T/CMA-RQ 001-2018 Active Group standards

T/CMA-RQ 001-2018 Diaphragm for diaphragm gas meters

Publish Date: 2018-06-20 Implement Date: 2018-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: T/CMA-RQ 001-2018

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Flow and level measurement instruments

ICS Name: Volume equipment and volume measurement

Publish Date: 2018-06-20

Implement Date: 2018-09-01

Publisher: 中国计量协会

Technical Committee: 中国计量协会

Pages: 24 pages

Scope

本标准规定了膜式燃气表膜片(以下简称膜片)的术语和定义、分类、技术要求、试验方法、检验规则以及标志、包装、运输、贮存。
本标准适用于膜片和膜片材料的选型、制造及检验。推荐各燃气表制造企业、法定计量检定机构和膜式燃气表用橡胶膜片生产经营企业实施。

Development Information

Drafting Units:

丹东热工仪表有限公司、龙口市兴隆百业工贸有限公司

Drafting Persons:

孙晓东、郑恒国、东涛、杨有涛、王振、廖新、施鑫、高春昱、田晓明、向丽萍、冷岩峰、朱锦铃、徐全瑜、史敬锦、袁越雄、黄冬虹、钭伟明、任海军、权亚强、任洪斌、邹子明、曹绍春、侯琦、刘雷、马凯

Word Count: 36 Thousand words Pages: 24 pages

Referenced Standards

GB/T 1690-2010 Rubber,vulcanized or thermoplastic—Determination of the effect of liquids GB/T 2941-2006 Rubber—General procedures for preparing and conditioning test pieces for physical test methods GB/T 3512-2014 Rubber, vulcanized or thermoplastic—Accelerated ageing and heat resistance tests—Air-oven method GB/T 528-2009 Rubber,vulcanized or thermoplastic—Determination of tensile stress-strain properties GB/T 5721-1993 General rules of identification, packaging, transportation and storage for rubber sealing products GB/T 6031-2017 Rubber,vulcanized or thermoplastic—Determination of hardness(hardness between 10 IRHD and 100 IRHD) GB/T 7759.1-2015 Rubber,vulcanized or thermoplastic—Determination of compression set—Part 1:At ambient or elevated temperatures GB/T 7759.2-2014 Rubber,vulcanized or thermoplastic—Determination of compression set—Part 2:At low temperatures GB/T 7762-2014 Rubber,vulcanized or thermoplastic—Resistance to ozone cracking—Static strain testing

Adopt standards

EN 549:1994

Related Standards

GB/T 13235.3-1995 Active

GB/T 13235.3-1995 Petroleum and liquid petroleum products—Volumetric calibration of vertical cylindrical metal tanks—Electro-optical distance-ranging internal method

Publish Date: 1995-12-21

GB/T 6968-1997 Replaced

GB/T 6968-1997 Diaphragm gas meters

Publish Date: 1997-07-29

GB/T 17286.1-1998 Replaced

GB/T 17286.1-1998 Liquid hydrocarbons—Dynamic measurement—Proving systems for volumetric meters—Part 1:General principles

Publish Date: 1998-04-02

GB/T 17286.2-1998 Replaced

GB/T 17286.2-1998 Liquid hydrocarbons—Dynamic measurement—Proving systems for volumetric meters—Part 2:Pipe provers

Publish Date: 1998-04-02

GB/T 17286.3-1998 Replaced

GB/T 17286.3-1998 Liquid hydrocarbons—Dynamic measurement—proving systems for volumetric meters—Part 3:Pulse interpolation techniques

Publish Date: 1998-04-02

GB/T 17287-1998 Active

GB/T 17287-1998 Liquid hydrocarbons—Dynamic measurement—Statistical control of volumetric metering systems

Publish Date: 1998-04-02