ISO/TC 138/SC 7
| Project No. | ISO 8233:1988 |
|---|---|
| Title | <p>Specifies a test method for the determination of the opening and closing torque of thermoplastic valves. Testing shall be carried out by nominal pressure before and after a conditioning period.</p> |
| Registration number (WIID) | 15335 |
| Scope | <p>Specifies a test method for the determination of the opening and closing torque of thermoplastic valves. Testing shall be carried out by nominal pressure before and after a conditioning period.</p> |
| Status | Atcelts |
| ICS group | 23.060.01 83.140.30 |