GB/T 2624.5-2024 Active National standards

GB/T 2624.5-2024 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full—Part 5:Cone devices

Publish Date: 2024-11-28 Implement Date: 2025-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 2624.5-2024

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Flow and level measurement instruments

ICS Name: The measurement of flow rate in a closed pipeline

Publish Date: 2024-11-28

Implement Date: 2025-06-01

Pages: 20 pages

Scope

This document specifies the geometric dimensions of conical devices and the method of installation in pipes for measuring the flow rate of full-pipe fluids (installation and operating conditions).
For specific applications, the uncertainty of uncalibrated conical devices may be too large, so it may be necessary to calibrate them under real-flow conditions in accordance with the provisions of Chapter 7.
This document also provides relevant information for calculating flow rates and can be used in conjunction with the requirements specified in ISO 5167-1:2022.