I-Flange ye-FRP
Ingcaciso yeMveliso
Iiflange ze-FRP (Fiberglass Reinforced Plastic) zizihlanganisi ezimile okweringi ezisetyenziselwa ukudibanisa imibhobho, iivalvu, iimpompo, okanye ezinye izixhobo ukwenza inkqubo epheleleyo yemibhobho. Zenziwe ngezinto ezidityanisiweyo eziquka imicu yeglasi njengezinto zokuqinisa kunye ne-resin yokwenziwa njenge-matrix. Zenziwa kusetyenziswa iinkqubo ezinje ngokubumba, ukubekwa ngesandla, okanye ukujija kwefilament.
Iimpawu zeMveliso
Ngenxa yokwakheka kwazo okwahlukileyo, ii-FRP flanges zibonelela ngeenzuzo ezibalulekileyo kunee-flanges zesinyithi zendabuko:
- Ukumelana Okugqwesileyo Nokugqwala: Eyona nto iphawulekayo kwiiflange ze-FRP kukukwazi kwazo ukumelana nokugqwala okuvela kwiikhemikhali ezahlukeneyo, kuquka ii-asidi, ii-alkali, iityuwa, kunye nezinyibilikisi zendalo. Oku kwenza ukuba zisetyenziswe kakhulu kwiindawo apho ulwelo olugqwala luthuthwa khona, njengakwiikhemikhali, ipetroli, i-metallurgy, umbane, amayeza, kunye nemizi-mveliso yokutya.
- Ilula kwaye inamandla aphezulu: Ubunzima be-FRP buhlala buyi-1/4 ukuya kwi-1/5 kuphela yobunzima bentsimbi, kodwa amandla ayo anokuthelekiswa. Oku kwenza kube lula ukuwathutha nokuwafaka, kwaye kunciphisa umthwalo opheleleyo kwinkqubo yemibhobho.
- Ukufakwa kombane okuLungileyo: I-FRP yinto engahambisi umbane, nto leyo enika ii-FRP flanges iimpawu zokufakwa kombane ezibalaseleyo. Oku kubalulekile kwiindawo ezithile ukuthintela ukugqwala kwe-electrochemical.
- Ukuguquguquka Okuphezulu Koyilo: Ngokulungisa ifomula ye-resin kunye nokulungelelaniswa kweefayibha zeglasi, ii-FRP flanges zinokwenziwa ngokwezifiso ukuhlangabezana neemfuno ezithile zobushushu, uxinzelelo, kunye nokumelana nokugqwala.
- Iindleko zoLondolozo eziphantsi: Iiflange ze-FRP azigqwali okanye azikhuli, nto leyo ekhokelela kubomi obude benkonzo kwaye inciphisa kakhulu iindleko zolondolozo kunye nokutshintshwa.
Uhlobo lweMveliso
Ngokusekelwe kwinkqubo yabo yokuvelisa kunye nefom yesakhiwo, ii-FRP flanges zingahlulwa zibe ziintlobo ezahlukeneyo:
- I-Flange yeSiqwenga esinye (eSidibeneyo): Olu hlobo lwenziwe njengeyunithi enye enomzimba wombhobho, lubonelela ngesakhiwo esiqinileyo esifanelekileyo kwiindlela zokusetyenziswa koxinzelelo oluphantsi ukuya koluphakathi.
- I-Flange Ekhululekileyo (I-Flange Edibeneyo Yeentambo): Yenziwe ngeringi yeflange ekhululekileyo, ejikelezayo ngokukhululekileyo kunye nesiphelo esiqinileyo kumbhobho. Olu yilo lwenza kube lula ukufakwa, ingakumbi kwiikhonkco ezinamachaphaza amaninzi.
- I-Flange eyiMfama (I-Flange engenanto/Isivalo sokuphela): Isetyenziselwa ukuvala isiphelo sombhobho, ngokuqhelekileyo kukuhlolwa kwenkqubo yombhobho okanye ukugcina indawo yokuhlangana.
- I-Socket Flange: Umbhobho ufakwa ngaphakathi kwe-flange kwaye uqhagamshelwe ngokukhuselekileyo ngeenkqubo zokuncamathelisa okanye zokujija, ukuqinisekisa ukusebenza kakuhle kokutywina.
Iinkcukacha zeMveliso
| DN | P=0.6MPa | P=1.0MPa | P=1.6MPa | |||
| S | L | S | L | S | L | |
| 10 | 12 | 100 | 15 | 100 | 15 | 100 |
| 15 | 12 | 100 | 15 | 100 | 15 | 100 |
| 20 | 12 | 100 | 15 | 100 | 18 | 100 |
| 25 | 12 | 100 | 18 | 100 | 20 | 100 |
| 32 | 15 | 100 | 18 | 100 | 22 | 100 |
| 40 | 15 | 100 | 20 | 100 | 25 | 100 |
| 50 | 15 | 100 | 22 | 100 | 25 | 150 |
| 65 | 18 | 100 | 25 | 150 | 30 | 160 |
| 80 | 18 | 150 | 28 | 160 | 30 | 200 |
| 100 | 20 | 150 | 28 | 180 | 35 | 250 |
| 125 | 22 | 200 | 30 | 230 | 35 | 300 |
| 150 | 25 | 200 | 32 | 280 | 42 | 370 |
| 200 | 28 | 220 | 35 | 360 | 52 | 500 |
| 250 | 30 | 280 | 45 | 420 | 56 | 620 |
| 300 | 40 | 300 | 52 | 500 |
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| 350 | 45 | 400 | 60 | 570 |
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| 400 | 50 | 420 |
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| 450 | 50 | 480 |
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| 500 | 50 | 540 |
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| 600 | 50 | 640 |
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Ukuba ufuna iindawo ezinkulu okanye iinkcukacha ezenziwe ngokwezifiso, nceda unxibelelane nam ukuze wenze ngokwezifiso.
Izicelo zeMveliso
Ngenxa yokumelana nokugqwala okugqwesileyo kunye namandla alula, ii-FRP flanges zisetyenziswa kakhulu kwezi:
- Ishishini leeKhemikhali: Lenzelwe iipayipi ezithutha iikhemikhali ezibolayo ezifana nee-asidi, ii-alkali kunye neetyuwa.
- Ubunjineli beNdalo: Kwizixhobo zokucoca amanzi amdaka kunye nezixhobo zokucoca igesi nge-flue.
- Ishishini Lombane: Leenkqubo zamanzi okupholisa kunye neenkqubo zokususa i-sulfurization/denitrification kwizikhululo zamandla.
- Ubunjineli boLwandle: Kwiinkqubo zokukhupha ityuwa emanzini olwandle kunye nemibhobho yeenqanawa.
- Imizi-mveliso yokutya kunye namayeza: Yenzelwe imigca yemveliso efuna ubunyulu obuphezulu bezinto.
