Projects

Refrigerating systems and heat pumps - Safety switching devices for limiting the pressure - Requirements and tests

90.60 Close of review

Industrial valves - Testing of metallic valves - Part 1: Pressure tests, test procedures and acceptance criteria - Mandatory requirements

90.20 Standard under periodical review

Industrial valves - Testing of metallic valves - Part 2: Tests, test procedures and acceptance criteria - Supplementary requirements

90.60 Close of review

Industrial valves - Copper alloy gate valves

90.93 Standard confirmed

Copper and copper alloys - Forgings

90.92 Standard to be revised

Copper and copper alloys - Seamless, round tubes for heat exchangers

90.20 Standard under periodical review

Copper and copper alloys - Rolled, finned, seamless tubes for heat exchangers

90.20 Standard under periodical review

Valves - Shell design strength - Part 3: Experimental method

60.60 Standard published

Industrial valves - Test of flow resistance using water as test fluid

90.60 Close of review

Cookware - Pressure cookers for domestic use

90.93 Standard confirmed

Water-tube boilers and auxiliary installations - Part 11: Requirements for limiting devices of the boiler and accessories

90.93 Standard confirmed

Water-tube boilers and auxiliary installations - Part 14: Requirements for flue gas DENOX-systems using liquefied pressurized ammonia and ammonia water solution

90.92 Standard to be revised

Water-tube boilers and auxiliary installations - Part 18: Operating instructions

90.92 Standard to be revised

Water-tube boilers and auxiliary installations - Part 3: Design and calculation for pressure parts of the boiler

90.92 Standard to be revised

Water-tube boilers and auxiliary installations - Part 7: Requirements for equipment for the boiler

90.92 Standard to be revised

Shell boilers - Part 1: General

90.92 Standard to be revised

Shell boilers - Part 12: Requirements for grate firing systems for solid fuels for the boiler

90.92 Standard to be revised

Shell boilers - Part 13: Operating instructions

90.92 Standard to be revised