Roba Layi Babban Diamita DN900 Rubber Fadada Haɗin Ruwa Nau'in Yawo RF

Gabatarwar Samfur

Haɗin fadada roba gabaɗaya ya ƙunshi sassauƙan ramuwa mai santsi mai santsi tare da flanges na roba a duka ƙarshensa da flange na ƙarfe.Sako da tube tsarin ne sau da yawa soma ga karfe flange.
Filayen nau'in ramuwa na waveform shine roba, kuma Layer na ciki shine sanwici da aka ƙarfafa ta da yawa yadudduka na zaruruwa masu ƙarfi ko tarkace (wayoyi).Ƙarfafa fiber ko tsiri na ƙarfe (waya) da sauran ƙarfafa interlayer sun miƙe zuwa flange na roba a ƙarshen duka, kuma akwai kwarangwal ɗin ƙarfe mai ƙarfi a cikin flange.Ƙwararren haɓakar roba yana da babban ƙarfin ɗimbin ƙaura, wanda zai iya ramawa axial, transverse da angular kaura, rage amo, rage rawar jiki da kuma samun wani anti-lalata iya aiki.An halin da babban matsa lamba juriya, mai kyau elasticity, babban gudun hijira, mai kyau vibration sha da kuma amo rage sakamako, da kuma dace shigarwa, kuma za a iya amfani da ko'ina a cikin ruwa samar da magudanun ruwa, HVAC, wuta kariya, kwampreso, takarda yin takarda, Pharmaceutical, jirgin ruwa. , famfo ruwa, fanfo da sauran tsarin bututun mai.

The roba fadada hadin gwiwamai haɗin roba ne.Samfurin kayan aiki yana da alaƙa da samfurin roba mara ƙarfi da ake amfani da shi don sassauƙan haɗin kai tsakanin bututun ƙarfe.Dangane da yanayin haɗin kai, ana iya raba shi zuwa nau'in nau'in flange mara kyau, nau'in flange da aka gyara da nau'in zaren;Bisa ga tsarin, ana iya raba shi zuwa nau'i biyar: guda ɗaya, nau'i biyu,mai ragewa, Baka Sphere, iska matsa lamba nada, da dai sauransu Tubular roba sassa sun hada da ciki da kuma m roba, igiya Layer da karfe zobe, wanda aka sako-sako da harhada tare da karfe flanges ko a layi daya gidajen abinci bayan vulcanization gyare-gyare.Samfurin na iya rage jijjiga da hayaniya, kuma zai iya rama faɗaɗawar zafi da ƙanƙantar sanyi sakamakon canjin zafin jiki.Ana amfani da shi sosai a cikin tsarin bututu daban-daban.

Siffar

Babban fasali na rufin PTFE sune kamar haka:

1. Insulation: ba shi da tasiri ta yanayi da mita, ƙarfin juriya zai iya kaiwa 1018 Ω / cm, asarar dielectric yana da ƙananan, kuma ƙarfin filin raguwa yana da girma.

2. Lalata juriya: sai dai narkakkar alkali karfe, sakamakon fluoride matsakaici da duk karfi alkalis, oxidants, oxidants da daban-daban Organic mafita sama 300 ℃ sai sodium hydroxide (ciki har da aqua regia).

Amfani

haɗin gwiwa fadada robayana da babban aiki, aminci da rayuwar sabis, don haka zai iya inganta amincin shuka da amincin kayan aikin injiniya.
1. Wannan samfurin zai iya rage yawan rawar jiki da amo na tsarin bututun, kuma yana magance matsalolin haɗin gwiwa na haɗin gwiwa, fadada axial, rashin daidaituwa, da dai sauransu na bututun daban-daban.
2. Dangane da kayan daban-daban, ana iya yin shi ta zama mai tsayayyar acid, juriya na alkali, juriya mai lalata, juriya mai, zafi da sauran nau'ikan, waɗanda suka dace da nau'ikan kafofin watsa labarai da mahalli.
3. Kayan abu shine roba na polar, tare da kyakkyawan aikin rufewa, nauyin haske, shigarwa mai dacewa da kulawa, da kuma tsawon rayuwar sabis.Duk da haka, wajibi ne a guji tuntuɓar na'urorin ƙarfe masu kaifi don guje wa huda filin.
4. Idan an yi amfani da shi sama da sama, ana iya sanye shi da goyan bayan roba, kuma za a ɗaure kusoshi a diagonal yayin shigarwa.
5. Idan matsa lamba na bututu ya yi yawa, yi amfani da iyakacin iyaka don haɗa flanges a ƙarshen duka tare.
6. A aiki matsa lamba sa na wannan samfurin ne 0.6MPa, 1.0MPa, 1.6MPa, 2.5MPa, da dai sauransu.