JJF 2351-2025 Active National Metrology Technical Specifications JJF

JJF 2351-2025 Calibration Specification for Weight Meters On-line

Publish Date: 2025-11-05 Implement Date: 2026-05-05 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJF 2351-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2025-11-05

Implement Date: 2026-05-05

Publisher: 国家市场监督管理总局

Technical Committee: 全国石油专用计量测试技术委员会

Pages: 28 pages

Scope

本规范适用于以C型弹簧管为感压元件，利用指针在标度盘上指示其值的在役石油钻(修)井指重表的在线校准。

Development Information

Drafting Units:

中石化胜利石油工程有限公司、大庆石油管理局有限公司技术监督中心

Drafting Persons:

王智锋、李兵、袁海滨

Word Count: 28 Thousand words Pages: 28 pages

Referenced Standards

JJG 455-2000 Working Dynamometers GB/T 24263-2009 Drilling weight indicating system SY/T 7075-2016 Oil drilling and completion rig weight scale calibration method

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