JIS B2311 BUTT-WELDING ZOTHANDIZA Zofanana Tee / Kuchepetsa Tee

JIS B2311 ndi Japan Industrial Standard yomwe imakwirira mapaipi owotcherera matako. Zofananira za Tee ndi Kuchepetsa Tee ndizofunikira kwambiri pamapaipi opatutsira kapena kuphatikiza kuyenda. Nawa mawu oyamba a JIS B2311 zowotcherera matako a Equal Tee ndi Reducing Tee:

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2. JIS B2311 Standard:
3. - Muyezo wa JIS B2311 umatanthawuza makulidwe, mawonekedwe azinthu, njira zopangira, ndi zofunikira zoyezera pazitoliro zowotcherera matako.
4. - Miyezo iyi imatsimikizira mtundu ndi kugwirizana kwa zolumikizira zomwe zimagwiritsidwa ntchito pamapaipi ku Japan ndi zigawo zina zomwe zimatsata miyezo ya JIS.
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6. 2. Equal Tee:
7. - Tee Yofanana, monga pa JIS B2311, ndi njira zitatu zoyenera ndi nthambi za kukula kwake, kupanga ngodya ya 90-degree.
8. - Ma Tee Ofanana amagwiritsidwa ntchito kugawa madzimadzi mofanana m'njira zosiyanasiyana, kusunga kupanikizika koyenera komanso kuthamanga kwa kayendedwe ka mapaipi.
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10. 3. Kuchepetsa Tee:
11. - Tee Yochepetsera molingana ndi JIS B2311 ili ndi chotulukira chimodzi chachikulu ndi zing'onozing'ono ziwiri, zomwe zimalola kulumikiza mapaipi okhala ndi ma diameter osiyanasiyana.
12. - Ma Tees Ochepetsera amagwiritsidwa ntchito kuphatikiza mapaipi ndi makulidwe osiyanasiyana kapena mitengo yotuluka ndikusunga komwe kumayendera komanso kukhulupirika kwadongosolo.
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14. 4. Zida ndi Zomangamanga:
15. - ZIS B2311 zowotcherera matako za Equal Tee ndi Reducing Tee zimapezeka muzinthu zosiyanasiyana monga chitsulo cha kaboni, chitsulo chosapanga dzimbiri, ndi ma alloys ena kuti akwaniritse zofunikira zenizeni.
16. - Zopangira izi zimapangidwa pogwiritsa ntchito njira zomangira zokhazikika kuti zitsimikizire kusasinthika, kulimba, komanso kugwirizana ndi mapaipi.
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18. 5. Kugwiritsa Ntchito ndi Kuyika:
19. - JIS B2311 Equal Tee ndi Reducing Tee zopangira amapeza ntchito m'mafakitale osiyanasiyana, kuphatikiza mafuta ndi gasi, petrochemical, mankhwala, ndi malo opangira madzi.
20. - Kuyika koyenera, kuphatikiza njira zowotcherera ndi njira zolumikizirana, ndikofunikira kuti pakhale kulumikizana kotetezeka, kopanda kutayikira pakati pa zolumikizira ndi mapaipi.
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22. 6. Kutsata ndi Ubwino:
23. - Miyezo ya JIS B2311 imagwirizana ndi chizolowezi cha mafakitale aku Japan ndipo cholinga chake ndi kuwonetsetsa kuti zowotcherera za matako zomwe zimagwiritsidwa ntchito pamapaipi ndizabwino, zotetezeka, komanso zodalirika.
24. - Miyezoyi imapereka malangizo pakupanga, kupanga, ndikuyika zoyikapo kuti akwaniritse magwiridwe antchito komanso moyo wautali pamafakitale.
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26. Mwachidule, zida za JIS B2311 zowotcherera matako za Equal Tee ndi Reducing Tee zimagwira ntchito yofunika kwambiri pamapaipi, zomwe zimathandiza kugawa komanso kulumikizana kwa mapaipi okhala ndi ma diameter osiyanasiyana. Zosakaniza izi zimatsatira miyezo yokhazikitsidwa kuti zitsimikizire kuti zimagwirizana, zimagwira ntchito, komanso zimakhala zolimba mkati mwa ntchito zamafakitale zomwe zimatsata malamulo a JIS.