Elastomeric seals. Materials requirements for seals used in pipes and fi ttings carrying gas and hydrocarbon fluids Ingestion-build-183098 Traffic and pedestrian routes do

Traffic and pedestrian routes do not cover stairs

Method A is intended to minimize the variation of the test rates during the moment when strain rate sensitive parameters are determined and to minimize the measurement uncertainty of the test results

Some tests may not apply to all instruments and additional tests may be required for certain types of recorders

Pulse method using a gated optical spectrum analyzer

Internal organization

Elastomeric seals. Materials requirements for seals used in pipes and fi ttings carrying gas and hydrocarbon fluids Ingestion-build-183098 Traffic and pedestrian routes do1 Scope This European Standard specifies requirements for elastomeric materials used in seals for supply pipes and fittings, ancillaries and valves at operating temperatures in general from 5 G up to 50 G and in special cases from 15 G up to 50 G, for the following: General applications (see Table 4, type G) a) gaseous fuel (manufactured, natural and liquefied petroleum gas [LPG] in gaseous phase); b) hydrocarbon fluids with aromatic content up to 30