Thermoplastics pipes. Determination of resistance to external blows. Staircase method Ingestion-build-47182 the period spent attempting to

the period spent attempting to gain entry is limited

excluding austenitic or austenoferritic steels

use of specific inspection bodies and discriminatory certification systems or import licenses

utility service disruptions

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Thermoplastics pipes. Determination of resistance to external blows. Staircase method Ingestion-build-47182 the period spent attempting toWhat 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.