Ubwino wabwino umabwera 1st; chithandizo ndichofunika kwambiri; bizinesi ndi mgwirizano" ndi nzeru zathu zamabizinesi zomwe zimawonedwa nthawi zonse ndikutsatiridwa ndi kampani yathu pamtengo wotsika mtengo DIN Electric Operated Trunnion Mounted Ball Valve Pn64, Tidzapatsa anthu mphamvu polankhulana ndi kumvetsera, Kupereka chitsanzo kwa ena ndi kuphunzira kuchokera pazomwe takumana nazo.
Ubwino wabwino umabwera 1st; chithandizo ndichofunika kwambiri; bizinesi ndi mgwirizano "ndi nzeru zathu zamabizinesi zomwe zimawonedwa nthawi zonse ndikutsatiridwa ndi kampani yathuChina Segmental Ball Valves ndi Eccentric Type Ball Valves , Pofika lero, tili ndi makasitomala ochokera padziko lonse lapansi, kuphatikizapo USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran ndi Iraq. Ntchito ya kampani yathu ndikupereka zinthu zabwino kwambiri zomwe zili ndi mtengo wabwino kwambiri. Tikuyembekezera kuchita bizinesi nanu.
Kuzindikira kuthamanga kwa thupi
ANSI B 16.34 Gawo 7.1 | ||
Kukula kwa vavu NPS | Kupanikizika kwa mayeso | Nthawi yoyesera |
DN50≥ | 1:5 nthawi 100 ° CF | 15mphindi |
DN65-200 | Mavoti a AN ST Class | 60sekondi |
DN250≤ | Max. kuthamanga kwa ntchito | 180sekondi |
Dziwani kupanikizika kuposa valavu yothamanga kwambiri yogwira ntchito 1.5 nthawi zapamwamba (100F) |
1.Seal hydrostatic test: Kupanikizika kuyenera kukhala nthawi zambiri za 1.1 kuposa kugwira ntchito kwa pressare ndi chisindikizo cha hydrastatic test.
ANSI B 16.34 Gawo 7.2 | ||
Kukula kwa vavu NPS | Kupanikizika kwa mayeso | Nthawi yoyesera |
DN50≥ | 1:5 nthawi 100 ° CF | 15mphindi |
DN65-200 | Mavoti a AN ST Class | 30sekondi |
DN250≤ | Max. kuthamanga kwa ntchito | 60sekondi |
Dziwani kupanikizika kuposa valavu yothamanga kwambiri yogwira ntchito 1.5 nthawi zapamwamba (100F) |
2.Kuyesa kwa mpweya wosindikizira: Kuyesa kwa mpweya wosindikizira kumachokera ku 80psig (6kgf / cm ^ mpweya wa nin-actiue kapena wodzaza ndi mpweya, pambuyo pa mlingo wa valve, ndiyeno fufuzani kuti akutha kapena ayi ndi mbali imodzi ya valve.
Miyeso yayikulu
DN(mm) | A | B | L | D | D1 | D2 |
15 | 129 | 64 | 210 | 15 | 21.3 | 42 |
20 | 129 | 64 | 230 | 15 | 26.7 | 42 |
25 | 159 | 76 | 230 | 20 | 33.4 | 48 |
32 | 159 | 85 | 260 | 25 | 42.2 | 60 |
40 | 230 | 95 | 300 | 32 | 48.3 | 76 |
50 | 230 | 100 | 300 | 40 | 60.3 | 89 |
65 | 300 | 159 | 300 | 50 | 76.1 | 114 |
80 | 300 | 170 | 300 | 65 | 88.9 | 140 |
100 | 450 | 192 | 325 | 80 | 114.3 | 165 |
125 | 450 | 208 | 325 | 100 | 141.3 | 216 |
150 | 450 | 241 | 350 | 125 | 168.3 | 219 |