ISO/TC 138/SC 4
| Projekta Nr. | ISO 22621-2:2007 |
|---|---|
| Nosaukums | <p>ISO 22621-2:2007 specifies the physical and mechanical properties of pipes made from polyamide (PA) in accordance with ISO 22621-1, intended to be buried and used for the supply of gaseous fuels at maximum operating pressures (MOP) up to and including 2 MPa (20 bar). </p> <p>It also specifies the test parameters for the test methods to which it refers.</p> <p>In addition, it lays down dimensional characteristics and requirements for the marking of pipes.</p> |
| Reģistrācijas numurs (WIID) | 40708 |
| Darbības sfēra | <p>ISO 22621-2:2007 specifies the physical and mechanical properties of pipes made from polyamide (PA) in accordance with ISO 22621-1, intended to be buried and used for the supply of gaseous fuels at maximum operating pressures (MOP) up to and including 2 MPa (20 bar). </p> <p>It also specifies the test parameters for the test methods to which it refers.</p> <p>In addition, it lays down dimensional characteristics and requirements for the marking of pipes.</p> |
| Statuss | Atcelts |
| ICS grupa | 75.200 83.140.30 |