Items to be displayed:
| Standard and/or project | Stage | ICS |
|---|---|---|
| ISO/CD 4437-4 Plastics piping systems for the supplyof gaseous fuels -- Polyethylene -- Part 4: Valves | 30.60 | 83.140.30 75.200 |
| ISO 8233:1988 Thermoplastics valves -- Torque -- Test method | 90.60 | 23.060.01 83.140.30 |
| ISO 8659:1989 Thermoplastics valves -- Fatigue strength -- Test method | 90.93 | 83.140.30 23.060.01 |
| ISO 9393-1:2004 Thermoplastics valves for industrial applications -- Pressure test methods and requirements -- Part 1: General | 90.60 | 23.060.01 83.140.30 |
| ISO 9393-2:2005 Thermoplastics valves for industrial applications -- Pressure test methods and requirements -- Part 2: Test conditions and basic requirements | 90.93 | 23.060.01 83.140.30 |
| ISO 10933:1997 Polyethylene (PE) valves for gas distribution systems | 90.92 | 75.200 83.140.30 |
| ISO 16135:2006 Industrial valves -- Ball valves of thermoplastics materials | 90.93 | 23.060.20 |
| ISO 16136:2006 Industrial valves -- Butterfly valves of thermoplastics materials | 90.93 | 23.060.99 |
| ISO 16137:2006 Industrial valves -- Check valves of thermoplastics materials | 90.93 | 23.060.50 |
| ISO 16138:2006 Industrial valves -- Diaphragm valves of thermoplastics materials | 90.93 | 23.060.99 |
| ISO 16139:2006 Industrial valves -- Gate valves of thermoplastics materials | 90.93 | 23.060.30 |
| ISO 21787:2006 Industrial valves -- Globe valves of thermoplastics materials | 90.93 | 23.060.10 |
