Shanghai Provincial Standard of the People's Republic of China
Latest
DB31/T 907-2015
Scope
This standard specifies the requirements for gas supply systems, calculation methods, gas equipment, gas supply pipelines, burning appliances and gas equipment, information remote transmission and automatic control systems, and completion acceptance and operation and maintenance in industrial and commercial gas supply projects. This standard applies to gas supply projects for industrial and commercial gas users using natural gas and pipeline liquefied petroleum gas as gas sources, including user pressure regulators, filters, metering devices, early warning and automatic disposal systems, as well as all gas appliances and gas equipment. Gas facilities used in industrial and commercial user terminals, as well as their connected pipeline systems and automatic control and remote monitoring systems involving safety, energy conservation, environmental protection, sanitation and public interests.