Thermoplastics pipes. Determination of resistance to external blows. Staircase method Ingestion-build-47182 HL7 3) or service protocols

HL7 3) or service protocols (e

excluding austenitic or austenoferritic steels

The laboratory test methods in BS ISO 11155-2 are applicable to air filters that improve air quality by reducing concentrations of gaseous

the period spent attempting to gain entry is limited

Surface treatment (surface protection)

Thermoplastics pipes. Determination of resistance to external blows. Staircase method Ingestion-build-47182 HL7 3) or service protocolsWhat is this standard about? This International Standard specifies a method for determining the resistance to external blows of thermoplastic pipes of circular Cross section; it is called the staircase method. This method is applicable to isolated batches of pipe to be tested at 0 C. NOTE 1 If testing below 0 C is necessary, the temperature of 20 C is recommended.