Tianjin Zhongfa Valveƙwararrun masana'anta ne na bawuloli na malam buɗe ido.Mun bayar da malam buɗe ido bawul OEM sabis ga abokan ciniki a Amurka, Rasha, Canada, da kuma Spain for 15 shekaru, kuma samu gaba daya yabo daga abokan ciniki.
Za mu iya samar da nau'o'in API609 na malam buɗe ido:
Dangane da haɗin kai, muna dabawul-flange malam buɗe ido, wafer malam buɗe ido bawulkumalug malam buɗe ido bawul;
Bisa ga kayan, za mu iya samar da ductile baƙin ƙarfe abu, carbon karfe abu, bakin karfe abu, tagulla abu, super duplex karfe abu;
Bisa ga tsari, za mu iya samar da API609 malam buɗe ido tare da simintin jiki da walda jiki.
Bisa ga wurin zama, za mu iya samar da hatimi mai laushi, hatimi mai wuya, hatimi mai yawa API609 bawul na malam buɗe ido.Hakanan akwai bawul ɗin malam buɗe ido, bawul ɗin malam buɗe ido, bawul ɗin malam buɗe ido uku a sama.
A ƙasa akwai nau'in API 609 daidaitattun nau'ikan malam buɗe ido guda huɗu
API 609 Wafer Nau'in Butterfly Valve
API 609 Lug Type Butterfly Valve
API 609 Flange Type Butterfly Valve
API 609 Eccentric Nau'in Butterfly Valve
Menene API609 Butterfly Valve?
API std 609 shine ma'aunin Cibiyar Man Fetur ta Amurka don bawul ɗin malam buɗe ido a cikin nau'ikan haɗin flange biyu, lugga da wafer.Certified da kuma karbe ta American Petroleum Institute, API609-2016 yana daya daga cikin iri, wanda kayyade matsa lamba ajin, mulki size da kuma kwararan hanyar size na malam buɗe ido bawuloli, da kuma tattauna tsarin samfurin jagororin ƙira da gwaji matsayin.
Ma'auni yana ƙayyade tsawon tsarin bawul ɗin malam buɗe ido.akwai tsayin tsari guda biyu na API609, A jerin da jerin B, Silsilar tana da nau'ikan haɗin nau'ikan nau'ikan lugga da nau'in butt, jerin B suna da nau'ikan haɗin nau'ikan lugga guda uku, nau'in butt da flange biyu, daga cikinsu, nau'in B. bawul biyu flange malam buɗe ido bawul, raba zuwa dogon jerin biyu flange da gajeren jerin biyu flange, da tsarin tsawon dogon jerin biyu flange da ASME B16.10 na flange irin Ƙofar bawul m.Tsawon tsarin da aka jera a cikin gajeren jerin ba daidai ba ne bisa ga ajin matsin lamba, 150lb da 300lb sun yi daidai da jerin asali na ISO 5752 13, EN 558-2, EN593, da 300lb da 600lb sun dace da ISO 5752 jerin asali 14, EN 558-2 da EN593.Bugu da ƙari, API609 kuma yana yin ƙa'idodi masu dacewa game da cikakkun bayanai na bawul kamar ƙyallen farantin malam buɗe ido, shaft da hatimin shaft, waɗanda za a iya samu a cikin API609-2016 kuma ba za a sake maimaita su anan ba.
Ta yaya bawul ɗin malam buɗe ido ke aiki?
Bawul ɗin malam buɗe ido wani nau'i ne na bawul ɗin da ake buɗewa da rufewa ta hanyar jujjuya tushe da tuƙi farantin diski a lokaci guda.A cikin tashar cylindrical na jikin bawul ɗin malam buɗe ido, farantin mai siffar diski yana juyawa a kusa da axis, galibi ta hanyar jujjuya farantin diski 90 ° don sarrafa kwararar ruwa, lokacin da farantin diski ya kai 90 °, bawul ɗin yana cikin cikakkiyar yanayin buɗewa. , kuma za'a iya canza kusurwar farantin diski don daidaita matsakaicin matsakaici, wanda aka sanya gaba ɗaya a cikin diamita na bututun.
Yadda za a zabi bawul na malam buɗe ido?
Dangane da ƙimar matsin lamba: PN10, PN16, Class150, JIS 5K, JIS 10K, gabaɗaya zaɓi tsakiyar layi mai laushi hatimin bawul ɗin malam buɗe ido, idan matsin lamba a sama, gabaɗaya ana ba da shawarar zaɓar bawul ɗin hatimin eccentric malam buɗe ido.
A cewar kafofin watsa labarai: ba m, ruwa da kuma mara-lalata datti ruwa, zabi mafi na kowa sanyi na ball baƙin ƙarfe jiki ball baƙin ƙarfe farantin, idan matsakaici ya ƙunshi acid da alkali, kullum zabi cikakken layi ko Semi-mai layi malam buɗe ido bawul, idan matsakaici shine ruwan teku mai yashi, gabaɗaya zaɓi tagulla na aluminum, SS2205, SS2507 bawul.
Yanayin aiki na bawul na malam buɗe ido: rike, turbine, pneumatic, lantarki, na'ura mai aiki da karfin ruwa, bisa ga ainihin bukatun shafin don yin zaɓi.
Aikace-aikacen bawul ɗin malam buɗe ido: ana amfani da shi sosai a cikin mai, iskar gas, sinadarai, jiyya na ruwa da sauran masana'antu gabaɗaya, kuma ana amfani da su a cikin tsarin sanyaya ruwan zafi mai zafi shuka.