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Abũbuwan amfãni da rashin amfani na daban-daban bawuloli (2)

2, bawul ɗin malam buɗe ido: bawul ɗin malam buɗe ido shine nau'in diski mai buɗewa da sassan rufewa suna maimaita 90 ° ko makamancin haka don buɗewa, rufewa da daidaita tashar ruwa na bawul.
Amfani:
(1) Tsarin sauƙi, ƙananan ƙararrawa, nauyi mai sauƙi, kayan amfani, ba a yi amfani da su a cikin manyan bawuloli na caliber;
(2) saurin buɗewa da rufewa, ƙananan juriya na kwarara;
③ Za a iya amfani da matsakaici tare da dakatar da m barbashi, bisa ga ƙarfi na sealing surface kuma za a iya amfani da foda da granular kafofin watsa labarai.Ana amfani dashi sosai a cikin bututun iskar gas da hanyoyin ruwa na ƙarfe, masana'antar haske, wutar lantarki da tsarin petrochemical.
Rashin hasara:
(1) Matsakaicin daidaitawar kwarara ba ta da girma, lokacin buɗewa har zuwa 30%, kwararar za ta shiga fiye da 95%;
(2) Saboda ƙayyadaddun tsarin bawul ɗin malam buɗe ido da kayan rufewa, bai dace da babban zafin jiki da tsarin bututun mai ba.Yawan zafin jiki na aiki a ƙasa 300 ℃, PN40 a ƙasa;
Ayyukan rufewa ba su da ɗanɗano idan aka kwatanta da bawul ɗin ƙwallon ƙafa da bawul ɗin duniya, don haka ana amfani da shi a wuraren da buƙatun rufewa ba su da yawa.

Nortech yana ɗaya daga cikin manyan masana'antun bawul ɗin masana'antu a China tare da ingantaccen takaddun shaida ISO9001.

Manyan samfura:Butterfly Valve,Ƙwallon Ƙwallon Ƙasa,Gate Valve,Duba Valve,Globe Vavlve,Y-Strainers,Lantarki Acurator,Acurators na Pneumatic .

Don ƙarin sha'awa, maraba da tuntuɓar:Imel:sales@nortech-v.com

 


Lokacin aikawa: Nuwamba-30-2021