SS-EN-14422 › Clamp type coupling assemblies for liquefied petroleum gas (LPG) transfer hoses
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This European Standard specifies the dimensions, designation, materials, marking and testing requirements for a range of hose fittings which may be used with rubber/plastic hoses for the transfer of liquefied petroleum gas, LPG, in liquid or vapour phase and natural gas. The maximum working pressure is 25 bar ). For normal operation the working temperature range is from -30 °C up to 70 °C and for low temperature operation (LT) it is from -50 °C up to 70 °C. The nominal size for hose fittings with internal and external threads is from DN 15 to DN 75 and for hose fittings with flanges DN 15 to DN 200. In addition to the fittings described in this European Standard, threaded connections according to EN 14420-5 as well as hose fittings with screwed ferrules according to EN 14424 up to DN 25 for LPG could be used.
To find similar documents by classification:
23.040.70 (Hoses and hose assemblies)
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Designation Name
SS-EN 14422:2013
Revision Level
2013 EDITION
Status
Current
Publication Date
June 30, 2013
Language(s)
English
Page Count
32
International Equivalent
EN 14422:2013(IDT)