Projects

Shell boilers - Part 7 : Requirements for firing systems for liquid and gaseous fuels for the boilers

90.92 Standard to be revised

Shell boilers - Part 8: Requirements for safeguards against excessive pressure

90.92 Standard to be revised

Shell boilers - Part 9: Requirements for limiting devices of the boiler and accessories

90.93 Standard confirmed

GRP tanks and vessels for use above ground - Part 2: Composite materials - Chemical resistance

90.60 Close of review

GRP tanks and vessels for use above ground - Part 4: Delivery, installation and maintenance

90.60 Close of review

Brazing - Procedure approval

90.92 Standard to be revised

Cryogenic vessels - Couplings for cryogenic service

90.20 Standard under periodical review

Industrial valves - Diaphragm valves made of metallic materials

90.92 Standard to be revised

Cryogenic vessels - Static vacuum insulated vessels - Part 1: Fundamental requirements

90.93 Standard confirmed

Cryogenic vessels - Static vacuum insulated vessels - Part 2: Design, fabrication, inspection and testing

90.20 Standard under periodical review

Cryogenic vessels - Static vacuum insulated vessels - Part 2: Design, fabrication, inspection and testing

60.60 Standard published

Industrial process control valves

90.93 Standard confirmed

Industrial valves - Copper alloy ball valves

90.93 Standard confirmed

Cryogenic vessels - Safety devices for protection against excessive pressure - Part 1: Safety valves for cryogenic service

90.20 Standard under periodical review

Cryogenic vessels - Safety devices for protection against excessive pressure - Part 2: Bursting disc safety devices for cryogenic service

90.20 Standard under periodical review

Industrial valves - Steel globe and globe stop and check valves

90.93 Standard confirmed

Industrial valves - Cast iron globe valves

90.93 Standard confirmed

Closed expansion vessels with built in diaphragm for installation in water

90.60 Close of review