Inaliti valve dn40 pn35

Incazelo emfushane:

I-Willve Valve DN40 PN35, eyaziwa nangokuthi i-High-Internal Ibhalansi yensimbi engenasici i-Varve Valve, umzimba we-valve kanye ne-bonnet yenziwe ngezinto ezisetshenziswayo ze-F304, kanye nezingxenye zangaphakathi ezithintana nazo zenziwe ngezinto ezingama-304. Uhlobo lokuxhumeka luhlobo lwe-welding lwe-flange. Ukushaywa okuphezulu kwe-valve yenaliti kungu-16mm, futhi okuphakathi nendawo kuyinto yomoya, i-nitrogen, ne-cng. Ingasebenza endaweni yokushisa ye - 40 ℃ kuya ku-65 ℃.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Ukucaciswa kobuchwepheshe

1. Ngaphambi kokuhlanganai-valve yenalitiI-DN40 PN35, zonke izingxenye zensimbi zizohlanzwa nge-ejenti yokuhlanza insimbi ngemuva kokudlula ekuhlolweni. Izingxenye ezingezona zensimbi zizohlanzwa ngotshwala, futhi zomiswe ngomoya ocindezelwe kawoyela noma i-nitrogen. Umzimba we-valve ngeke ukhululeke ukungcoliswa kwangaphandle okufana namabala kawoyela, intambo yekotini nezinye izinsalela.

2. Faka isicelo esikhethekile 221amafuthakumajoyinti ahlanganisiwe nezindandatho zokubopha uphawu ezingaxhumana nabezindaba. Amafutha angama-211 asetshenziswa kwindandatho yokuvalwa kokuqala entweni ephakathi nendawo kufanele afane futhi hhayi kakhulu. Ukuthwala okukhulu kufanele kuhlanganiswe ne-70088 General Avaliation Grease.

Ukuhlolwa kwefekthri

1. Vula bese uvala i-valve valve dn40 PN35, futhi kuyadingeka ukuthiisivalwanayenza ngokungaguquki ngaphandle kwemisindo yokuhlangana nomsindo ongajwayelekile. Iyafaneleka.

2 Iyafaneleka.

3. Vala i-valve valve dn40 PN35, vimba ukuphuma kwe-valve, bese ujova i-35mpani nitrogen ungene endaweni yokungena. Bheka uphawu lwangaphandle lwe-valve. Kuyafaneleka uma kungekho bubble ebonakalayo kungakapheli imizuzu emi-5.

4. Faka i-nitrogen ku-inlet ukuze ukhuphuke uye ku-35mpa, uvule futhi uvale i-valve amahlandla ama-5, bese uvala i-valve. Bheka inani lokuvuza endaweni yokuphuma. Kuyadingeka ukuthi kungabi ngaphezu kwama-bubble ayi-5 ngemizuzu engu-5 njengoba kufanelekile. Ngasikhathi sinye, iyafaneleka uma ukubekwa uphawu kwangaphandle okusele kuhlolwe futhi akukho bubble.