KUBONA UMUPIRA W'UMUPIRA

Bisanzwe

Igishushanyo & Inganda zisanzwe ： API 6D ， ASME B16.34 ， API 608 ， BS 5351

Amaso imbonankubone ： ASME B16.10 ， API 6D ， DIN 3202 ， BSEN 558

Ingano ya Flange Ingano ： ASME B16.5 ， BSEN 1092

Kwipimisha no kugenzura: API598, API6D

1. Igishushanyo cyihariye cyo kwicara

Umupira ureremba umupira wogushushanya imiterere ya kashe yimiterere. Iyo igitutu giciriritse kiri hasi, aho uhurira na kashe mpeta numupira ni bito. Ikigereranyo cyo hejuru cyo gufunga kibaho ahantu impeta ya kashe hamwe nu mupira kugirango tumenye neza. Iyo umuvuduko uringaniye uri hejuru, aho uhurira na kashe hamwe numupira biba binini hamwe no guhindagurika kwa elastike yimpeta ya kashe, bityo impeta yikidodo irashobora kwihanganira umuvuduko mwinshi utarinze kwangirika.

2. Igishushanyo mbonera cyumuriro

Mugihe habaye umuriro mugihe cyo gukoresha valve, impeta yintebe ikozwe muri PTFE cyangwa ibindi bikoresho bitari ibyuma bizangirika cyangwa byangiritse mubushyuhe bwinshi kandi bitera kumeneka cyane. Ikidodo kidafite umuriro gishyirwa hagati yumupira nintebe kuburyo nyuma yintebe ya valve imaze gutwikwa, uburyo bwo gusunika umupira byihuse werekeza kumpeta yicyuma cyo hepfo kugirango habeho ibyuma bifasha ibyuma bifunga ibyuma, bishobora kugenzura neza imyanda. Byongeye kandi, icyuma cyo hagati cyo gufunga icyuma gikozwe mu cyuma gikomeretsa icyuma, gishobora kwemeza no gufunga nubwo haba hari ubushyuhe bwinshi. Imiterere yumuriro wumuriro wumupira ureremba uhuza nibisabwa muri API 607, spi 6FA, BS 6755 nibindi bipimo.

3. Ikidodo cyizewe cya Valve

Igiti gitangwa nigitugu munsi yacyo kugirango kitazajugunywa hagati ndetse no mubihe bikabije nko kuzamuka k'umuvuduko udasanzwe imbere mu cyuho cya valve, kunanirwa kw'isahani ya gland n'ibindi. Byongeye kandi, kugirango wirinde kumeneka nyuma gupakira uruti biratwikwa mugihe habaye umuriro, umutwaro wo guterura ushyirwa ahantu urutugu rwumubiri hamwe numubiri kugirango bibe intebe yinyuma. Imbaraga zifunga kashe zinyuranye ziziyongera ukurikije ubwiyongere bwikigereranyo giciriritse, kugirango habeho gufunga ibiti byizewe kumuvuduko utandukanye, birinda kumeneka no kwirinda impanuka.

Uruti rwakira ubwoko bwa V bwo gupakira. Gupakira ubwoko bwa V birashobora guhindura neza imbaraga zo gukanda hamwe nimbaraga zo hagati ya gland muburyo bwo gufunga uruti.

Ukurikije ibyifuzo byabakoresha, uburyo bwa disiki yapakiye uburyo bwo gukanda kugirango hashyizweho ikimenyetso cyo gupakira ibiti.

4. Imiterere irwanya static

Umuyoboro wumupira utangwa nuburyo bwo kurwanya anti-static kandi ugakoresha igikoresho cyo gusohora amashanyarazi gihoraho kugirango ugire umuyoboro uhagaze hagati yumupira numubiri cyangwa ugakora umuyoboro uhagaze hagati yumupira numubiri ukoresheje uruti, kugirango usohore amashanyarazi ahamye yakozwe kubera guterana amagambo mugihe cyo gufungura no gufunga umupira nintebe unyuze mumuyoboro, wirinda umuriro cyangwa guturika bishobora guterwa nikirere gihamye no kurinda umutekano wa sisitemu.

5. Gufunga no Gukumira nabi

Intoki y'umupira w'intoki irashobora gufungwa mugihe ifunguye neza cyangwa yuzuye hafi. Igice cya 90 ° gifunguye kandi gifunze hamwe nu mwobo wateguwe kugirango hirindwe imikoreshereze mibi ya valve iterwa nigikorwa cyakozwe nabadakora, kandi irashobora no gukumira gufungura valve cyangwa gufunga, cyangwa izindi mpanuka ziterwa no kunyeganyega kwimiyoboro cyangwa ibintu bitateganijwe. Nibyiza cyane cyane kubintu byaka. Nibyiza cyane cyane kumavuta yaka kandi aturika, imiyoboro ikora imiti nubuvuzi cyangwa kuvoma umurima. Igice kumutwe wuruti rwashizwemo nigitoki gikora igishushanyo mbonera. Iyo valve ifunguye, ikiganza kibangikanye n'umuyoboro, kugirango ibimenyetso byo gufungura no gufunga ibimenyetso byemejwe ko nta kosa bifite.

Amakuru Yamakuru Yibikoresho

NSW valve umubiri hamwe nibikoresho bya trim birashobora gutangwa muburyo bwa forged na Casting type. Kuruhande rwibikoresho byicyuma na karubone, dukora kandi valve mubikoresho byihariye nka titanium, nikel alloys, HASTELLOY® *, INCOLOY®, MONEL®, Alloy 20, super-duplex, irwanya ruswa hamwe nibikoresho bya urea.

Ibikoresho birahari