M00001410
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ISO 16964 1st Edition, September 15, 2015 Gas cylinders - Flexible hoses assemblies - Specification and testing
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Availability date: 07/13/2021
Description / Abstract:
This International Standard provides specification and testing
requirements for high pressure flexible hose assemblies intended to
be connected to gas cylinders, bundles of cylinders or trailers for
use when filling and emptying gas at production sites and also for
customer use. This International Standard applies to flexible hose
assemblies with rated pressures up to 1 000 bar for use in the
temperature range of −40° C to +65° C.
This International Standard is not applicable to:
— rubber and plastics flexible hose assemblies for welding,
cutting and related processes up to 45 MPa (450 bar) for customer
use (see ISO 14113);
— high pressure flexible hose assemblies for use with medical
gas systems for customer use (see ISO 21969);
— low pressure hose assemblies for use with medical gases, for
customer use (see ISO 5359);
— rubber and thermoplastic low pressure hose assemblies for
welding, cutting and related processes for customer use (see ISO
3821 or ISO 12170);
— flexible hose assemblies for cryogenic applications (see ISO
21012);
— flexible hose assemblies for liquid petroleum gas (LPG).
NOTE Flexible hose assembly designs which pass the type test
approval test described in this International Standard can have a
lower ratio of burst pressure to rated pressure than stated in
other standards.