Iyini i-ISO 8434-6 futhi ithini inguqulo yakamuva?
Isihloko se-ISO 8434-6 siwukuxhunywa kweshubhu lensimbi lamandla oketshezi kanye nokusetshenziswa okuvamile -
ingxenye 6: Izixhumi zekhoni ezingama-60 ezine-O noma ezingenayo.
Uhlelo lokuqala lwakhululwa ngo-2009 futhi lwalungiselelwa IKomidi Lobuchwepheshe ISO/TC 131, amasistimu kagesi we-Fluid, Ikomidi elincane le-SC 4, izixhumi nemikhiqizo nezingxenye ezifanayo.
Inguqulo yamanje evumelekile iseyi-ISO 8434-6:2009, bheka ngezansi kwekhasi lekhava le-ISO 8434-6 ejwayelekile, kanye nesixhumanisi esivela kuwebhusayithi ye-ISO.
https://www.iso.org/search.html?q=ISO%208434-6&hPP=10&idx=all_en&p=0
I-ISO 8434-6 isuselwe ku-BS 5200 ejwayelekile yaseBrithani (eyakhishwa ngo-1975) “Ukucaciswa kobukhulu bezixhumi nama-adaptha asebenza ngamanzi”, t izixhumi zohlobo lwakhe ezisetshenziswa kakhulu eBritish.
Ikuphi okuqukethwe i-ISO 8434-6 ecacisayo?
I-ISO 8434-6 icacisa izidingo ezijwayelekile nezinobukhulu zokuklama nokusebenza kwezixhumi zekhoni engu-60° kanye nezingono ezifakwa i-braze-on noma ngaphandle kokuvalwa kwe-O-ring, ezenziwe ngensimbi yeshubhu engamadayamitha angaphandle kuka-6 mm ukuya ku-50 mm, kuhlanganisiwe, noma hose osayizi 5 kuya ku-51, kuhlangene.
Uma ufuna izinto zokwakha ngaphandle kwensimbi, kulungile futhi sicela ubuze isevisi yethu yamakhasimende.
Ingabe Owinile unomkhiqizo ohambisanayo we-ISO 8434-6?
Owinile ashayele lolu hlobo izixhumi njenge-adaptha yotywino ye-BSP 60°cone noma i-adaptha noma isixhumi, futhi zonke lezo zixhumi ezicaciswe ku-ISO 8434-6 ziyatholakala kokuthi Owinile ngemikhiqizo efanayo, futhi u-B uvamise ukuhlonza isiphetho sekhoni engu-BSP 60° engxenyeni. cha., njengezixhumi zenyunyana eziqondile (1B), isixhumi sendololwane yendololwane (1B9), isixhumi senyunyana ye-T (AB), isixhumi se-stud esinokuphela kwe-stud ngokuvumelana ne-ISO 6149-3(1BH-N), isixhumi se-bulkhead(6B), indololwane swivel stud ene-O-ring(2B9), ……Bheka ishidi lekhathalogi ukuze uthole imininingwane, kukhona uchungechunge olungaphezu kuka-41 ongalukhethwa yikhasimende.[Isixhumanisi Sokulanda ikhathalogi]
Ngezansi kunezithombe ezijwayelekile zesixhumi sekhoni ye-BSP 60°.
Inyunyana eqondile
I-elbow union
T inyunyana
I-Bulkhead
Isiphetho esingalungiseki
Isiphetho esingalungiseka
Ukuphela kwe-Swivel
Isiphetho esilungisiwe
Ngokuphela kwe-BSPT
Ukuphela kwe-Swivel
Ipulaki
Ipulaki
Isixhumi sekhoni esiwinile se-BSP 60° sihlolwe ngokuvumelana ne-ISO 19879 futhi sihlangabezana nokusebenza kwe-ISO 8434-6.
Isidingo sokuqeda ku-ISO 8434-6 ukuhlolwa kwesifutho sikasawoti esingathathi hlangothi esingama-72 ngokuhambisana ne-ISO 9227 futhi akukho nokugqwala okubomvu, Izingxenye eziwinile zedlula kude imfuneko ye-ISO 8434-6.
Ngezansi ukucaciswa kwe-ISO kanye nesithombe sokuhlola isifutho sikasawoti Owinile.
Isikhathi sokuthumela: Feb-07-2022