Tuubo bir ah oo budada dahaarka leh
Tuubbada birta ah ee budada ah ee dahaarka leh, Sidoo kale loo yaqaano tuubada caagga ah ee dahaarka leh, birta-caag-caag tuubo isku dhafan, tuubo bir ah oo isku dhafan oo caag ah, birta birta sida matrixka, iyada oo loo marayo buufinta, rogidda, quusinta, habka nuugista ee tuubada birta (tuubada hoose) dusha gudaha lakabka balaastigga ah ee balaastigga ah ama gudaha iyo dibadda dusha sare ee lakabka caagga ah ee caagga ah ee tuubada birta ah ee isku dhafan ee birta-caaga ah.Tuubada birta dahaarka leh waxay leedahay iska caabin daxalka oo aad u wanaagsan iyo iska caabin khilaafeed oo yar.Epoxy resin-dahaarka birta birta ah waxay ku habboon tahay sahayda biyaha iyo qulqulka, biyaha badda, biyaha diirran, saliidda, gaaska iyo gaadiidka kale ee warbaahinta, tuubooyinka birta ah ee daboolan ee PVC waxay ku habboon yihiin qulqulka, biyaha badda, saliidda, gaaska iyo gaadiidka kale ee warbaahinta.
Tuubada Birta Caaga ah ee Dahaarka leh ee budada ah, Hababka Farsamada
Midabada guudmadow, cawl, buluug, casaan, caddaan, cagaar;
Dhumucda dahaarka:PE (polyethylene la beddelay) dhumucdiisuna waxay tahay 400um - 1000um, EP (resin epoxy) dhumucdiisuna waxay tahay 100um-400um;
Habka dahaarka:PE (polyethylene) loogu talagalay qulqulka kulul ee EP, (resin epoxy) ee buufinta gudaha iyo dibadda;
Tilmaamaha alaabta:DN15 -- DN1660;
Heerkulka deegaanka:-30 ℃ ilaa 120 ℃;
Habka isku xirka:xidhidhka fur (DN15-DN100), jeexdin (DN65-DN400), flange (loo adeegsan karo caliber kasta), nooca alxanka, isku xirka bimetal, godad, isku-xidhka tuubooyinka, xidhidhka xidhan, iwm.
Tuubada Birta Caaga ah ee Dahaarka leh ee budada ah, Tilmaamaha Alaabta
Tuubbada birta ah ee budada ah ee dahaarka leh, Ma isticmaalka PE (polyethylene la beddelay) balaastiig kulul ama EP (resin epoxy) ee alaabada daahan gudaha iyo dibadda ah, oo leh iska caabin daxaleed aad u fiican.Isla mar ahaantaana, daaha laftiisa ayaa sidoo kale leh dahaarka koronto oo wanaagsan mana soo saari doono nabaad-guurka korantada.Nuugista biyaha hooseeya, xoogga farsamada sare, iskudhafka yar ee isku-dhafka, waxay gaari kartaa ujeedada isticmaalka muddada dheer.Waxa kale oo ay si wax ku ool ah uga hortagi kartaa burburinta xididdada dhirta iyo cadaadiska deegaanka ee ciidda.Isku xirka ku habboon iyo dayactirka fudud.
Tuubada Birta Caaga ah ee Dahaarka leh ee budada ah, Faa'iidooyinka Alaabta
1. La qabso deegaanka la aasay iyo qoyaanka, waxayna u adkeysan kartaa heerkulka sare iyo heerkulka aadka u hooseeya.
2. Awood xoog leh oo ka-hortagga faragelinta.Haddii tuubada birta ah ee dahaarka leh loo isticmaalo sida gacanka fiilada, waxay si wax ku ool ah u ilaalin kartaa faragelinta dibadda.
3. Xoog cadaadis wanaagsan, cadaadiska ugu badan ilaa 6Mpa.
4. Waxqabadka dahaarka wanaagsan, sida tuubada ilaalinta siliga weligeed ma dhici doonto ifafaale daadid.
5. Burr ma laha, gidaarka tuubada siman, oo ku habboon dhismaha silig ama fiilada
Tuubada Birta Caaga ah ee Dahaarka leh ee budada ah, Goobta Codsiga
1. Noocyo kala duwan oo ah nidaamka biyaha wareega (biyaha wareegtada madaniga ah, biyaha wareega warshadaha), waxqabadka ugu fiican, nolosha ka hortagga daxalka ilaa 50 sano.
2. Nidaamka biyaha dabka.
3. Bixinta biyaha iyo qulqulka dhisme kasta (gaar ahaan nidaamka biyaha qabow iyo kulul ee guryaha martida, hoteelada iyo meelaha sare ee la deggan yahay).
4. Dhammaan noocyada gaadiidka dareeraha kiimikada (asiidh, alkali, daxalka milixda).
5. Tuubooyinka la aasay iyo tuubada isgoysyada ee siliga iyo fiilada.
6. Tuubooyinka hawo-qaadista, tuubooyinka sahayda iyo tuubooyinka miinada iyo miinada
Qayb ka mid ah Qalabka
| Darajo | C | Mn | Si | S | P | UTS(MPa) | YS(MPa) | EI(%) |
| Q235B | 0.12-0.20 | 0.30-0.70 | 0.30 | 0.045 | 0.045 | 375-500 | 235 | 26 |
| Q345B | 0.12-0.20 | 1.20-1.60 | 0.20-0.55 | ≤0.045 | ≤0.045 | 510-600 | 345 | 22 |
| 20# (GB) | 0.17-0.23 | 0.38-0.65 | 0.17-0.37 | ≤0.030 | ≤0.030 | 410-550 | ≥245 | ≥20 |
| Shaxda cabbirrada tuubooyinka HDPE | |||||||||||||||
| Dia | leexasho | 0.4Mpa | 0.5Mpa | 0.6Mpa | 0.8Mpa | 1.0Mpa | 1.25Mpa | 1.6MPa | 2.0Mpa | ||||||
| Dhumucda | Dhumucda | Dhumucda | Dhumucda | Dhumucda | Dhumucda | Dhumucda | Dhumucda | ||||||||
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | ||||||
| 16 | 0.3 | 2.3 | |||||||||||||
| 20 | 0.3 | 2.3 | 2.3 | ||||||||||||
| 25 | 0.3 | 2.3 | 2.3 | 3 | |||||||||||
| 32 | 0.3 | 2.3 | 2.4 | 3 | 3.6 | ||||||||||
| 40 | 0.4 | 2.3 | 2.4 | 3 | 3.7 | 4.5 | |||||||||
| 50 | 0.4 | 2.3 | 2.4 | 3 | 3.7 | 4.6 | 5.6 | ||||||||
| 63 | 0.4 | 2.5 | 3 | 3.8 | 4.7 | 5.8 | 7.1 | ||||||||
| 75 | 0.5 | 2.9 | 3.6 | 4.5 | 5.6 | 6.8 | 8.4 | ||||||||
| 90 | 0.6 | 3.5 | 4.3 | 5.4 | 6.7 | 8.2 | 10.1 | ||||||||
| 110 | 0.7 | 4.2 | 5.3 | 6.6 | 8.1 | 10 | 12.3 | ||||||||
| 125 | 0.8 | 4.8 | 6 | 7.4 | 9.2 | 11.4 | 14 | ||||||||
| 140 | 0.9 | 5.4 | 6.7 | 8.3 | 10.3 | 12.7 | 15.7 | ||||||||
| 160 | 1 | 6.2 | 7.7 | 9.5 | 11.8 | 14.6 | 17.9 | ||||||||
| 180 | 1.1 | 6.9 | 8.6 | 10.7 | 13.3 | 16.4 | 20.1 | ||||||||
| 200 | 1.2 | 7.7 | 9.6 | 11.9 | 14.7 | 18.2 | 22.4 | ||||||||
| 225 | 1.4 | 8.6 | 10.8 | 13.4 | 16.6 | 16.6 | 25.2 | ||||||||
| 250 | 1.5 | 9.6 | 11.9 | 14.8 | 18.4 | 22.7 | 27.9 | ||||||||
| 280 | 1.7 | 10.7 | 13.4 | 16.6 | 20.6 | 25.4 | 31.3 | ||||||||
| 315 | 1.9 | 7.7 | 9.7 | 12.1 | 15 | 18.7 | 23.2 | 28.6 | 35.2 | ||||||
| 355 | 2.2 | 8.7 | 10.9 | 13.6 | 16.9 | 21.1 | 26.1 | 32.2 | 39.7 | ||||||
| 400 | 2.4 | 9.8 | 12.3 | 15.3 | 19.1 | 23.7 | 29.4 | 36.3 | 44.7 | ||||||
| 450 | 2.7 | 11 | 13.8 | 17.2 | 21.5 | 26.7 | 33.1 | 40.9 | 50.3 | ||||||
| 500 | 3 | 12.3 | 15.3 | 19.1 | 23.9 | 29.7 | 36.8 | 45.4 | 55.8 | ||||||
| 560 | 3.4 | 13.7 | 17.2 | 21.4 | 26.7 | 33.2 | 41.2 | 50.8 | 62.5 | ||||||
| 630 | 3.8 | 15.4 | 19.3 | 24.1 | 30 | 37.4 | 46.3 | 57.2 | 70.3 | ||||||
| 710 | 6.4 | 17.4 | 21.8 | 27.2 | 33.9 | 42.1 | 52.2 | 64.5 | 79.3 | ||||||
| 800 | 7.2 | 19.6 | 24.5 | 30.6 | 38.1 | 47.4 | 58.8 | 72.6 | 89.3 | ||||||
| 900 | 8.1 | 22 | 27.6 | 34.4 | 42.9 | 53.3 | 66.2 | 81.7 | |||||||
| 1000 | 9 | 24.5 | 30.6 | 38.2 | 47.7 | 59.3 | 72.5 | 90.2 | |||||||
Bandhiga Alaabta
