This standard specifies requirements for rubber and plastics hoses and hose assemblies for use with compressed or liquefied gases up to a maximum design pressure of 450 bar (45 MPa), within the ambient temperature range -20 ℃ to +60 ℃.
This standard does not cover rubber hoses for welding, cutting and allied processes for use up to a maximum design pressure of 20 bar (2 MPa), or not exceeding 1,5 bar (0,15 MPa) in the case of acetylene, which are covered by EN 559.
This standard does not cover thermoplastic hoses for welding, cutting and allied processes for use up to a maximum design pressure of 20 bar (2 MPa), or not exceeding 1,5 bar (0,15 MPa) in the case of acetylene, which are covered by EN 1327.
This standard is applicable to high pressure hose assemblies to connect, without pressure regulators, the industrial gas cylinders or bundles to manifolds. It does not apply to refrigerated liquefied gases, or to LPG (Liquefied Petroleum Gases).
ISO 14113:1997 history
2013ISO 14113:2013 Gas welding equipment.Rubber and plastics hose and hose assemblies for use with industrial gases up to 450 bar (45 MPa)
2007ISO 14113:2007 Gas welding equipment - Rubber and plastics hose and hose assemblies for use with industrial gases up to 450 bar (45 MPa)
1997ISO 14113:1997 Gas welding equipment - Rubber and plastic hoses assembled for compressed or liquefied gases up to a maximum design pressure of 450 bar