
GSO ASTM D7653:2026
ASTM D7653:24
Gulf Standard
Standard Test Method for Determination of Trace Gaseous Contaminants in Hydrogen Fuel by Fourier Transform Infrared (FTIR) Spectroscopy
GSO ISO 15590-2:2026
ISO 15590-2:2021
Gulf Standard
Petroleum and natural gas industries — Factory bends, fittings and flanges for pipeline transportation systems — Part 2: Fittings
GSO ISO/TS 21343:2026
ISO/TS 21343:2025
Gulf Standard
Oil and gas industries including lower carbon energy — Fuel ammonia —Requirements and guidance for boilers for power generation