Reducer shine mai haɗa bututu da aka saba amfani dashi a tsarin bututu da haɗin kayan aiki.Yana iya haɗa bututu masu girma dabam dabam tare don cimma nasarar watsa ruwa ko iskar gas.
Don tabbatar da inganci, aminci da musanyawa na masu ragewa, Ƙungiyar Ƙasa ta Duniya (ISO) da sauran ƙungiyoyi masu dacewa sun buga jerin ka'idoji na kasa da kasa da suka shafi dukkan nau'o'in ƙira, masana'antu da amfani da masu ragewa.
Waɗannan su ne wasu manyan ƙa'idodi na ƙasa da ƙasa masu alaƙa da masu ragewa:
- Saukewa: ASME B16.9-2020– Factory-Made Wrought Butt Welding Fittings: The American Society of Mechanical Engineers (ASME) buga wannan misali, wanda ya hada da zane, girma, tolerances da kuma kayan bayani dalla-dalla ga bututu kayan aiki, kazalika da alaka gwajin hanyoyin.Wannan ma'aunin ana amfani dashi ko'ina a tsarin bututun masana'antu kuma ya shafi masu ragewa.
Bukatun ƙira: Matsayin ASME B16.9 yana kwatanta buƙatun ƙira na Mai Rage daki-daki, gami da bayyanar, girman, lissafi da nau'in sassa masu haɗawa.Wannan yana tabbatar da cewa Mai Ragewa zai dace daidai a cikin ductwork kuma ya kula da daidaiton tsarin sa.
Abubuwan buƙatun: Ma'auni yana ƙayyadaddun ƙa'idodin kayan da ake buƙata don kera Mai Ragewa, yawanci carbon karfe, bakin karfe, gami da ƙarfe, da dai sauransu Ya haɗa da abubuwan sinadaran, kayan aikin injiniya da buƙatun kula da zafi na kayan don tabbatar da cewa mai ragewa yana da isasshen ƙarfi. da juriya na lalata.
Hanyar masana'anta: Matsayin ASME B16.9 ya haɗa da hanyar masana'anta na Mai Ragewa, gami da sarrafa kayan aiki, ƙira, walda da maganin zafi.Wadannan hanyoyin masana'antu suna tabbatar da inganci da aikin Mai Ragewa.
Girma da haƙuri: Ma'auni yana ƙayyadaddun girman kewayon Ragewa da buƙatun haƙuri masu alaƙa don tabbatar da musanyawa tsakanin Masu Ragewa ta masana'anta daban-daban.Wannan yana da mahimmanci don tabbatar da daidaito da musayar tsarin bututun.
Gwaji da dubawa: ASME B16.9 kuma ya haɗa da gwaji da buƙatun dubawa don mai ragewa don tabbatar da cewa zai iya aiki cikin aminci da dogaro a ainihin amfani.Waɗannan gwaje-gwaje yawanci sun haɗa da gwajin matsa lamba, binciken walda, da gwajin aikin kayan aiki.
- DIN 2616-1:1991– Karfe butt-welding bututu kayan aiki;masu ragewa don amfani a cikakken matsi na sabis: Ma'auni da Ƙungiyar Ƙwararrun Masana'antu ta Jamus (DIN) ta bayar wanda ke ƙayyade girman, kayan aiki da buƙatun gwaji don masu rage amfani da cikakken matsi na sabis.
Ma'auni na DIN 2616 yana kwatanta buƙatun ƙira na Mai Ragewa daki-daki, gami da bayyanarsa, girmansa, joometry da nau'in sassa masu haɗawa.Wannan yana tabbatar da cewa Mai Ragewa zai dace daidai a cikin ductwork kuma ya kula da daidaiton tsarin sa.
Abubuwan buƙatun: Ma'auni yana ƙayyadaddun ƙa'idodin kayan da ake buƙata don gina mai ragewa, yawanci ƙarfe ko sauran kayan gami.Ya haɗa da abubuwan sinadaran, kayan aikin injiniya da buƙatun maganin zafi na kayan don tabbatar da cewa mai ragewa yana da isasshen ƙarfi da juriya na lalata.
Hanyar masana'anta: Ma'aunin DIN 2616 yana rufe hanyar masana'anta na Reducer, gami da sarrafawa, ƙira, waldawa da maganin zafi na kayan.Wadannan hanyoyin masana'antu suna tabbatar da inganci da aikin Mai Ragewa.
Girma da haƙuri: Ma'auni yana ƙayyadaddun girman kewayon Ragewa da buƙatun haƙuri masu alaƙa don tabbatar da musanyawa tsakanin Masu Ragewa ta masana'anta daban-daban.Wannan yana da mahimmanci musamman tunda ayyuka daban-daban na iya buƙatar masu rage girman girman daban-daban.
Gwaji da dubawa: DIN 2616 kuma ya haɗa da gwaji da buƙatun dubawa don Mai Ragewa don tabbatar da cewa yana iya aiki cikin aminci da dogaro a ainihin amfani.Waɗannan gwaje-gwaje yawanci sun haɗa da gwajin matsa lamba, binciken walda, da gwajin aikin kayan aiki.
- GOST 17378ma'auni wani muhimmin bangare ne na tsarin daidaita tsarin kasa na Rasha.Ya ƙayyade ƙira, ƙira da buƙatun aikin masu ragewa.Mai ragewa shine haɗin bututu da ake amfani da shi don haɗa manyan bututu guda biyu daban-daban a cikin tsarin bututu tare kuma ba da damar ruwa ko iskar gas ya gudana cikin walwala tsakanin bututun biyu.Ana amfani da irin wannan nau'in haɗin bututu sau da yawa don daidaita magudanar ruwa, matsa lamba da girman tsarin bututu don biyan takamaiman bukatun aikin.
Babban abun ciki na Mai Ragewa ƙarƙashin ma'aunin GOST 17378
Ma'auni na GOST 17378 yana ƙayyadaddun abubuwa masu mahimmanci na masu ragewa, gami da amma ba'a iyakance ga masu zuwa ba:
Bukatun ƙira: Wannan ma'auni yana kwatanta buƙatun ƙira na mai ragewa dalla-dalla, gami da bayyanar, girman, kauri na bango da siffar ɓangaren haɗin mai ragewa.Wannan yana tabbatar da cewa mai ragewa zai dace daidai da tsarin bututun kuma ya kula da kwanciyar hankali.
Abubuwan buƙatun: Ma'auni yana ƙayyadaddun ƙa'idodin kayan da ake buƙata don masu rage masana'anta, gami da nau'in ƙarfe, abun da ke tattare da sinadarai, kaddarorin inji da buƙatun kula da zafi.Waɗannan buƙatun an yi niyya ne don tabbatar da dorewar mai ragewa da juriya na lalata.
Hanyar masana'antu: GOST 17378 ya ba da cikakken bayani game da hanyar masana'anta na mai ragewa, ciki har da sarrafawa, ƙirƙira, walda da maganin zafi na kayan.Wannan yana taimakawa masana'antun tabbatar da ingancin ragewa da aiki.
Girma da haƙuri: Ma'auni yana ƙayyade girman kewayon masu ragewa da buƙatun haƙuri masu alaƙa don tabbatar da musanyawa tsakanin masu ragewa da masana'antun daban-daban ke samarwa.
Gwaji da dubawa: GOST 17378 kuma ya haɗa da gwaji da buƙatun dubawa don masu ragewa don tabbatar da cewa suna aiki cikin aminci da dogaro a ainihin amfani.Waɗannan gwaje-gwajen sun haɗa da gwajin matsa lamba, binciken walda da gwajin aikin kayan aiki.
Yankunan aikace-aikacen masu ragewa
Masu ragewa a ƙarƙashin ma'auni na GOST 17378 ana amfani da su sosai a cikin tsarin bututun mai a masana'antar mai, iskar gas da sinadarai na Rasha.Waɗannan yankuna suna da tsauraran ayyuka da buƙatun inganci don haɗin bututun, saboda kwanciyar hankali da amincin tsarin bututun na da mahimmanci ga tattalin arzikin ƙasa da samar da makamashi.Masu ragewa suna taka muhimmiyar rawa wajen daidaita magudanar ruwa, matsa lamba da girman tsarin bututun, kuma ƙera su da amfani da su bisa ka'idodin GOST 17378 suna taimakawa wajen tabbatar da aikin yau da kullun na tsarin bututun.
A taƙaice, Mai Ragewa a ƙarƙashin ma'aunin GOST 17378 shine muhimmin sashi na filin injiniyan bututun na Rasha.Ya ƙayyade ƙira, ƙira da buƙatun aiki na masu ragewa, tabbatar da inganci da amincin waɗannan haɗin bututun a cikin aikace-aikace daban-daban.Wannan ma'auni yana taimaka wa Rasha ta kiyaye kwanciyar hankali na kayayyakin bututun mai don biyan bukatun cikin gida da na kasa da kasa, tare da samar da muhimmin tallafi ga tattalin arzikin kasar da samar da makamashi.
Lokacin aikawa: Satumba-26-2023
