FRP Flange
Sharaxaada Alaabta
FRP (Fiberglass Reinforced Plastics) baalalku waa xidhiyaal qaabaysan giraanti loo isticmaalo in lagu xidho tuubooyinka, valves, bambooyin, ama qalab kale si loo abuuro nidaam tuubooyin dhamaystiran. Waxay ka samaysan yihiin walxo isku dhafan oo ka kooban fiilooyinka dhalada ah sida walxaha xoojinta iyo resin synthetic sida matrixka. Waxa lagu soo saaray habraacyo ay ka mid yihiin qaabaynta, gacan-ku-dhigista, ama fiilooyinka dabaysha.
Tilmaamaha Alaabta
Thanks to halabuurka gaarka ah, flanges FRP waxay bixiyaan faa'iidooyin la taaban karo marka loo eego birta caadiga ah:
- Iska caabinta Daxalka Wanaagsan: Sifada ugu caansan ee garabyada FRP waa awooda ay iskaga caabiyaan daxalka ka imanaya warbaahinta kiimikada ee kala duwan, oo ay ku jiraan asiidh, alkalis, cusbada, iyo dareerayaasha organic. Tani waxay ka dhigeysaa in si weyn loogu isticmaalo goobaha lagu qaado dareerayaasha daxalka, sida kiimikada, batroolka, birta, tamarta, daawooyinka, iyo warshadaha cuntada.
- Fudud iyo Xoog Sare: Cufnaanta FRP caadi ahaan waa 1/4 ilaa 1/5 ee birta, haddana xooggeedu waa la barbar dhigi karaa. Tani waxay u fududaynaysaa rarida iyo rakibidda, waxayna yaraynaysaa culayska guud ee nidaamka tuubooyinka.
- Dahaarka Korontada Wanaagsan: FRP waa shay aan shaqaynayn, oo siinaya flanges FRP sifooyin koronto oo aad u wanaagsan. Tani waxay muhiim u tahay deegaanno gaar ah si looga hortago daxalka korantada.
- Debecsanaanta Naqshad Sare: Iyadoo la hagaajinayo caanaha resinka iyo habaynta fiilooyinka dhalada, flanges FRP waxaa loo samayn karaa si gaar ah si loo buuxiyo shuruudaha gaarka ah ee heerkulka, cadaadiska, iyo caabbinta daxalka.
- Kharashka Dayactirka Yar: Garabyada FRP ma daxalaystaan mana cabbiraan, taasoo u horseedaysa nolol adeeg oo dheer waxayna si weyn u yaraynaysaa dayactirka iyo kharashaadka beddelka.
Nooca Alaabta
Iyada oo ku saleysan habka wax soo saarkooda iyo qaab dhismeedkooda, flanges FRP waxaa loo kala saari karaa dhowr nooc:
- Hal-Piece (Integral) Flange: Noocaan waxaa loo sameeyay sidii hal unug oo leh jirka tuubada, taasoo bixisa qaabdhismeed adag oo ku habboon codsiyada cadaadiska hooseeya iyo kuwa dhexdhexaadka ah.
- Flange dabacsan (Lap Joint Flange): Waxa uu ka kooban yahay giraanta flange dabacsan, si xor ah u wareegaysa iyo cidhif go'an oo ku yaal tuubada. Naqshadani waxay fududaynaysaa rakibaadda, gaar ahaan isku xirka dhibcaha badan.
- Flange Indho-la'aan ( Flange maran/Koofida Dhamaadka): Waxaa loo isticmaalaa in lagu xidho dhamaadka tuubada, sida caadiga ah kormeerka nidaamka dhuumaha ama in lagu xafido is-dhexgalka.
- Flange Socket: Dhuumaha waxaa la geliya daloolka gudaha ee flange waxaana loogu xiraa si ammaan ah iyada oo loo marayo habka isku-xidhka dhejiska ah ama dabaylaha, iyada oo la hubinayo waxqabadka xidhidhiyaha wanaagsan.
Tilmaamaha Alaabta
| 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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Daloolo waaweyn ama tilmaamo gaar ah, fadlan ila soo xidhiidh si aan wax u beddelo.
Codsiyada Alaabta
Sababo la xiriira caabbinta daxalka gaarka ah iyo xoogga khafiifka ah, flanges FRP ayaa si weyn loogu isticmaalaa:
- Warshadaha Kiimikada: Tuubooyinka qaada kiimikooyinka wasakhaysan sida acids, alkalis, iyo cusbada.
- Injineeriyada Deegaanka: Ku daweynta biyaha wasakhda ah iyo qalabka naafaynta gaasta qiiqa.
- Warshadaha Korontada: Loogu talagalay qaboojinta biyaha iyo nidaamka nadiifinta/denitrification ee dhirta korontada.
- Injineeriyada Badda: Marka lagu jiro nadiifinta biyaha badda iyo nidaamyada tuubooyinka maraakiibta.
- Warshadaha Cuntada iyo Dawooyinka: Khadadka wax-soo-saarka ee u baahan daahirnimo sare.










