Valves. Shell design strength - Experimental method Ingestion-build-84997 Method A (single-speed) is particularly

Method A (single-speed) is particularly applicable to resins prone to heat build-up during paste preparation

partly mechanized

This method in BS 6829-1

including processes where bulk material is tipped

Valves. Shell design strength - Experimental method Ingestion-build-84997 Method A (single-speed) is particularly1 Scope This standard specifies requirements for an experimental method to prove that representative samples of valve shells and their body ends, made in cast iron, steel or copper alloy materials, are designed to possess the required pressure containing capability, with an adequate margin of safety. This standard is not applicable to valves designed on the basis of time dependent strength values (creep) or valves designed for pulsating pressure