BS ISO 27126:2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
11-02-2022
English
30-09-2014
This International Standard specifies requirements for four types of thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for carrying hydrocarbons, solvents and chemicals. It specifies bore sizes from 25mm to 300mm, working pressures from 0,4MPa (4bar) to 1,4MPa (14bar) and working temperatures from –30°C to 150°C, according to type.
Type1 hoses are suitable for vapour applications. Types2 to4 hoses are suitable for liquid applications.
NOTE1 See AnnexA concerning the selection of the material for the inner wall of layers and any polymeric coating of the internal wire helix related to the chemical(s) to be conveyed by the hoses and/or hose assemblies.
NOTE2 It is intended that the manufacturer be consulted where a polymeric coated internal wire is being considered for use with low conductivity hydrocarbons or chemicals.
This International Standard does not apply to hoses and hose assemblies for:
— aircraft refuelling | see (ISO1825); |
— fuel dispensing | see (ISO5772); |
— oil burners | see (ISO6806); |
— liquefied petroleum gas and liquefied natural gas | see (ISO27127); |
— fire fighting | see (ISO14557); |
— offshore liquefied natural gas | see (EN1474–2); |
— refrigeration circuits. |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.