Iyini i-ISO 12151-4 futhi iyiphi inguqulo yakamuva?
I-ISO 12151-4 Isihloko se-ISO 12151-4 siwukuxhunywa kwamandla oketshezi we-hydraulic kanye nokusetshenziswa okuvamile - ukufakwa kwamapayipi -Ingxenye 4: Ukufakwa kwamapayipi ane-ISO 6149 metric stud ends.
Uhlelo lokuqala lwakhishwa ngo-2007 futhi lwalungiselelwa IKomidi Lobuchwepheshe ISO/TC 131, amasistimu kagesi we-Fluid, Ikomidi elincane le-SC 4, izixhumi nemikhiqizo nezingxenye ezifanayo.
Inguqulo yamanje evumelekile yi-ISO 12151-4:2007, bona ngezansi kwekhasi lekhava le-ISO 12151-4 ejwayelekile, kanye nesixhumanisi esivela kuwebhusayithi ye-ISO.
https://www.iso.org/search.html?q=ISO%2012151-4&hPP=10&idx=all_en&p=0
Ikuphi okuqukethwe i-ISO 12151-4 ecacisayo?
I-ISO 12151-4 icacisa izidingo ezijwayelekile nezinobukhulu zokuklama nokusebenza kwe-ISO 6149-2 kanye ne-ISO 6149-3 metric stud-end hose hose fittings eyenziwe nge-carbon steel, yethumbu elincane elingaphakathi kwamadayamitha angu-6,3 mm ukuya ku-38 mm , ngokuhambisana ne-ISO 4397.
Uma ufuna izinto zokwakha ngaphandle kwe-carbon steel, kulungile futhi sicela ubuze isevisi yethu yamakhasimende.
Ingabe Owinile unomkhiqizo ohambisanayo we-ISO 12151-4?
Owinile shayela lolu hlobo lokulingana kwepayipi njenge-metric stud hose fittting, kanye nochungechunge lwengxenye engunombolo.ngi 102xx.
Ngezansi kunesithombe esijwayelekile salolu chungechunge.
102xx uhlobo olujwayelekile lochungechunge
Wimininingwane yangaphakathi ye-metric stud hose bheka ishidi lekhathalogi.
[Isixhumanisiukuze Ulande ikhathalogi]
Wingxenye yangaphakathi ye-metric stud yokuhlanganisa ipayipi ehlolwe ngokuvumelana ne-ISO 19879, kanye nokuhlanganiswa kwepayipi eliphelele elihlolwe ngokuvumelana ne-ISO 6605.
Isidingo sokuqeda ku-ISO 12151-4 ukuhlolwa kwesifutho sikasawoti esingama-72 h ngokuhambisana ne-ISO 9227 futhi akukho nokugqwala okubomvu, Izingxenye eziwinile zedlula kude imfuneko ye-ISO 12151-4.
BI-elow iyincazelo ye-ISO kanye nesithombe sokuhlola isifutho sikasawoti Owinile.
Isikhathi sokuthumela: Feb-07-2022