Petroleum and natural gas industries. Glass-reinforced plastics (GRP) piping - Qualification and manufacture1 Scope This document gives requirements for the qualification and manufacture of GRP piping and fittings in order to enable the purchase of GRP components with known and consistent properties from any source. It is applicable to qualification procedures, preferred dimensions, quality programmes, component marking and documentation. This document is intended to be read in conjunction with ISO 146921.

diesel fuel as specified in EN 590 [2] and FAME as in EN 14214 [3]

CDC single point status (SPS)

BS 476-23 will help you to determine the effective

Welds in fully machined areas of steel casting

Metal active gas welding with solid wire electrode (135)

Note: Attention is drawn to the fact that the use of tungsten carbide composite for ball indenters is the standard type of Rockwell indenter ball

BS EN ISO 22282-4:2012 Geotechnical investigation and testing

to corrosive or explosive atmospheres

BS EN 3660-005 is structured such that the necessary level of quality is achieved

– the “microwave” region is taken to include wavelengths approximately between 1 m and 1 mm

This part of BS 7967 is intended to be used in conjunction with BS 7967

liquid elastomeric linings (such as polyurethanes) and solvated elastomeric linings (such as polychloroprene)