Umunyamuryango wo gufungura no gusoza (umupira) ayobowe na valve stem kandi izenguruka hafi ya axis ya valve stem. Byinshi bikoreshwa mugukata cyangwa guhuza uburyo bwo hagati, birashobora kandi gukoreshwa mumazi yo kugenzura no kugenzura, ubu bwoko bwa valve mu muyoboro muri rusange igomba gushyirwaho mu buryo butambitse.
Umupira wa plastike valve Ibiranga:
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(2) Gukoresha ubushyuhe: Gukoresha ubushyuhe bwa PVDF ni -20 ℃ ~ + 120 ℃; Ubushyuhe bukoreshwa bwa RPP ni -20 ℃ ~ + 95 ℃; Ubushyuhe bukoreshwa bwa UPVC ni -50 ℃ ~ + 95 ℃.
(3) Kurwanya ingaruka nziza: RPP, UPVC, PVDF, CPVC ifite imbaraga nyinshi zubukanishi n'ingaruka zo kurwanya ingaruka.
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. PRP ikoreshwa cyane cyane kubiryo, ibinyobwa, amazi yaka,
Amazi meza hamwe nandi miyoboro y'amazi n'ibikoresho bifite isuku, irashobora kandi gukoreshwa mu miyoboro y'amazi n'ibikoresho hamwe na ruswa nkeya;
RPP, UPVC, PVDF, CPVC ikoreshwa cyane mumazi (gaze) gutemba ya aside ikomeye, aside ikomeye ya alkali na aside ivanze hamwe na ruswa.
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Indanga ya plastike ubwazo nicyo kintu nyamukuru kiranga imiterere yimiterere, imiterere yizewe, ubuso bworoshye kandi bukoreshwa byoroshye, bukoreshwa byoroshye, bukoreshwa mumazi, gutondeka, acide, aside na gaze, nkabakozi muri rusange ibikorwa, ariko kandi birakwiriye kumikorere y'ibitangazamakuru, nka ogisijeni, methane na Esylene, bikoreshwa cyane mu nganda zitandukanye. Umurambo wumupira urashobora kuba intera cyangwa uhujwe.
Igihe cya nyuma: Jul-05-2021