Chii chinonzi ISO 8434-3 uye ndeipi yazvino vhezheni?
Musoro we ISO 8434-3 ndeye simbi chubhu yekubatanidza kune simba remvura uye kushandiswa zvakajairika -
chikamu 3: O-mhete kumeso chisimbiso connectors.
Yekutanga edition yakabudiswa muna 1995 uye yakagadzirwa neTechnical Committee ISO/TC 131, Fluid magetsi masisitimu, Subcommittee SC 4, zvinongedzo uye zvigadzirwa zvakafanana uye zvikamu.
Yazvino vhezheni inoshanda ndeye ISO 8434-3:2005, ona pazasi pebutiro peji reISO 8434-3 standard, uye link kubva kuISO webhusaiti.
https://www.iso.org/search.html?q=ISO%208434-3&hPP=10&idx=all_en&p=0
ISO 8434-3 yakavapo kubva kuSAE J1453 (yakabudiswa muna 1987) Kukodzera--O-mhete chiso chisimbiso, chinonzi ORFS kufanira, iyi mhando yekubatanidza inoshandiswa zvakanyanya muAmerica.
Ndezvipi zvinyorwa zvinotsanangurwa ne ISO 8434-3?
ISO 8434-3 inotsanangura zvakajairwa uye mativi zvinodiwa pakugadzira nekuita kweO-ring face seal connectors yakagadzirwa nesimbi yechubhu kunze kwemadhayamita kana hose mukati madhayamita e6 mm kusvika 38 mm, inosanganisirwa.
Kana iwe uchida zvinhu kunze kwesimbi, zvakanaka uye ndapota bvunza basa redu revatengi.
Ko Winner ane chigadzirwa chinoenderana neISO 8434-3?
Anokunda anodaidza rudzi urwu rwekubatanidza seORFS(O-ring face seal) adapta kana adapta kana chinongedzo, uye ese aya maconnector anotsanangurwa muISO 8434-3 anowanikwa kubva kuWinner, uye F anowanzo ratidza kuti ORFS inopera muchikamu nhamba. senge dzakatwasuka mubatanidzwa zvibatanidza (1F), gokora mubatanidzwa chekubatanidza (1F9), T mubatanidzwa chekubatanidza (AF), chikochekeridzo chestud chine magumo ekupedzisira zvinoenderana neISO 6149-2(1FH-N), bulkhead connector(6F), gokora chinotenderera neO-ring(2F9), ……Ona pepa remabhuku kuti uwane rumwe ruzivo, kune anopfuura makumi matatu nematatu akatevedzana ekuti mutengi asarudze.[Batanidza kudhawunirodha kabhuku]
Pazasi pane mamwe akajairwa O-mhete kumeso chisimbiso ORFS yekubatanidza mapikicha.
Mubatanidzwa wakarurama
Elbow union
T union
Bulkhead
Non-adjustable end
Adjustable end
Swivel end
Swivel end
Nekuguma kweNPT
Adjustable end
Plug
Plug
Winner O-ring face seal ORFS yekubatanidza yakaedzwa zvinoenderana neISO 19879 uye nekuita kwepamusoro kunodarika ISO 8434-3.
Chinodiwa chekupedza muISO 8434-3 ndeye 72 h kusarerekera munyu-spray bvunzo zvinoenderana neISO 9227 uye hapana tsvuku ngura, Mahwindi anodarika nekure zvinodiwa ISO 8434-3.
Pazasi pane ISO kutsanangurwa uye Winner munyu wekupfapfaidza bvunzo mufananidzo.
Nguva yekutumira: Feb-07-2022