Iyini i-ISO 12151-5 futhi iyiphi inguqulo yakamuva?
Isihloko se-ISO 12151-5 siwukuxhunywa kwamandla oketshezi lwe-hydraulic kanye nokusetshenziswa okuvamile - ukufakwa kwamapayipi - ingxenye 5: Ukufakwa kwepayipi elineziphetho ezivuthayo ze-ISO 8434-2 37°.
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 12151-5:2007, bona ngezansi kwekhasi lekhava le-ISO 12151-5 ejwayelekile, kanye nesixhumanisi esivela kuwebhusayithi ye-ISO.
https://www.iso.org/search.html?q=ISO%2012151-5&hPP=10&idx=all_en&p=0
I-ISO 12151-5 yavela ku-SAE J516 (ekhishwe ngo-1952) 37° ukufakwa kwepayipi le-flare, ngakho-ke ukufakwa kwepayipi le-flare kusetshenziswa kabanzi eMelika.
Ikuphi okuqukethwe i-ISO 12151-5 ecacisayo?
I-ISO 12151-5 icacisa izidingo ezijwayelekile nezinobukhulu zokuklama nokusebenza kokufakwa kwepayipi elivuthayo elingu-37° ngokuhambisana ne-ISO 8434-2, eyenziwe ngensimbi ye-carbon, yamapayipi okuzisholo angaphakathi obubanzi obungu-6.3 mm kuya ku-51 mm, ngokuhambisana ISO 4397.
Uma ufuna izinto zokwakha ngaphandle kwe-carbon steel, kulungile futhi sicela ubuze isevisi yethu yamakhasimende.
Ingabe Owinile unomkhiqizo ohambisanayo we-ISO 12151-5?
Owinile shayela lolu hlobo lokulingana kwepayipi njenge-JIC(Joint Industrial Council ) yokufaka ipayipi, kanye nengxenye engunombolo.ingu-167xx yokulinganisa ithumbu lowesilisa kanye no-267xx wokulinganisa ithumbu lesifazane.Ngezansi kunesithombe esijwayelekile salolu chungechunge.
167xx uchungechunge uhlobo olujwayelekile
267xx uhlobo olujwayelekile lochungechunge
Wukufakwa kwepayipi le-JIC elingaphakathi kunekholiyumu ehlukile, efana ne-hex noma ngaphandle kwe-hex yokulinganisa kwabesifazane, ubude obuhlukile bokwehla bokufakwa kwepayipi eligobayo, imininingwane bheka ishidi lekhathalogi ukuze likhethwe yikhasimende.
[Isixhumanisiukuze Ulande ikhathalogi]
WIngxenye engaphakathi ye-JIC efanelekile yokuhlanganiswa kwepayipi ihlolwe ngokuvumelana ne-ISO 19879, kanye nokuhlanganiswa kwepayipi eliphelele elihlolwe ngokuvumelana ne-ISO 6605.
Isidingo sokuqeda ku-ISO 12151-5 ukuhlolwa kwesifutho sikasawoti esingama-72 h ngokuhambisana ne-ISO 9227 futhi akukho nokugqwala okubomvu, izingxenye eziwinile zedlula kude imfuneko ye-ISO 12151-5.
BI-elow iyincazelo ye-ISO kanye nesithombe sokuhlola isifutho sikasawoti Owinile.
Isikhathi sokuthumela: Feb-07-2022