FRP Flange
Ingcaciso yeMveliso
I-FRP (i-Fiberglass Reinforced Plastic) iiflange zizikhonkco ezimise okwesangqa ezisetyenziselwa ukudibanisa imibhobho, iivalvu, iimpompo, okanye ezinye izixhobo zokwenza inkqubo yokubhobhoza epheleleyo. Zenziwe ngezinto ezidityanisiweyo ezibandakanya imicu yeglasi njengesixhobo sokuqinisa kunye nentlaka yokwenziwa njengematrix. Zenziwa kusetyenziswa iinkqubo ezifana nokubumba, ukubeka izandla, okanye ukujija imicu.
Iimpawu zeMveliso
Enkosi kubume bazo obukhethekileyo, iiFRP flanges zibonelela ngeenzuzo ezibalulekileyo ngaphezulu kweeflange zentsimbi zemveli:
- Ukuchasana nokuGqwesa okugqwesileyo: Olona phawu luphawuleka kakhulu lweFRP flanges kukukwazi kwabo ukuxhathisa i-corrosion evela kwimidiya eyahlukeneyo yeekhemikhali, kubandakanya i-acids, i-alkalis, ityuwa, kunye nezinyibilikisi zendalo. Oku kuzenza zisetyenziswe kakhulu kwindawo apho kuhanjiswa ulwelo oludlekayo, njengakwimichiza, ipetroleum, isinyithi, amandla, amayeza kunye nemizi-mveliso yokutya.
- Ubunzima kunye namandla aphezulu: Ubuninzi be-FRP ngokuqhelekileyo kuphela i-1/4 ukuya kwi-1/5 yentsimbi, kodwa amandla ayo anokuthelekiswa. Oku kwenza kube lula ukuthutha kunye nokuzifaka, kwaye kunciphisa umthwalo opheleleyo kwinkqubo yokubhobhoza.
- I-Insulation yoMbane eLungileyo: I-FRP yinto engaqhubekiyo, inika i-FRP flanges iipropati ezigqwesileyo zokufakelwa kombane. Oku kubalulekile kwiindawo ezithile zokuthintela ukubola kwe-electrochemical.
- I-High Design Flexibility: Ngokulungelelanisa i-resin formula kunye nokulungelelaniswa kwemicu yeglasi, iiflange ze-FRP zinokwenziwa ngokwezifiso ukuze zihlangabezane neemfuno ezithile zokushisa, uxinzelelo kunye nokuxhathisa ukubola.
- Iindleko zoLondolozo oluphantsi: Iiflange ze-FRP azigqwali okanye azilinganisi, ezikhokelela kubomi obude benkonzo kunye nokunciphisa kakhulu iindleko zokugcina kunye nokutshintshwa.
Uhlobo lweMveliso
Ngokusekwe kwinkqubo yabo yokuvelisa kunye nefomu yolwakhiwo, iiflange zeFRP zinokuhlelwa ngokweendidi ezininzi:
- I-Flange ye-One-Piece (Integral): Olu hlobo lwenziwe njengeyunithi enye kunye nomzimba wombhobho, enika isakhiwo esiqinileyo esifanelekileyo kwizicelo eziphantsi ukuya koxinzelelo oluphakathi.
- I-Flange evulekileyo (i-Lap Joint Flange): Iqukethe i-flange ekhululekile, ejikelezayo ngokukhululekileyo kunye nesiphelo se-stub esisisigxina kumbhobho. Olu luyilo luququzelela ukufakela, ngakumbi kunxibelelwano lwamanqaku amaninzi.
- I-Blind Flange (I-Flange engenanto / i-End Cap): Isetyenziselwa ukuvala ukuphela kombhobho, ngokuqhelekileyo ukuhlola inkqubo yepayipi okanye ukugcina ujongano.
- I-Socket Flange: Umbhobho ufakwe kwindawo engaphakathi ye-flange kwaye idibaniswe ngokukhuselekileyo ngokusebenzisa i-adhesive bonding okanye iinkqubo zokujija, ukuqinisekisa ukusebenza kakuhle kokutywinwa.
IiNkcazo 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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Kwimikrozo emikhulu okanye iinkcukacha zesiko, nceda uqhagamshelane nam ukuze wenze ngokwezifiso.
Izicelo zeMveliso
Ngenxa yokumelana nokugqwesa okungaqhelekanga kunye namandla alula, iiFRP flanges zisetyenziswa ngokubanzi ku:
- Ishishini leMichiza: Yemibhobho ethutha imichiza eyonakalisayo njengeeasidi, iialkali, neetyuwa.
- Ubunjineli bokusiNgqongileyo: Kunyango lwamanzi amdaka kunye nezixhobo zegesi ye-flue desulfurization.
- Ishishini laMandla: Kumanzi okupholisa kunye ne-desulfurization/i-denitrification kwiinkqubo zombane.
- Ubunjineli baseLwandle: Kukukhutshwa kwetyuwa emanzini olwandle kunye neenkqubo zemibhobho yenqanawa.
- Amashishini oKutya kunye naMayeza: Ngemigca yemveliso efuna ukucoceka okuphezulu kwezinto.
