BAL703
IFLOW valves-sabbaynaya kubbadda ayaa ku habboon codsiyada badda waxayna bixiyaan faa'iidooyin kala duwan taasoo ka dhigaysa xalka ugu habboon ee xakamaynta socodka agagaaraha badda. Waxaa laga sameeyay qalab tayo sare leh iyo injineero sax ah, waalkan sabaynta waxaa loogu talagalay inuu u adkeysto xaaladaha adag ee deegaanka badda, hubinta waxqabadka la isku halayn karo iyo cimri dhererka. Naqshadaynta daxalka u adkaysta ee IFLOW valves sabaynta ayaa ka dhigaysa inay ku habboon yihiin in loo isticmaalo deegaannada biyaha cusbada leh, iyaga oo siinaya kontorool qulqulaya oo waara oo la isku halayn karo iyada oo aan khatartu xumaan.
Dhismaheeda adag iyo iska caabbinta walxaha badda waxay dammaanad qaadayaan shaqeyn joogto ah xitaa xaaladaha adag. Hawlgalka saxda ah iyo ka jawaab celinta ee valves sabeynta waxay u oggolaaneysaa xakamaynta heerka saxda ah, ka caawinta si wax ku ool ah oo wax ku ool ah loo maareeyo biyaha, shidaalka iyo dareerayaasha kale ee maraakiibta. Xakamayntani waxay kaa caawinaysaa ka hortagga buuxinta xad-dhaafka ah ama qulqulka, si ay u wanaajiso badbaadada iyo hufnaanta hawlgalka.
Kala duwanaanshiyaha iyo la jaanqaadka nidaamyada badda ee kala duwan ayaa ka dhigaya IFLOW galka kubbadda sabaynaysa hanti qiimo leh oo loogu talagalay codsiyada badda. Haddii loo isticmaalo nidaamyada bamka birta, taangiyada ballast ama hababka daaweynta biyaha, waxqabadkeeda la isku halayn karo iyo dhismaheeda waara waxay xaqiijiyaan hawl-qabad siman, dhib la'aan. Dooro IFLOW valvyada kubbadda sabeynaya kalsoonida sare, adkeysiga iyo xakamaynta dareeraha saxda ah ee deegaanka badda. Naqshadeeda qallafsan iyo hawlgal la isku halayn karo ayaa ka dhigaya qayb muhiim u ah maaraynta dareeraha wax ku oolka ah ee maraakiibta.
Kala duwanaanta waxaa loo qaabayn karaa si ay ugu habboonaato codsigaaga, iyada oo la adeegsanayo dhismaha jirka, agabka, iyo sifooyinka la hagaajiyay si loo daboolo baahiyahaaga habsocodka. Iyada oo la aqoonsan yahay ISO 9022, waxaan qaadaneynaa habab nidaamsan si aan u hubinno tayada sare, waxaa laguu xaqiijin karaa isku halleyn heer sare ah iyo shaabadeynta waxqabadka nolosha naqshadeynta hantidaada.
Kubbada sabbaynaysa - Naqshadda kubbadda sabbaynaysaa waa nooca ugu badan ee waalka kubbadda. Noocan oo kale ah, kubaddu kuma xirna jirida sidaas darteed xoriyad ballaaran ayaa la heli karaa. Cadaadiska sare wuxuu caawiyaa abuurista shaabadda isagoo kubbadda dib ugu riixaya kursiga dambe ama kan hoose.
Gawaarida Trunnion - Naqshadeynta kubbadda trunnion waxay leedahay biin ilaalinaya kubbadda si aysan u kala bixin. Naqshaddan waxaa loo isticmaali karaa nidaamyada xawaaraha sare. Gawaarida loo yaqaan 'Trunnion valves' waxay isticmaalaan kubbad gaar ah oo qaybsan. Waalka waxa uu kubbada ku taageeraa usheeda dhexe iyo dhinaca ka soo horjeeda usheeda dhexe iyadoo la isticmaalayo usheeda dhexe ama birta kale. Usheeda dhexe waxay noqon kartaa qayb ka mid ah kubbadda ama goonida. Gawaarida loo yaqaan 'Trunnion valves' waxay bixiyaan khilaaf yar oo u dhexeeya kubbadda iyo shaabadda.
Dhexroorka magaca ah | NPS 1/2-8 | ||||||
Cadaadiska magaca ah (Mpa) | Fasalka 150-Fasalka 600 | ||||||
ALAAB | |||||||
NO | MAGACA QAYBTA | BIRTA KAAROON | STAINESS STELL | ||||
Qalabka qaybaha | 1 | Jirka | ASTM A216 WCB | ASTM A351 CF8 | ASTM A351 CF8M | ASTM A351 CF3 | ASTM A351 CF3M |
2 | Uur | A193 B7M | A320 B8 | A320 B8M | A320 B8 | ASTM A182 B8M | |
3 | Kubad | ASTMA105.ENP | ASTMA182 304 | ASTMA182 316 | ASTMA182 304L | ASTM A182 316L | |
4 | Kursiga | PTFE/NYLON/PEEK/PPL | |||||
5 | Gaaska-ka-hortagga dabka | SST+Graphite | |||||
6 | Bonnet | ASTMA105 | ASTMA182 304 | ASTMA182 316 | ASTMA182 304L | ASTM A182 316L | |
7 | Waalka lidka-static | Qaybaha isku dhafan | Qaybaha isku dhafan | Qaybaha isku dhafan | Qaybaha isku dhafan | Qaybaha isku dhafan | |
8 | Jirrid | ASTM A182 F6a | ASTM A182 304 | ASTMA182 316 | ASTMA182 304L | ASTM A182 316L | |
9 | cudud qaadista | PTFE | |||||
10 | Simbiriirixid | PTFE | |||||
11 | O-ring | VITON | |||||
12 | Gaaska-ka-hortagga dabka | SST+Graphite | |||||
13 | qanjirka shaabadee | ASTM A105.ENP | ASTMA182 304 | ASTMA182 316 | ASTMA182 304L | ASTM A182 316L | |
14 | furka madaxa socket | A197 B7M | A320 B8 | A320 B8M | A320 B8 | A320 B8M | |
15 | Baakad | Garaafka | |||||
16 | Baakaynta baadiyaha | ASTM A182 F6a | ASTM A182 304 | ASTMA182 316 | ASTMA182 304L | ASTM A182 316L | |
17 | Qanjirka baakadka | ASTM A182 F6a | ASTM A182 F6a | ASTM A182 F6a | ASTM A182 F6a | ASTM A182 F6a | |
18 | Xirmooyinka ka hortagga dabka | SST+Graphite | |||||
19 | furka madaxa socket | A197 B7M | A320 B8 | A320 B8M | A320 B8 | A320 B8M | |
20 | giraanta haynta | 65Mn | 65Mn | 65Mn | 65Mn | 65Mn | |
21 | lowska hexagon | A194-2HM | A194-8 | A194-8M | A194-8 | A194-8M | |
Shuruudaha adeegga Applicalbe | Warbaahinta lagu dabaqi karo | Uumiga Biyaha, Saliida, Gaaska, Gaaska dareeraha ah, Gaaska dabiiciga ah, iwm | Nitric acid | Acid acid | Oxidizer xooggan | Uriya | |
heerkulka Applicalbe | 120℃(PTFE) ≤80℃(NYLON),≤250℃(PEEK), ≤250℃(PPL) | ||||||
Naqshadeynta iyo wax soo saarka | API 608,API6D | ||||||
Cabirrada waji-ka-weji | ASME B16.10, API 6D | ||||||
Nooca isku xirka | Flange | ASME B16.5/ASME B16.47 | alxanka Bult | ASME B16.25 | |||
Tijaabada cadaadiska | API598. API6D | ||||||
Habka gudbinta | gudbinta qalabka gacanta, dirxiga iyo dirxiga, pneumatic, koronto |
Xogta cabbirka (mm)
Qiimaynta cadaadiska | Dhexroor Magaca | d | Flange | alxanka Bult | Garaafka wejiga ee kor loo qaaday | W | bir tuur | bir been abuur ah | Miisaanka (kg) | ||||||||
Fasalka | NPS | DN | L(RF) | L(RTJ) | L(BW) | D | D1 | D2 | f | b | N-Φd | H | H | bir tuur | bir been abuur ah | ||
150 | 1/2'' | 15 | 13 | 108 | / | 140 | 90 | 60.5 | 35 | 2 | 9 | 4-Φ16 | 140 | 80 | 78 | 2 | △ |
3/4'' | 20 | 19 | 117 | / | 152 | 100 | 70 | 43 | 2 | 10 | 4-Φ16 | 140 | 86 | 82 | 2.5 | △ | |
1 '' | 25 | 25 | 127 | / | 165 | 110 | 79.5 | 51 | 2 | 11 | 4-Φ16 | 140 | 98 | 95 | 3.5 | △ | |
1 1/4'' | 32 | 32 | 140 | / | 178 | 115 | 89 | 64 | 2 | 11 | 4-Φ16 | 180 | 106 | 100 | 6.5 | △ | |
1 1/2'' | 40 | 38 | 165 | / | 190 | 125 | 98.5 | 73 | 2 | 13 | 4-Φ16 | 180 | 133 | 128 | 7.5 | △ | |
2 '' | 50 | 50 | 178 | 191 | 216 | 150 | 120.5 | 92 | 2 | 14.5 | 4-Φ19 | 200 | 138 | 137 | 9 | △ | |
3 '' | 80 | 75 | 203 | 216 | 283 | 190 | 152.5 | 127 | 2 | 17.5 | 4-Φ19 | 300 | 175 | 148 | 19 | △ | |
4 '' | 100 | 100 | 229 | 241 | 305 | 230 | 190.5 | 157 | 2 | 22.5 | 8-Φ19 | 650 | 235 | 223 | 36 | △ | |
6 '' | 150 | 150 | 394 | 406 | 457 | 280 | 214.5 | 216 | 2 | 24 | 8-Φ22 | 800 | 285 | 278 | 78 | △ | |
8'' | 200 | 201 | 457 | 470 | 521 | 345 | 295.5 | 270 | 2 | 27 | 8-Φ22 | 1000 | 342 | 336 | 160 | △ | |
300 | 1/2'' | 15 | 13 | 140 | / | 140 | 95 | 66.5 | 35 | 2 | 13 | 4-Φ16 | 140 | 80 | 78 | 2.5 | △ |
3/4'' | 20 | 19 | 152 | / | 152 | 115 | 82.5 | 43 | 2 | 14.5 | 4-Φ19 | 140 | 86 | 82 | 3.6 | △ | |
1 '' | 25 | 25 | 165 | / | 165 | 125 | 89 | 51 | 2 | 16 | 4-Φ19 | 140 | 98 | 95 | 5 | △ | |
1 1/4'' | 32 | 32 | 178 | / | 178 | 135 | 98.5 | 64 | 2 | 17.5 | 4-Φ19 | 180 | 106 | 100 | 8.5 | △ | |
1 1/2'' | 40 | 38 | 190 | / | 190 | 155 | 114.5 | 73 | 2 | 19.5 | 4-Φ22 | 180 | 133 | 128 | 10 | △ | |
2 '' | 50 | 50 | 216 | 232 | 216 | 165 | 127 | 92 | 2 | 21 | 8-Φ19 | 200 | 138 | 137 | 12 | △ | |
3 '' | 80 | 75 | 283 | 298 | 293 | 210 | 168.5 | 127 | 2 | 27 | 8-Φ22 | 300 | 175 | 148 | 28 | △ | |
4 '' | 100 | 100 | 305 | 321 | 305 | 255 | 200 | 157 | 2 | 30.5 | 8-Φ22 | 650 | 235 | 223 | 46 | △ | |
6 '' | 150 | 150 | 403 | 419 | 457 | 320 | 270 | 216 | 2 | 35 | 12-Φ22 | 800 | 285 | 278 | 104 | △ | |
8'' | 200 | 201 | 502 | 518 | 521 | 380 | 330 | 270 | 2 | 40 | 12-Φ25 | 1000 | 342 | 336 | 208 | △ | |
600 | 1/2'' | 15 | 13 | 165 | / | 165 | 95 | 66.5 | 35 | 7 | 14.5 | 4-Φ16 | 140 | 78 | 68 | 5 | △ |
3/4'' | 20 | 19 | 190 | / | 190 | 115 | 52.5 | 43 | 7 | 16 | 4-Φ19 | 140 | 80 | 76 | 7 | △ | |
1 '' | 25 | 25 | 216 | / | 216 | 125 | 89 | 51 | 7 | 17.5 | 4-Φ19 | 180 | 110 | 106 | 9 | △ | |
1 1/4'' | 32 | 32 | 229 | / | 229 | 135 | 98.5 | 64 | 7 | 21 | 4-Φ19 | 200 | 115 | 110 | 13 | △ | |
1 1/2'' | 40 | 38 | 241 | / | 241 | 155 | 114.5 | 73 | 7 | 22.5 | 4-Φ22 | 250 | 135 | 128 | 17 | △ | |
2 '' | 50 | 50 | 292 | 295 | 292 | 165 | 127 | 92 | 7 | 26 | 8-Φ19 | 300 | 152 | 140 | 21 | △ | |
3 '' | 80 | 75 | 356 | 359 | 356 | 210 | 168.5 | 127 | 7 | 32 | 8-Φ22 | 650 | 224 | 213 | 43 | △ | |
4 '' | 100 | 100 | 432 | 435 | 432 | 275 | 216 | 157 | 7 | 38.5 | 8-Φ25 | 800 | 248 | 238 | 85 | △ |
Fadlan la tasho warshadda:
Fiiro gaar ah:Qiimaha miisaanka waxa kaliya ee loogu talagalay valve flanged.Fadlan kala tasho warshadeena si aad u hesho dhexroor magaceed sare ama miisaan. Wax kasta, wax ka beddelka cabbirka H,H1 iyo miisaanka haddii kale lama ogeysiin doono.