T/CGMA 041010-2020 Active Group standards

T/CGMA 041010-2020 Drinking water valve safety evaluation and testing methods for heavy metal indicators

Publish Date: 2020-03-25 Implement Date: 2020-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CGMA 041010-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Social public safety

ICS Name: Other valves

Publish Date: 2020-03-25

Implement Date: 2020-05-01

Scope

Scope: This standard specifies the requirements for heavy metal indicators dissolved in drinking water during the use of water supply and distribution valves for drinking water, as well as the testing methods for these indicators. This standard applies to the safety evaluation of heavy metal indicators in water supply and distribution valves directly in contact with drinking water, with a nominal size not exceeding DN400. Main technical content: This standard specifies the requirements for heavy metal indicators dissolved in drinking water during the use of water supply and distribution valves for drinking water, as well as the testing methods for these indicators. This standard applies to the safety evaluation of heavy metal indicators in water supply and distribution valves directly in contact with drinking water, with a nominal size not exceeding DN400.