RTJ flange wani nau'in flange ne da ake amfani dashi a cikin haɗin bututun.RTJ shine gajartawar Ring Type Joint, wanda ke nufin gasket ɗin rufewa.
RTJ flanges yawanci ana yin su ne da ƙarfe tare da tsagi na madauwari na musamman da bevels akan saman flange.Wannan tsarin zai iya kula da kyakkyawan aikin hatimi na flange a ƙarƙashin yanayin zafi da matsa lamba.
Ana amfani da flanges na RTJ a fannoni kamar su petrochemical, sufurin iskar gas, da ginin jirgin ruwa, kuma suna buƙatar jure matsanancin yanayi kamar babban matsa lamba, babban zafin jiki, da lalata mai ƙarfi.Yawancin lokaci ana haɗa su da kayan aiki kamar bututu, bawul, da famfo, kuma suna taka muhimmiyar rawa a ayyukan injiniya daban-daban.
Nau'in flange gama gari sun haɗa dawaldi wuyansa flange, hadedde flange,makafi flange, kumaMadaidaicin wuyan Amurka walda flange
Ka'idojin gama gari na duniya sune
ANSI B16.5
ASME B16.47 Series A
ASME B16.47 Series B
Farashin BS3293
An haɓaka mizanin flange na RTJ bisa ma'auni masu zuwa:
1. API bututun saukar haɗin gwiwa (daidaitan RTJ2: R-2, R-3, R4, R5, da R-6)
2. Jerin daidaitattun santimita na duniya: M-1, M-2, M-3, M-4, M-5, da M-6
Duk da haka, ya kamata a lura cewa za a iya samun bambance-bambance tsakaninFarashin RTJna ma'auni daban-daban, kuma samfurori masu dacewa da ƙayyadaddun bayanai ya kamata a zaɓa bisa ga ainihin bukatun lokacin amfani da su.
Halayen ma'auni na flange na RTJ shine buƙatun don kauri, wanda galibi ya kasu kashi na yau da kullun da nau'ikan ƙarfi.Matsakaicin kauri da ake buƙata don nau'in na yau da kullun shine 100mm, yayin da kauri don nau'in ƙarfin ƙarfi ya fi girma, wanda zai iya kaiwa 120mm ko mafi girma.
Akwai wasu buƙatu na musamman a cikin ma'aunin flange na RTJ, alal misali, wasu nau'ikan haɗin gwiwa na iya buƙatar wurin ƙarfafawa a ƙarshen haɗin gwiwa a daraja yayin shigarwa don guje wa zamewa.Wasu nau'ikan nau'ikan haɗin gwiwa na musamman, kamar haɗin gwiwa mai ƙarfi sosai, na iya buƙatar shigar da gefen bazara don ƙara ƙarfin axial.
Tsarin flange na RTJ yana ba da damar haɗa bututun mai da sauran kayan aiki masu ƙarfi, yana sa tsarin gabaɗaya ya fi aminci, mafi aminci, kuma mafi dorewa.Yana da kewayon aikace-aikace da yawa kuma yana iya biyan nau'ikan buƙatun aikace-aikacen daban-daban a fagage daban-daban.Daga yanayin aiki, ɗaya daga cikin fa'idodin wannan ma'auni shine yana rage lokacin haɗin injin bututu yayin shigarwa da gyarawa, kuma yana iya haɓaka tsayin bututun sosai yayin tabbatar da haɗin gwiwa mai aminci, yin aiki mafi aminci.
Lokacin aikawa: Afrilu-20-2023
