Biyaha Gaaska Uumiga Balanbaalista Flanged
Sharaxaada wax soo saarka
● DN≤1200, dusha daboolka ee jirka waalka wuxuu qaataa tignoolajiyada duuban ee gaarka ah si loogu cadaadiyo giraanta kursiga birta ah ee jirka galka;DN≥1400, dusha daboolka ee jirka waalka waxaa lagu buufiyaa xawaare sare, xooggeeda isku xirnaanta waxay gaari kartaa 50MPa.
● giraanta xidhidhiyaha caagga ah iyo saxanka balanbaalista ayaa la hagaajiyaa oo la adkeeyaa giraanta cadaadiska, si cadaadiska daboolka loo xakameeyo sida ugu fiican.
● Adeegga nolosha dheer.Laba jibbaar jilicsan oo daboolaya balaasalka balastar waa nooc cusub oo waalka balanbaalista ah.Marka saxanka si buuxda loo furo, giraanta caagga ah ee xidhidhiyaha ayaa gebi ahaanba ka sooca kursiga waalka birta ah.
● Shaabadeynta waa la isku halleyn karaa.Giraantu waxay qabataa caag, kursiga waalka wuxuu qabtaa dusha daboolka kolayga.
● Waalku wuu xoog badan yahay.Jirka waalka iyo walxaha saxanku waxa ay ka samaysan yihiin bir bir ah.
● Guryaha ka hortagga daxalka oo aad u wanaagsan.Dusha sare iyo gudaha ee waalka jirka, saxanka, giraanta cadaadiska iyo garabka waxaa lagu buufiyaa resin epoxy.Marka baahiyaha gaarka ah ee warshadaha kiimikada loo baahan yahay, godka gudaha ayaa la dhalaaliyaa.
● Waalku wuxuu qaataa qaab-dhismeed saddex-geesood ah, kursiga waalka iyo saxankuba waa ka xor yihiin xidhashada, oo waxay leedahay shaqada xidhidhsinta oo sii adkaynaysa.
● giraanta wax lagu xidho waxa ay ka samaysan tahay bir aan lahayn, kaas oo leh laba faa'iidooyin oo ah xidhidh adag oo birta ah iyo xidhid laastikada ah.Waxay leedahay qaab-dhismeed heer sare ah, iska caabin daxalka iyo nolosha adeeg dheer iyada oo aan loo eegin xaaladaha heerkulka hooseeya iyo heerkulka sare.
● Dusha daboolaya saxanka saxanka waxa uu ka samaysan yahay daawaynta adag ee cobalt-ku salaysan, dusha daboolku waa mid adkaysi u leh oo waxay leedahay nolol adeeg dheer.
● Saxanka balanbaalista ee cabbirka weyni wuxuu qaataa qaab-dhismeed xargo leh, oo leh xoog sare, aag qulqulka weyn iyo iska caabbinta socodka yar.
● Waalku waxa uu leeyahay shaqo xidhid laba dhinac ah.Laguma xaddido jihada qulqulka dhexdhexaadiyaha inta lagu jiro rakibidda, mana saameynayso booska bannaan, waxaana lagu rakibi karaa jiho kasta.
● Qalabka wadista waxa lagu rakibi karaa meelo badan (wareegaya 90° ama 180°), kaas oo ku haboon isticmaalayaasha.
Aagga Codsiga
Lagu rakibay sahayda biyaha iyo qulqulka, nidaamyada HVAC iyo gaaska, iyo sidoo kale rakibaadda baaxadda weyn iyo dhuumaha ee kiimikaad, korontadda, biraha iyo warshadaha kale.Waalka waa waalka la furay oo la xiray iyadoo saxanka balanbaalista lagu wareejinayo 90°.Looma isticmaali karo oo kaliya in la gooyo dhexdhexaadiyaha, laakiin sidoo kale waxaa loo isticmaali karaa in lagu hagaajiyo socodka dhexdhexaadiyaha.
Tilmaamaha Alaabta
Magaca guud ee Tongjing | cabbirka ugu weyn | Cabbirka Flange iyo qeexida boodhka | ||||||||||
1.0MPa | 1.6MPa | 2.5MPa | ||||||||||
L | H1 | H | D | D1 | n-фd | D | D1 | n-фd | D | D1 | n-фd | |
50 | 108 | 350 | 112 | 165 | 125 | 4-18 | 165 | 125 | 4-18 | 165 | 125 | 4-18 |
65 | 12 | 370 | 115 | 185 | 45 | 4-18 | 85 | 145 | 4-18 | 85 | 45 | 8-18 |
80 | 14 | 380 | 120 | 200 | 60 | 4-18 | 200 | 160 | 8-18 | 200 | 60 | 8-18 |
100 | 127 | 420 | 38 | 220 | 80 | 8-18 | 220 | 180 | 8-18 | 235 | 90 | 8-22 |
25 | 140 | 460 | 164 | 250 | 210 | 8-18 | 250 | 210 | 8-22 | 270 | 220 | 8-26 |
150 | 40 | 555 | 175 | 285 | 240 | 8-22 | 285 | 240 | 8-22 | 300 | 250 | 8-26 |
00 | 52 | 60 | 200 | 340 | 295 | 8-22 | 340 | 295 | 12-22 | 360 | 310 | 2-26 |
250 | 65 | 830 | 243 | 395 | 350 | 12-22 | 405 | 355 | 12-26 | 425 | 370 | 12-30 |
300 | 78 | 895 | 250 | 445 | 400 | 2-22 | 460 | 410 | 12-26 | 485 | 430 | 16-30 |
350 | 90 | 950 | 280 | 505 | 460 | 6-22 | 520 | 470 | 16-26 | 555 | 490 | 6-33 |
400 | 216 | 190 | 305 | 565 | 515 | 6-26 | 580 | 525 | 16-30 | 620 | 550 | 16-36 |
450 | 222 | 255 | 350 | 615 | 565 | 20-26 | 640 | 585 | 20-30 | 670 | 600 | 20-36 |
500 | 229 | 305 | 380 | 670 | 620 | 20-26 | 715 | 650 | 20-33 | 730 | 660 | 20-36 |
600 | 267 | 340 | 445 | 780 | 725 | 20-30 | 840 | 770 | 20-36 | 845 | 770 | 20-39 |
700 | 292 | 520 | 480 | 895 | 840 | 24-30 | 910 | 840 | 24-36 | 960 | 875 | 24-42 |
800 | 318 | 1710 | 530 | 1015 | 950 | 24-33 | 1025 | 950 | 24-39 | 1085 | 990 | 24-48 |
900 | 330 | 1810kii | 580 | 1115 | 1050 | 28-33 | 1125 | 1050 | 28-39 | 1185 | 1090 | 28-48 |
1000 | 410 | 1960kii | 650 | 1230 | 1160 | 28-36 | 1255 | 1170 | 28-42 | 1320 | 1210 | 28-56 |
1200 | 470 | 2250 | 760 | 1455 | 1380 | 32-39 | 1485 | 1390 | 32-48 | 1530 | 1420 | 32-56 |
1400 | 530 | 2435 | 850 | 1675 | 1590kii | 36-42 | 1685kii | 1590kii | 36-48 | 1755kii | 1640kii | 36-62 |
600 | 600 | 2780 | 1030 | 1915kii | 1820kii | 40-48 | 1930kii | 1820kii | 40-56 | 1975kii | 1860kii | 40-62 |
1800 | 670 | 3020 | 1230 | 2115 | 2020 | 44-48 | 2130 | 2020 | 44-56 | 2195 | 2070 | 44-70 |
2000 | 760 | 3270 | 1350 | 2325 | 2230 | 48-48 | 2345 | 2230 | 48-62 | 2425 | 2300 | 48-70 |