Valavu ya chipata cha ASME B16.34 Valavu ya Chipata cha Magetsi Valavu ya Chipata cha Madzi Fakitale yaku China
Kodi valavu ya chipata cha ASME B16.34 ndi chiyani?
Zigawo zotsegulira ndi kutseka za valavu ya chipata cha ASME B16.34 ndi chipata, chooneka ngati wedge, ndichifukwa chake amatchedwa valavu ya chipata cha wedge. Njira yoyendetsera chipata ndi yolunjika ku mbali yamadzimadzi. Vavu ya chipata cha wedge imatha kutsegulidwa kwathunthu ndikutsekedwa kwathunthu ndipo singasinthidwe ndikukankhidwa. Vavu ya chipata idapangidwa kuti igwiritsidwe ntchito potseguka kwathunthu kapena kutsekedwa kwathunthu, chifukwa cha mawonekedwe a zotchingira zake zomwe zimakhala ndi mawonekedwe a wedge.
Valavu ya chipata cha ASME B16.34, yopangidwa ndi kupangidwa motsatira muyezo wa American API600, ASME B16.34, yolumikizidwa kumapeto kwa ASME B 16.5, ndipo yoyesedwa motsatira API598, ili ndi ntchito yapadera komanso yoletsedwa yotulutsa kapena kuletsa kuyenda kwa mitundu yosiyanasiyana yamadzimadzi m'mapaipi.
Zinthu zazikulu za valavu ya chipata cha ASME B16.34
Zinthu Zazikulu
- Nkhope ya mpando ya Stellite Gr.6 yolimba, yophwanyika ndipo yolumikizidwa mpaka kumalizidwe ndi galasi.
- Chovala cha CF8M cholimba cha Stellite chikupezekanso ngati mungafune.
- Tsinde lokwera losazungulira lokhala ndi ulusi wolondola wa Acme ndi kumaliza kowala ndi nati ya tsinde la mkuwa, tsinde lokwera.
- Thupi ndi bonnet jasket yopangidwa bwino komanso yopangidwa ndi spriral wound gasket.
- Flanges: ASME B16.5 ndi ASME B16.47 ya 28"-72"
- Kukana kuyenda pang'ono kwa madzi ndi kutayika kwa kuthamanga kwa madzi, chifukwa cha njira yolunjika ya madzi ndi wedge yotseguka kwathunthu.
- Kusindikiza mbali ziwiri
- Kutseka kwa wedge kwatenga nthawi yayitali komanso kuyenda pang'onopang'ono, palibe chodabwitsa cha nyundo yamadzi pa ma valve a chipata cha wedge.
- Kapangidwe kakang'ono, kapangidwe kosavuta, kamapangitsa kuti zikhale zosavuta kupanga ndi kukonza, komanso kugwiritsa ntchito mosiyanasiyana.
- Mphamvu yochepa imafunika potsegula ndi kutseka. Kaya yatsegulidwa kapena yatsekedwa, kayendetsedwe ka wedge kamakhala kolunjika ku kayendetsedwe ka medium.
Mafotokozedwe aukadaulo a valavu ya chipata cha ASME B16.34
Mafotokozedwe:
| Kapangidwe ndi Kupanga | API600, ASME B16.34 |
| NPS | 2"-72" |
| Kuyeza kwa kupanikizika | Kalasi 150-Kalasi 2500 |
| Zipangizo za Thupi | WCB, WC6, WC9, WCC, CF8, CF3, CF3M, CF8M, 4A, 5A |
| Dulani | Kudula 1, 5, 8 ndi zina zokongoletsa ngati mukufuna |
| Maso ndi Maso | ASME B16.10 |
| Miyezo ya Flange | ASME B 16.5, ASME B16.47 |
| Buttweld | ASME B 16.25 |
| Kulumikiza Komaliza | RF,RTJ,BW |
| Kuyendera ndi Kuyesa | API598 |
| Ntchito | Chiguduli chamanja, Zida za nyongolotsi, Choyendetsera magetsi |
| NACE | NACE MR 0103 NACE MR 0175 |
Chiwonetsero cha Zamalonda: ASME B16.34 chipata cha valavu
Kugwiritsa ntchito valavu ya chipata cha ASME B16.34
Mtundu uwu wa valavu ya chipata cha ASME B16.34 imapereka magwiridwe antchito abwino kwambiri m'malo omwe pamafunika kuyenda bwino kwa madzi, kutsekedwa bwino komanso ntchito yayitali. Kusankha kwakukulu kwa zinthu zopangira chipolopolo ndi zokongoletsa kumakhudza ntchito zosiyanasiyana, kuyambira ntchito ya tsiku ndi tsiku yosawononga mpaka ntchito yofunika kwambiri yokhala ndi zinthu zolimbitsa thupi kwambiri. Imagwiritsidwa ntchito kwambiri poyenda ndi madzi ndi madzi ena,Mafuta, petulo,Mankhwala, Petrochemical,Mphamvu ndi Zofunikira ndi zina zotero
