vharafu
Dhizaini uye kugadzira zvinoenderana neBS1868, ANSI B16.34
Face to Face dimension inoenderana neANSI B16.10
KUMASHURE hapana
NEXT Global Valve
Standards
Dhizaini uye kugadzira zvinoenderana neBS1868, ANSI B16.34
Face to Face dimension inoenderana neANSI B16.10
Flange dimension inoenderana ne ANSI B16.5
Pressure-Temperature inoenderana ne ANSI B16.34
Kuongorora kunoenderana neAPI 598
Kumanikidza Kwesimba
Test Item | Shell Test | Chisimbiso Test | Back Seal Test | Mhepo Seal Test | |||||
nzira | Mvura | mhepo | |||||||
chikwata | Mpa | Lbf/in2 | Mpa | Lbf/in2 | Mpa | Lbf/in2 | Mpa | Lbf/in2 | |
Pressure(Kirasi) | 150 | 3.1 | 450 | 2.2 | 315 | 2.2 | 315 | 0.5-0.7 | 60-100 |
300 | 7.8 | 1125 | 5.6 | 815 | 5.6 | 815 | |||
600 | 15.3 | 2225 | 11.2 | 1630 | 11.2 | 1630 | |||
900 | 23.1 | 3350 | 16.8 | 2440 | 16.8 | 2440 | |||
1500 | 38.4 | 5575 | 28.1 | 4080 | 28.1 | 4080 |
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