ASME B16.9: Matsayi na Ƙasashen Duniya don Ƙarfafan Kayan Gishiri

Ma'auni na ASME B16.9 shine ma'auni ne wanda Ƙungiyar Ƙwararrun Injiniyoyi ta Amirka (ASME) ta bayar mai suna "Ƙarfe-Made ƘarfeKayan aikin walda“. Wannan ma'auni yana ƙayyadaddun buƙatu don girma, hanyoyin masana'antu, kayan aiki, da kuma duba kayan aikin welded karfe da maras sumul don haɗawa da jujjuya shugabanci da girmanbututua tsarin bututu.

Hakanan yana gabatar da babban abun ciki da halayen ma'aunin ASME B16.9:

Iyakar aikace-aikacen:

Ma'auni na ASME B16.9 ya dace da karfe welded da maras daidaitattun daidaitattun kayan bututu, gami da gwiwar hannu, masu ragewa, bututun diamita daidai, flanges, tees, giciye, da sauransu, don haɗawa da canza jagora da girman bututu.
Ma'auni yana ƙayyadad da kewayon diamita na ƙididdiga na waɗannan kayan aiki, daga 1/2 inch (DN15) zuwa inci 48 (DN1200), da kauri maras tushe daga SCH 5S zuwa SCH XXS.

Walda na butt na iya zama tsari mai sarrafa kansa ko na hannu da ake amfani da shi don haɗa guntun ƙarfe tare. Kayan aikin walda da aka ƙirƙira yawanci suna da sauƙi; an ƙera su ne ta yadda za a iya haɗa su kai tsaye zuwa wani abin dacewa. Duk da haka, tare da wannan a zuciyarsa, suna buƙatar haɓaka su zuwa wani ƙayyadaddun ƙayyadaddun su don dacewa da su da kyau ga wasu kayan haɗi.

Hanyar sarrafawa:

Wannan ma'auni yana ƙayyadaddun hanyoyin ƙirƙira na ƙarfe welded da daidaitattun kayan aiki mara kyau.
Don kayan aikin walda, hanyoyin masana'antu sun haɗa da ƙirƙirar sanyi, ƙirar zafi, walda, da sauransu;
Don kayan aikin bututu maras kyau, aikin masana'anta yawanci ta hanyar mirgina mai zafi, zane mai sanyi ko naushi mai sanyi.

Abubuwan buƙatun:

Ma'auni yana ƙayyade abubuwan buƙatun kayan aikin bututu, rufe ƙarfe na carbon, bakin karfe, gami da ƙarfe, da sauransu.

Dubawa da gwaji:

TheASME B16.9 misaliyana buƙatar gwaje-gwaje daban-daban da gwaje-gwaje akan kayan aikin bututun da aka samar don tabbatar da cewa ingancinsu da aikinsu sun cika buƙatun da aka ƙayyade a cikin ma'auni.
Waɗannan gwaje-gwaje da gwaje-gwaje sun haɗa da dubawar girma, duban gani, nazarin abubuwan sinadaran, gwajin aikin injiniya, da sauransu.

Ma'aunin ASME B16.9 yana ba da mahimmancin tunani don ƙira da gina tsarin bututun. Yana tabbatar da cewa girman, ƙira da kayan aikin bututun bututun sun cika buƙatun injiniya don tabbatar da aminci da amincin tsarin bututun. Lokacin amfani da zaɓin kayan aikin bututu, dole ne a bi ma'aunin ASME B16.9 don tabbatar da aikin yau da kullun na tsarin bututun.