Yogulitsa Mkulu Quality Industrial wofewa mpando wofewa manja pulagi valavu China fakitale katundu Wopanga
Kodi valavu ya pulagi yokhala ndi mpando wofewa ndi chiyani?
Vavu ya pulagi yokhala ndi mpando wofewaadapangidwa pogwiritsa ntchito pulagi yokhala ndi dzenje ngati malo otsegulira ndi kutseka, kuzungulira ndi tsinde kuti akwaniritse kutsegula ndi kutseka kwa valavu ya pulagi. ,kukana kutulutsa kwapang'ono, kukonza bwino, kusindikiza kwabwino, etc. valavu ya pulagi yotsekera yofewa imasindikizidwa ndi malo osindikizira mozungulira mkono. Wapadera wa 360 ° woteteza milomo wachitsulo wachitsulo, valavu ya pulagi yotsekera yofewa ilibe zotsekera zodziunjikira, Milomo yachitsulo imapereka ntchito yodziyeretsa yokha pamene valavu ya pulagi ya manja ikutembenuka, valavu yosindikizira yofewa ndiyoyenera kudula kapena kulumikiza sing'anga yamapaipi pansi pa kukakamizidwa mwadzina.
Zofunikira zazikulu za valavu ya pulagi yokhala ndi mpando wofewa
mbali ndi ubwino wa mipando yofewa yokhala ndi valavu yamapulagi
- 1. Mankhwalawa ali ndi dongosolo loyenera, kusindikiza kodalirika, ntchito yabwino kwambiri komanso maonekedwe okongola.
- 2.Kusindikiza kwake kumazindikiridwa ndi nkhope yosindikiza kuzungulira mkonoyo. Ili ndi m'mphepete mwachitsulo cha 360 digiri yapadera pofuna kuteteza ndi kukonza Sleeve.
- 3.Mphepete mwazitsulo imapereka ntchito yodziyeretsa yokha pamene pulagi ikuzungulira, yogwiritsidwa ntchito pazochitika zogwirira ntchito zomwe zimakhala glutinousand apt to smudge.
- 4.Palibe patsekeke mu valavu kuti kudzikundikira sing'anga.
Mafotokozedwe aukadaulo a valavu ya pulagi yokhala ndi mipando yofewa
2) DIN/EN mndandanda
| Kupanga ndi kupanga | API 599, API 6D |
| Kukula mwadzina | Chithunzi cha DN15-DN350 |
| Pressure Rating | PN16-PN63 |
| Tsitsani kulumikizana | Flange (RF, FF, RTJ), Butt Welded (BW), Socket Welded (SW) |
| Kutentha-kutentha | ASME B16.34 |
| Miyezo ya maso ndi maso | DIN3202 F1/F4/F5 |
| Flange dimension | EN1092-1 |
| Kuwotcherera matako | ASME B16.25 |
Mavavu onse amapangidwa kuti azitsatira zofunikira za ASME B16.34, komanso zomwe makasitomala amafuna.
Kugwiritsa ntchito valavu ya pulagi yokhala ndi mipando yofewa
valavu ya pulagi yokhala ndi mpando wofewaamagwiritsidwa ntchito m'mafakitale osiyanasiyana monga mafuta, makampani mankhwala, mankhwala, feteleza mankhwala, makampani mphamvu etc pansi pa kukakamizidwa mwadzina PN1.6-16MP, ndi kutentha ntchito -20 ~ 180 ° C kwa madzi osiyanasiyana.
- *kuthamanga kwambiri kwamadzimadzi
- *madzi abrasive fluid
- *madzimadzi okhala ndi zolimba
- *Cryogenic fluids
- * ma acid / maziko / ankhanza
- *mipweya yokhala ndi zolimba
