Hejuru - Ubwiza bwa Bray Bwihanganye Bicaye Ikinyugunyugu Valve Intebe
| Ibara: | Umukara | Ibikoresho: | Rubber |
|---|---|---|---|
| Ubushyuhe: | - Impamyabumenyi 50 ~ 150 | Izina ry'ibicuruzwa: | Intebe y'Ibinyugunyugu ya Elastike |
| Itangazamakuru ribereye: | Amazi, Amazi meza, Amazi yo kunywa, Amazi mabi ... | Gukomera: | 65 ± 3 ° C. |
| Umucyo mwinshi: |
ikinyugunyugu cya reberi icyicaro, intebe zicyuma zicuramye, Intebe Zirwanya Inyamaswa |
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Kurwanya - amavuta yinyamanswa nimboga bikwiyeNeoprene (CR) Icyicaro cyikinyugunyugu
Neoprene (CR)
Neoprene, Polychloroprene igizwe na chloroprene monomer polymerisation. Nyuma yo kuruka, ifite reberi nziza kandi irwanya abrasion. Irwanya -kwigunga kandi ifite ibihe byiza byo guhangana nikirere, irwanya kugoreka urugomo, firigo, acide acide, silicon ester lubricant, ariko ntishobora kurwanya fosifati yamavuta ya hydraulic. Biroroshye korohereza no gukomera ku bushyuhe buke, kubika neza, no kwaguka gukomeye muri aniline nkeya ya peteroli. Mugukoresha ubushyuhe buringaniye ni - Impamyabumenyi 50 ~ 150.
Ibyiza:
Elastique nziza na compression nziza yo guhindura, formula irimo sulfure, biroroshye rero gukora. Ifite anti - inyamanswa n’amavuta y’ibimera, ntabwo izaterwa n’imiti idafite aho ibogamiye, amavuta, amavuta, amavuta atandukanye, umusemburo, kandi ifite na anti - umuriro.
Ibibi:
Ntugasabe gukoresha muri acide zikomeye, nitrohydrocarbone, esters, chloroform hamwe na chimique ya ketone.
Gusaba:
Ibice bya reberi cyangwa ibice bifunga hamwe na firigo ya R12, ibikoresho byo murugo. Bikwiranye nibicuruzwa bya reberi bihuza nikirere, urumuri rwizuba, ibice bya ozone, birwanya umuriro na ruswa.
Icyemezo:
KTW W270 EN681 - 1, ACS, NSF61 / 372; WRAS, EC1935; FDA, EC1935; KUGERA, ROHS
Ibyiza byacu:
1. Rubber nibikoresho bifatika birahujwe.
2. Ibyiza bya rubber byoroshye kandi bigashyirwaho.
3. Ingano yintebe ihamye hamwe na torque ntoya, gufunga neza no kwambara ibintu birwanya.
4. Ibikoresho bya reberi bifata ibirango mpuzamahanga nibikorwa bihamye.
5. Ibikoresho: CR, NR, SBR, NBR, EPDM, PTFE, Silicone, nibindi.
6. Icyemezo: NSF, SGS, KTW, FDA, ISO9001, ROHS,
7. Kurwanya ubushyuhe buke / buke, kurwanya amavuta na lisansi, umwuka mwiza nibindi.
8. Gutunganya no gupakira bikurikije ibyo usabwa.
9.
Bifitanye isano Ibikoresho Byihuse Guhitamo Imbonerahamwe:
| Ibikoresho | Ikigereranyo gikwiye. | Ibiranga |
| NBR |
- 35 ℃ ~ 100 ℃ Ako kanya - 40 ℃ ~ 125 ℃ |
Rubber ya Nitrile ifite ibyiza byiza - kwagura imitungo, kurwanya abrasion hamwe na hydrocarubone - irwanya ibintu. Irashobora gukoreshwa nkibikoresho rusange byamazi, vacuum, aside, umunyu, alkali, amavuta, amavuta, amavuta, amavuta ya hydraulic, glycol, nibindi. Ntishobora gukoreshwa ahantu nka acetone, ketone, nitrate, na hydrocarbone ya fluor. |
| EPDM |
- 40 ℃ ~ 135 ℃ Ako kanya - 50 ℃ ~ 150 ℃ |
Ethylene - reberi ya propylene ni rusange muri rusange
|
| CR |
- 35 ℃ ~ 100 ℃ Ako kanya - 40 ℃ ~ 125 ℃ |
Neoprene ikoreshwa mubitangazamakuru nka acide, amavuta, ibinure, amavuta na solve kandi bifite imbaraga zo kurwanya ibitero. |
| FKM |
- 20 ℃ ~ 180 ℃
|
Fluororubber ni hydrocarubone nziza Irakwiriye amazi, amavuta, umwuka, aside nibindi bitangazamakuru, ariko ntishobora gukoreshwa mumazi, amazi ashyushye cyangwa umubyimba urenze 82 ° C. Sisitemu ya Alkali. |
| SR | - 70 ℃ ~ 200 ℃ | Rubber ya Silicone irwanya ubushyuhe bwinshi, ubushyuhe buke hamwe n’imiti ihamye, kandi ikoreshwa cyane mu nganda nka aside ikomeye, alkali idakomeye ndetse n’ibiribwa. |
Ibikoresho byihariye: karubasi ya nitrile reberi, hydrogenated nitrile rubber, ruswa - irwanya Ethylene - reberi ya propylene, amavuta - |
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Byakozwe neza bivuye muri PTFE na EPDM, iyi ntebe ya valve yagenewe guhangana nubushyuhe bukabije, kuva kuri dogere selisiyusi 50 kugeza kuri 150. Uku kwihanganira ubushyuhe budasanzwe bituma bakwirakwiza ibitangazamakuru byinshi, birimo amazi, amazi meza, amazi yo kunywa, ndetse n’ibidukikije byangiza amazi. Ibikoresho bya reberi yumukara, bidatanga gusa ubuhanga bukomeye gusa ahubwo binasezeranya kuramba no kwihanganira kwambara no kurira, byemeza ko valve yawe yikinyugunyugu ikora neza mugihe kinini. Usibye ibiranga umubiri, ikitandukanya na Bray Resilient Seated Butterfly Valve Intebe ni iyabo gusimburwa biranga, kwemerera kubungabunga byoroshye no kwagura serivisi ubuzima bwa valve ubwayo. Ibi biranga ingirakamaro cyane mubikorwa byinganda aho igihe cyo hasi gishobora kugira ingaruka zikomeye kumusaruro no kunguka. Haba kubikorwa byo gutunganya amazi, sisitemu ya HVAC, cyangwa kuhira imyaka, iyi ntebe ya valve itanga uruvange rutagereranywa rwimikorere, igihe kirekire, ningirakamaro. Hamwe na Plastike ya Sansheng Fluorine, humura ko uhitamo igisubizo kitari ku isonga mu guhanga udushya gusa ahubwo gishyigikiwe n'inkunga n’ubuhanga mu bijyanye na plastiki ya fluor.