Specification for preformed rigid polyurethane (PUR) and polyisocyanurate (PIR) foams for thermal insulation of pipework and equipment
Specification for preformed rigid polyurethane (PUR) and polyisocyanurate (PIR) foams for thermal insulation of pipework and equipment
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What is BS 5608 - Specification for preformed rigid polyurethane (PUR) and polyisocyanurate (PIR) foams about?
BS 5608 specifies the composition, physical properties, and dimensional tolerances for preformed rigid polyurethane (PUR) and polyisocyanurate (PIR) foams for the thermal insulation of pipework and equipment. BS 5608 applies to slabs, cut and molded pipe sections, and radiused and beveled lags. The nominal temperature range for which the insulation material is suitable is – 180 °C to + 140 °C (see Annex F). NOTE 1 No values are specified in this standard for the length, bore and outside diameter of pipe sections and lags or for the length and width of slab stock; these should be as specified by the purchaser.
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