DB31/ 724-2019 Replaced Shanghai CityLocal standards

DB31/ 724-2019 The Energy Consumption Standards for Polypropylene (PP-R) Pipe in Cold and Hot Water Usage Units

DB31/ 724-2019 The Energy Consumption Standards for Polypropylene (PP-R) Pipe in Cold and Hot Water Usage Units

Publish Date: 2019-08-01 Implement Date: 2019-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB31/ 724-2019

Standard Type: Local standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Technical management

ICS Name: Comprehensive Building Materials

Publish Date: 2019-08-01

Implement Date: 2019-11-01

Pages: 8 pages

Scope

This standard specifies the technical requirements, statistical scope, calculation methods, and guidance for energy conservation and reduction for the unit energy consumption (hereinafter referred to as energy consumption) of polypropylene (PP-R) pipes used for cold and hot water in Shanghai.
This standard applies to the calculation and assessment of the unit energy consumption of polypropylene (PP-R) pipes used for cold and hot water in Shanghai, as well as the control of energy consumption in new projects.

Development Information

Word Count: 10 Thousand words Pages: 8 pages

Replace the following standards

DB31/ 724-2013 Norm of energy consumption per unit product of polypropylene (PP-R) pipes for hot and cold water

Referenced Standards

GB/T 2589-1990 General principles for calculation of total production energy consumption GB/T 2589-2008 General principles for calculation of the comprehensive energy consumption GB/T 2589-2020 General rules for calculation of the comprehensive energy consumption GB/T 17167-1997 Guides for providing and managing of the measuring instruments of energy in enterprise GB 17167-2006 General principle for equipping and managing of the measuring instrument of energy in organization of energy using GB 17167-2025 General rules for energy measuring instrument equipping and managing of energy user GB/T 18742.2-2002 Polypropylene piping systems for hot and cold water installations—Part 2:Pipes GB/T 18742.2-2017 Polypropylene(PP) piping systems for hot and cold water installations—Part 2:Pipes

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