High Quality International Standard API Globe Valve China fekitari
Chii chinonzi API globe valve?
Globe mavharuvhu ndiwo ane mutsara anofamba anovhara-pasi mavharuvhu anoshandiswa kutanga, kumisa kana kudzora kuyerera uchishandisa nhengo yekuvhara inonzi disc.Chigaro chevhavha yevhu chiri pakati uye chakafanana nepombi, uye kuvhura pachigaro kwakavharwa ne disc kana plug.Iyo globe valve disc inogona kuvhara zvachose nzira yekuyerera kana inogona kubviswa zvachose.Iyo yekuvhura chigaro inoshanduka zvichienderana nekufamba kwedhisiki iyo yakanakira mabasa anosanganisira kuyerera kwemutemo.Globe mavharuvhu anonyanya kukodzera uye anoshandiswa zvakanyanya kudzora kana kumisa kuyerera kwemvura kana gasi kuburikidza nepombi yekupuruzira uye kudzora kuyerera kwemvura uye anowanzo shandiswa mudiki saizi pombi.
API globe valve ndeimwe yeanonyanya kufarirwa magadzirirwo eglobe mavharuvhu, eUS uye API system.the mukati dhayamita, zvinhu, chiso nechiso, kukora kwemadziro, tembiricha yekumanikidza, zvinotsanangurwa neASME B16.34.
Mukuwedzera, zvichienderana nekugadzirwa kwechigaro uye disc, mutoro wekugara weAPI globe valveinogona kudzorwa zvakanaka ne-screw stem.Kugona kuvhara kwe
API globe valveyakakwirira kwazvo.Anogona kushandiswa ku-off duty.Nekuda kwechinhambwe chipfupi chekufamba kwedhisiki pakati penzvimbo dzakavhurika uye dzakavharwa,API globe valvezvakanaka kana vharuvhu ichifanirwa kuvhurwa uye kuvharwa kazhinji.Saka, mavharuvhu epasi anogona kushandiswa kune akasiyana mabasa.
Chinhu chikuru che API globe valve
- 1).Kugona kuisa chisimbiso kwakanaka
- .ASME globe mavharuvhuzvakanaka kana vharuvhu ichifanirwa kuvhurwa uye kuvharwa kazhinji;
- 3).Iyo ASME globe valve inogona kushandiswa sevhavha yekumira-cheki nekugadzirisa dhizaini zvishoma.
- 4).Theino huwandu hwakasiyana hwekugona sekuwanikwa mune tee, Wye, uye angle body masitaera.
Matekinoroji ehunyanzvi eAPI globe valve
| Dhizaini uye Kugadzira | BS1873/ASME B16.34 |
| NPS | 2"-30" |
| Pressure rating (Kirasi) | Class150-Kirasi4500 |
| Takatarisana | ANSI B16.10 |
| Flange dimension | AMSE B16.5 |
| Butt weld dimension | ASME B16.25 |
| Pressure-temperature Ratings | ASME B16.34 |
| Kuedza uye kuongorora | API598 |
| Bdoy | Carbon simbi, Stainless simbi, Alloy simbi |
| Seat | simbi isina tsvina, alloy simbi, Stellite coating. |
| Operation | handwheel, manual giya, yemagetsi actuator, pneumatic actuator |
| Muenzaniso wemuviri | Yakajairika pateni (T-pattern kana Z-mhando), Angle pateni, Y pateni |
Standard Trim Material kusvika kuAPI 600
| Trim Code | Seat Ring Surface Chikamu Chechipiri | Wedge Surface Chikamu Chechitatu | Stem Chikamu Nha.4 | Backseat Chikamu Chechipiri |
| 1 | F6 | F6 | F6 | F6 |
| 2 | F304 | F304 | F304 | F304 |
| 5 | Stellite | Stellite | F6 | F6 |
| 8 | Stellite | F6 | F6 | F6 |
| 9 | Monel | Monel | Monel | Monel |
| 10 | F316 | F316 | F316 | F316 |
| 13 | Alloy 20 | Alloy 20 | Alloy 20 | Alloy 20 |
Zvigadzirwa zvinoratidza: API globe valve
Kushandiswa kweAPI globe valve
API globe valve inoshandiswa zvakanyanya mumhando dzakasiyana-siyana dzebasa;zvose zvakaderera uye high pressure fluid services.Izvo zvakajairika mashandisirwo eglobe mavharuvhu ndeaya:
- 1) Yakagadzirirwa kazhinji pa-off pipeline, kana throttling mvura uye gaseous medium
- 2).Zvifuru:Mvura, chiutsi, mhepo, crude petroleum ne petroleum products, natural gas, gas condensate, technological solutions, oxygen, liquid and non-aggressive magasi.
- 3).Kutonhodza mvura masisitimu anoda kuyerera kwemutemo.
- 4).Fuel oiri system inoda kuvuza-kusimba.
- 5).Kudzora vharafu bypass masisitimu.
