Worldwide Standards

 

Standards for Gas Welding Equipment

DIN EN 559 Rubber hoses for equipment for welding, cutting and allied processes
DIN EN 560 Hose connections for equipment for welding, cutting and allied processes
DIN EN 561 Quick-action coupling with shut-of valve for welding, cutting and allied processes
DIN EN 562 Pressure gauges used in welding, cutting and allied processes
DIN EN 730-1 Safety devices- Part 1: incorporating a flame (flashback) arrestor
DIN EN 730-2 Safety devices- Part 1: not incorporating a flame (flashback) arrestor
DIN EN 731 Air-aspirated hand blowpipes
DIN EN 13622 Terminology- Terms used for gas welding equipment
DIN EN ISO 2503 Pressure regulators for gas cylinders used in welding, cutting and allied processes
DIN EN ISO 5172 Blowpipes for gas welding, heating and cutting
DIN EN ISO 7291 Pressure regulators for manifold systems used in welding, cutting and allied processes up to 300 bar.
DIN ISO 9090 Gas tightness of equipment for gas welding and allied processes
DIN ISO 9539 Materials for of equipment used in gas welding, cutting and allied processes
DIN EN ISO 14113 Rubber and plastics hose and hose assemblies for use with industrial gases up to 450 bar (45 MPa)
DIN EN ISO 14114 Acetylene cylinders - Manifolds for welding, cutting and allied processes
DIN EN ISO 15615 Acetylene cylinders - Manifolds for welding, cutting and allied processes

 

Regulations

GPSG Product Safety Act
BetriebSichV Ordinance on Industrial Safety and Health
97/23/EG Pressure Equipment Directive
2006/42/EG Maschinery Directive
2006/95/EG

 

Occupational Safety Regulations

BGR 104
BGR 500

 

Leaflets

DVS 0221