zinthu

Mafotokozedwe Akatundu

Ma flange a FRP (Fiberglass Reinforced Plastic) ndi zolumikizira zooneka ngati mphete zomwe zimagwiritsidwa ntchito kulumikiza mapaipi, ma valve, mapampu, kapena zida zina kuti apange dongosolo lonse la mapaipi. Amapangidwa kuchokera ku zinthu zopangidwa ndi ulusi wagalasi monga zinthu zolimbikitsira ndi utomoni wopangidwa ngati matrix. Amapangidwa pogwiritsa ntchito njira monga kupanga, kuyika manja, kapena kuzunguliza filament.

Zinthu Zamalonda

Chifukwa cha kapangidwe kawo kapadera, ma FRP flanges amapereka ubwino waukulu kuposa ma flanges achitsulo achikhalidwe:

• Kukana Kwambiri Kudzimbidwa: Chinthu chodziwika bwino cha ma FRP flanges ndi kuthekera kwawo kukana dzimbiri kuchokera ku zinthu zosiyanasiyana zamankhwala, kuphatikizapo ma acid, alkali, mchere, ndi zinthu zina zachilengedwe. Izi zimapangitsa kuti azigwiritsidwa ntchito kwambiri m'malo omwe madzi owononga amanyamulidwa, monga m'mafakitale a mankhwala, mafuta, zitsulo, magetsi, mankhwala, ndi chakudya.
• Yopepuka komanso Yamphamvu Kwambiri: Kuchuluka kwa FRP nthawi zambiri kumakhala 1/4 mpaka 1/5 yokha kuposa kwa chitsulo, komabe mphamvu yake imatha kufananizidwa. Izi zimapangitsa kuti zikhale zosavuta kunyamula ndikuyika, ndipo zimachepetsa katundu wonse pamakina a mapaipi.
• Chotetezera Magetsi Chabwino: FRP ndi chinthu chosayendetsa magetsi, chomwe chimapatsa ma FRP flanges mphamvu zabwino kwambiri zotetezera magetsi. Izi ndizofunikira kwambiri m'malo enaake kuti tipewe dzimbiri lamagetsi.
• Kusinthasintha Kwambiri: Mwa kusintha njira ya resin ndi kapangidwe ka ulusi wagalasi, ma FRP flanges amatha kupangidwa mwamakonda kuti akwaniritse zofunikira zinazake za kutentha, kupanikizika, ndi kukana dzimbiri.
• Mtengo Wochepa Wokonza: Ma FRP flanges sachita dzimbiri kapena kukula, zomwe zimapangitsa kuti ntchito yawo ikhale yayitali komanso kuchepetsa kwambiri ndalama zokonzera ndi kusintha.

Mtundu wa Chinthu

Kutengera njira yawo yopangira ndi mawonekedwe ake, ma FRP flanges amatha kugawidwa m'magulu angapo:

• Flange ya Chidutswa Chimodzi (Yophatikizana): Mtundu uwu umapangidwa ngati gawo limodzi lokhala ndi chitoliro, zomwe zimapangitsa kuti chikhale cholimba choyenera kugwiritsidwa ntchito pamavuto otsika mpaka apakati.
• Flange Yotayirira (Lap Joint Flange): Ili ndi mphete ya flange yotayirira, yozungulira momasuka komanso mbali yokhazikika ya chitoliro. Kapangidwe kameneka kamathandiza kuyika, makamaka polumikizira mfundo zambiri.
• Flange Yakhungu (Flange Yopanda Kanthu/Chivundikiro Chomaliza): Imagwiritsidwa ntchito kutseka kumapeto kwa chitoliro, nthawi zambiri poyang'ana dongosolo la mapaipi kapena kusungitsa malo olumikizirana.
• Chitoliro cha Socket Flange: Chitolirocho chimalowetsedwa mkati mwa flange ndipo chimalumikizidwa bwino kudzera mu njira zomatira kapena zozungulira, zomwe zimaonetsetsa kuti chitsekocho chikugwira ntchito bwino.

Zofotokozera Zamalonda

Kuti mupeze malo otseguka akuluakulu kapena zofunikira zina, chonde nditumizireni uthenga kuti musinthe mawonekedwe anu.

Mapulogalamu Ogulitsa

Chifukwa cha kukana kwawo dzimbiri komanso mphamvu zopepuka, ma FRP flanges amagwiritsidwa ntchito kwambiri mu:

• Makampani Opanga Mankhwala: A mapaipi onyamula mankhwala owononga monga ma acid, alkali, ndi mchere.
• Uinjiniya Wachilengedwe: Mu kukonza madzi otayira ndi zida zochotsera mpweya woipa.
• Makampani Opanga Magetsi: Othandizira kuziziritsa madzi ndi makina ochotsera sulfurization/denitrification m'mafakitale opanga magetsi.
• Uinjiniya wa Zam'madzi: Mu makina ochotsera mchere m'madzi a m'nyanja ndi mapaipi oyendera sitima.
• Makampani Opanga Chakudya ndi Mankhwala: Pakupanga zinthu zomwe zimafuna kuyera kwambiri.