GOST 26969-1986
Standard orifice plates for flowmeters. Specifications

Standard No.

GOST 26969-1986

Release Date

1986

Published By

RU-GOST R

Status

Be replaced 1999-10

Replace By

GOST 8.563.1-1997

GOST 8.563.2-1997

GOST 8.563.3-1997

Latest

GOST 8.586.1-2005

GOST 8.586.2-2005

GOST 8.586.3-2005

GOST 8.586.4-2005

GOST 8.563.2-1997

GOST 8.563.3-1997

Replace

GOST 14321-1973 GOST 14322-1977

GOST 26969-1986 history

• 2005 GOST 8.586.1-2005 State system for ensuring the uniformity of measurements. Measurements of liquids and gases flow rate and quantity by means of orifice instruments. Part 1. Principle of the method of measurements and general requirements
• 1997 GOST 8.563.1-1997 State system for ensuring the uniformity of measurements. Measurement of liquids and gases flow rate and quantity by differential pressure method. Orifice plates, nozzles ISA 1932 and Venturi tubes inserted in circular cross-section filled conduits. Spec
• 1986 GOST 26969-1986 Standard orifice plates for flowmeters. Specifications
• 0000 GOST 14322-1977
• 0000 GOST 14321-1973

GOST 26969-1986 Standard orifice plates for flowmeters. Specifications was changed to GOST 8.563.1-1997 State system for ensuring the uniformity of measurements. Measurement of liquids and gases flow rate and quantity by differential pressure method. Orifice plates, nozzles ISA 1932 and Venturi tubes inserted in circular cross-section filled conduits. Spec.

GOST 26969-1986 Standard orifice plates for flowmeters. Specifications was changed to GOST 8.563.2-1997 State system for ensuring the uniformity of measurements. Measurement of liquids and gases flow rate and quantity by differential pressure method. Measurement procedure by orifice instruments.