GB/T 7899-2006 Active National standards

GB/T 7899-2006 Regulators for welding, cutting and the similar processes

Publish Date: 2006-03-14 Implement Date: 2006-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 7899-2006

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Temperature and pressure gauges

ICS Name: The measurement of force, gravity, and pressure.

Publish Date: 2006-03-14

Implement Date: 2006-10-01

Pages: 22 pages

Scope

This standard specifies the manufacturing requirements, joints, symbols, and physical characteristics of pressure regulators for gas cylinders used in welding, cutting, and similar processes, as well as technical requirements such as marking, user manuals, packaging, storage requirements, type testing procedures, and inspection rules. 1) The maximum filling pressure of the gas cylinder at 15℃ is 30 MPa. This standard applies to pressure regulators for single-stage and two-stage gas cylinders used in welding, cutting, and similar processes, which contain compressed gases with a pressure of up to 30 MPa1), dissolved acetylene, liquefied petroleum gas (LPG), methyl acetylene propylene mixture (MPS), and carbon dioxide (CO2).