GOST BUTT-WELDING Cap

Matsayin GOST (Gosudarstvennyy Standart) a cikin Rasha ya ƙunshi nau'ikan samfuran masana'antu, gami da hulunan walda da ake amfani da su a tsarin bututun. Hulun walda na butt sune mahimman abubuwan da ke rufe ƙarshen bututu don hana zubewa ko gurɓatawa. Anan akwai gabatarwa ga gorarrun walda ta GOST:

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2. 1.GOST Standard:
3. - Ƙayyadaddun GOST suna ba da jagororin ƙira, girma, kayan aiki, masana'anta, da gwajin samfuran masana'antu, gami da kayan aikin walda kamar huluna da aka yi amfani da su a cikin tsarin bututu.
4. - Ma'auni yana tabbatar da cewa iyakoki da aka ƙera daidai da ka'idodin GOST sun cika ka'idodin inganci kuma sun dace da sauran abubuwan da ke cikin hanyar sadarwar bututu.
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6. 2. Hulba-Welding:
7. - Hul ɗin walda ta butt, bisa ga ƙa'idodin GOST, dacewa ce da aka ƙera don rufe ƙarshen bututu amintacce, tare da rufe shi don hana zubewa ko gurɓatawa.
8. - Ana yawan amfani da iyakoki lokacin da ƙarshen bututu ke buƙatar rufewa ko dai na dindindin ko na ɗan lokaci don kiyaye amincin bututun da kuma kariya daga abubuwan muhalli ko tarkace na waje.
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10. 3. Kaya da Gina:
11. - Ƙimar walƙiya a ƙarƙashin ƙayyadaddun GOST suna samuwa a cikin abubuwa daban-daban, ciki har da carbon karfe, bakin karfe, da sauran kayan haɗi don ɗaukar buƙatun aikace-aikace daban-daban.
12. - An ƙirƙira waɗannan iyakoki ta amfani da daidaitattun hanyoyin gini don tabbatar da haɗin gwiwa mai ƙarfi kuma mara ɗigo lokacin walda zuwa ƙarshen bututu.
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14. 4. Aikace-aikace da Fa'idodi:
15. - Abubuwan walda na butt suna samun aikace-aikace a cikin masana'antu kamar mai da iskar gas, sarrafa sinadarai, kula da ruwa, da ƙari inda ake buƙatar rufe ƙarshen bututun amintacce.
16. - Caps suna aiki don kare ƙarshen bututu daga abubuwan muhalli, hana yayyafawa ko gurɓatawa, da kuma taimakawa wajen kiyaye tsabta da amincin tsarin bututun.
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18. 5. Shigarwa da walda:
19. - Ayyukan shigarwa masu dacewa, gami da daidaitawa, shirye-shiryen ƙarshen bututu, da dabarun walda, suna da mahimmanci yayin shigar da hulunan walda don tabbatar da hatimi mai ƙarfi da ɗigo.
20. - Welding hanya ce ta gama gari don haɗa iyakoki zuwa bututu, samar da amintacciyar ƙulli kuma dindindin wanda zai iya jure matsi, bambancin zafin jiki, da kwararar ruwa a cikin tsarin.
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22. A taƙaice, iyakoki na walda na GOST suna taka muhimmiyar rawa a cikin tsarin bututu ta hanyar rufe ƙarshen bututun amintacce don hana zubewa da gurɓatawa. Waɗannan iyakoki suna bin ƙa'idodin GOST don tabbatar da inganci, amintacce, da dacewa a cikin aikace-aikacen masana'antu inda rufe bututu da kariya ke da mahimmanci.