Ikirangantego gifunga ibintu bifatika ubushyuhe buringaniye bwo kugereranya imbonerahamwe yumuvuduko wikigereranyo igomba kubahiriza amahame 16 nibintu bikeneye kwitabwaho

Ikirangantego gifunga ibintu bifatika ubushyuhe buringaniye bwo kugereranya imbonerahamwe yumuvuduko wikigereranyo igomba kubahiriza amahame 16 nibintu bikeneye kwitabwaho

Gufunga ibimenyetso bifatika hejuru yubushyuhe bwo kugereranya
ibikoresho
Ubushyuhe bukwiye bwa serivisi
Amabwiriza yo gukoresha
Butyl rubber Buna-N
- 23 ℃ ~ 82 ℃
Mugufi -23 ℃ ~ 120 ℃
Rubber ya Butadiene ifite ubushobozi bwo kwifata neza, kwambara no kurwanya hydrocarubone, nkibikoresho rusange bishobora gukoreshwa mumazi, vacuum, aside, umunyu, alkali, lipide, amavuta, amavuta, amavuta ya hydraulic, glycol nibindi bitangazamakuru, ariko ntibishobora. gukoreshwa muri **, ketone, nitrate na hydrocarubone ya fluor.
YiBing rubber
EPDM
- 40 ℃ ~ 135 ℃
Mugufi -50 ℃ ~ 170 ℃
Rubber ya Ethylene propylene ni reberi nziza yubukorikori rusange, irashobora gukoreshwa muri sisitemu y’amazi ashyushye, ibinyobwa, ibikomoka ku mata, methyl ketone, inzoga, nitrate na glycerol n’ibindi bitangazamakuru, ariko ntibishobora gukoreshwa mu mavuta ashingiye kuri hydrocarubone, ibintu bidasanzwe cyangwa ibishishwa.
Fluoroprene Neoprene
- 29 ℃ ~ 135 ℃
Mugufi -35 ℃ ~ 113 ℃
Rubber ya Fluoroprene irashobora gukoreshwa muri acide, amavuta, ibinure, amavuta yo kwisiga hamwe nibindi bitangazamakuru, ifite imbaraga zo kurwanya ammonia anhydrous na imikorere yinzoga.
Rubber
Viton
- 29 ℃ ~ 205 ℃
Fluorine reberi ni nziza yo kurwanya amavuta ya hydrocarubone, gaze ya peteroli nibindi bicuruzwa bya peteroli ya reberi ya fluor, ibereye amazi, amavuta, umwuka, aside nibindi bitangazamakuru, ariko ntibishobora gukoreshwa mumazi, hejuru ya 82 water amazi ashyushye cyangwa yibanze. sisitemu ya alkali.
Rubber
Silicone
- 40 ℃ ~ 180 ℃
Silicone reberi irwanya ubushyuhe bwinshi, ubushyuhe buke, ituze ryimiti, ikoreshwa cyane muri acide ikomeye, alkali idakomeye ninganda zibiribwa.
PTFE PTFE
- 10 ℃ ~ 200 ℃
Polytetrafluoroethylene ifite imiterere ihamye yimiti, hejuru yubuso butagaragara neza, amavuta meza hamwe no kurwanya gusaza, ikoreshwa cyane muri acide ikomeye, ishingiro ridakomeye, okiside ikomeye nibindi bitangazamakuru byangiza.
Igeragezwa ryumuvuduko wa Valve rigomba kubahiriza amahame nibibazo bikeneye kwitabwaho mubikorwa 16 byo gutunganya ibicuruzwa ni ibintu bigoye kandi byoroshye, umusaruro usanzwe wimyanda nka valve valve, umupira wamaguru, globe yisi, ikinyugunyugu, kugenzura valve, inzinguzingo yumusaruro muri rusange muminsi itatu, ibikoresho byiza byo gukora bigomba kunyura mubikorwa bitandukanye byo kugerageza, harimo * * ingenzi ikizamini ni ukugerageza. Ikizamini cyumuvuduko nugusuzuma niba agaciro kumuvuduko wa valve gashobora kwihanganira kuzuza ibisabwa namabwiriza yumusaruro, ikizamini rusange cyumuvuduko rusange kigomba kubahiriza amahame akurikira nibibazo bikeneye kwitabwaho:
Umusaruro wa valve ninzira igoye kandi yoroshye. Umusaruro wikizunguruka cyibisanzwe nkibikoresho by irembo, imipira yumupira, imipira yisi yose, ibinyugunyugu hamwe na cheque yibisanzwe mubisanzwe muminsi itatu. Umusaruro wa valve ugomba kugeragezwa nibizamini bitandukanye, muribyo bizamini byingenzi ni ikizamini cyumuvuduko. Ikizamini cyumuvuduko nugusuzuma niba agaciro kumuvuduko wa valve gashobora kwihanganira kuzuza ibisabwa namabwiriza yumusaruro, ikizamini rusange cyumuvuduko rusange kigomba kubahiriza amahame akurikira nibibazo bikeneye kwitabwaho:
. Kuri valve yumutekano, igitutu gihoraho nigitutu cyo kugaruka nibindi bizamini bigomba kubahiriza ibisobanuro nibiteganijwe muburyo bukwiye.
(2) Imbaraga nubukomezi bya valve bigomba kugeragezwa. Kugenzura umuvuduko ukabije wa valve igenzura 20%, nkibidafite ibyangombwa bigomba kugenzurwa 100%; Ikigereranyo cyo hagati kandi cyumuvuduko mwinshi kigomba kugenzurwa 100%.
(3) Mugihe cyikizamini, valve igomba gushyirwaho muburyo bwo kugenzura byoroshye.
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(5) ikizamini cya hydraulic kizagerageza gukuraho umwuka wa valve.
(6) Umuvuduko ugomba kwiyongera buhoro buhoro mugihe cyikizamini, kandi igitutu cyihuse kandi gitunguranye nticyemewe.
. Igihe gito cyo gupima diameter ya valve irashobora kuba ngufi, nini ya diameter nini yo kugerageza irashobora kuba ndende. Mugihe cyikizamini, niba ushidikanya, igihe cyikizamini gishobora kongerwa. Mugihe cyo kugerageza imbaraga, ntukemere umubiri no gupfuka ibyuya cyangwa gutemba. Ikizamini cyo gufunga, valve rusange ni rimwe gusa, valve yumutekano, umuvuduko mwinshi hamwe nizindi mbuto mbisi bigomba gukorwa kabiri. Mugihe cyikizamini, umuvuduko muke, diameter nini idafite akamaro na valve hamwe ningingo zemerera kumeneka biremewe kugira ibintu bisohoka; Bitewe nibisabwa bitandukanye byimibumbe rusange, amashanyarazi yumuriro, indege ya marine nizindi valve, ibisabwa kumeneka bigomba gukorwa hakurikijwe amabwiriza abigenga.
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(9) Mu kizamini cyumuvuduko, imbaraga zo gufunga valve zituma gusa imbaraga zumubiri zumuntu zifunga; Ntabwo byemewe gukoresha imbaraga hamwe na leveri cyangwa ibindi bikoresho (usibye imirongo ya torque). Iyo diameter ya handwheel irenze 320mm, abantu babiri bemerewe kuyifunga hamwe.
(10) Umuyoboro ufite kashe yo hejuru ugomba gukurwa mubipfunyika kugirango bipimishe. Ikidodo cyo hejuru kimaze gufungwa, reba niba hari imyanda. Mugihe ugerageza na gaze, uzuza agasanduku kuzuza amazi kugirango ugenzure. Ntukemere kashe yo hejuru kuba mumwanya wa hafi mugihe upakira ikizamini.
. Igikoresho cyo gutwara intoki, kigomba no gukoreshwa kugirango ufunge ikizamini cya kashe.
. Iyo gufungura nyamukuru ya valve gufunguye, bigomba no gufungurwa bikurikije.
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. bizangirika).
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