CHV701-900
Waa waalka loogu talagalay nidaamyada tuubooyinka cadaadiska sarreeya.
Hordhac: Noocan waalka ah wuxuu ka samaysan yahay bir shub ah wuxuuna u adkeysan karaa heerarka cadaadiska sare. Caadi ahaan waxay ku habboon tahay nidaamyada dhuumaha ee qaybaha 600 iyo 900. Nashqaddeedu waxay qabataa qaab-dhismeedka jeegga jeegga, kaas oo si wax ku ool ah uga hortagi kara dib-u-soo-celinta dhexdhexaadinta.
Ammaan ah oo la isku halleyn karo: Waxay xaqiijin kartaa hawlgalka badbaadada ee nidaamka dhuumaha ee xaaladaha cadaadiska sare, iyo ka hortagga dib-u-soo-celinta dhexdhexaadinta inay saameyn ku yeelato nidaamka.
adkeysiga adag: Qalabka birta ah ee la shubay waxay leeyihiin awood sare iyo adkeysi, waxayna si degan ugu shaqayn karaan waqti dheer deegaan adag.
Cabirro badan: Bixi cabbirro kala duwan iyo tilmaamo si loo daboolo baahiyaha nidaamyada dhuumaha kala duwan.
Isticmaalka: Class 600-900 Cast Steel Check Valve waxaa caadi ahaan loo isticmaalaa nidaamka dhuumaha cadaadiska sare ee warshadaha sida petrochemicals, tamarta, iyo injineernimada kiimikada, si looga hortago dib-u-dhaqmaadka dhexdhexaadka ah iyo ilaalinta hawlgalka nabdoon ee hababka dhuumaha iyo qalabka la xiriira. Xaaladaha codsiga caadiga ah waxaa ka mid ah dhuumaha uumiga cadaadiska sarreeya, dhuumaha gaasta cadaadiska sarreeya, iwm.
Cadaadis sare u adkaysta: ku habboon nidaamyada dhuumaha ee leh heerarka cadaadiska sare, awood u leh inay si isku hallayn ah u adkeyso cadaadiska sare.
Iska caabbinta daxalka: Waxaa laga sameeyay birta shubka ah, waxay leedahay iska caabbinta daxalka oo wanaagsan waxayna ku habboon tahay nidaamyada dhuumaha ee warbaahinta daxalka ah.
Hubi qaab dhismeedka waalka: Loogu talagalay qaab dhismeedka waalka hubinta, waxay si wax ku ool ah uga hortagi kartaa dib u socodka dhexdhexaadiyaha.
Naqshadeynta iyo Soosaarka: ASME B16.34
Weji ka waji: ASME B16.10
Xidhiidhka calanka: ANSI B16.5
Tijaabada iyo kormeerka: API598
MAYA | QAYBTA | Qalabka ASTM | ||||
WCB | LCB(1) | WC6 | CF8 (M) | CF3 (M) | ||
1 | JIRKA | A216 WCB | A352 LCB | A217 WC6+STL | A351 CF8(M)+STL | A351 CF3(M)+STL |
2 | KURSIGA | A105+13Cr | A105+13Cr | - | - | - |
3 | DISC | A216 WCB+13Cr | A352 LCB+13Cr | A217 WC6+STL | A351 CF8 (M) | A351 CF3 (M) |
4 | HINGE | A216 WCB | A182 F6 | A182 F6 | A351 CF8 (M) | A351 CF3 (M) |
5 | HINGE PIN | A276 304 | A182 F6 | A182 F6 | A182 F304(F316) | A182 F304(F316) |
6 | FAROOG | A216 WCB | A352 LCB | A217 WC6 | A351 CF8 (M) | A351 CF3 (M) |
7 | BOOLKA BOOLKA | A193 B7 | A320 L7 | A193 B16 | A193 B8(M) | A193 B8(M) |
8 | BOOLKA NUT | A194 2H | A194 7 | A194 4 | A194 8 (M) | A194 8 (M) |
9 | GASKET | SS304+GRAPHIT | PTFE/SS304+GRAPHIT | PTFE/SS316+ GRAPHITE | ||
10 | BOOLKA | A216 WCB | A352 LCB | A217 WC6 | A351 CF8 (M) | A351 CF3 (M) |
Cabirka iyo Miisaanka CLASS600
Cabbirka | in | 1/2 | 3/4 | 1 | 11/2 | 2 | 21/2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 | 26 |
mm | 15 | 20 | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 650 | |
L/L1 (RF/BW) | in | 6.5 | 7.5 | 8.5 | 9.5 | 11.5 | 13 | 14 | 17 | 22 | 26 | 31 | 33 | 35 | 39 | 43 | 47 | 55 | - |
mm | 165 | 190 | 216 | 241 | 292 | 330 | 356 | 432 | 559 | 660 | 787 | 838 | 889 | 991 | 1092 | 1194 | 1397 | - | |
L2 (RTJ) | in | - | - | - | - | 11.62 | 13.12 | 14.12 | 17.12 | 22.12 | 26.12 | 31.12 | 33.12 | 35.12 | 39.12 | 43.12 | 47.25 | 55.38 | - |
mm | - | - | - | - | 295 | 333 | 359 | 435 | 562 | 664 | 791 | 841 | 892 | 994 | 1095 | 1200 | 1407 | - | |
H (furan) | in | 3.38 | 3.5 | 4.5 | 5.5 | 7.5 | 8 | 8.75 | 10 | 14.5 | 17.5 | 19.25 | 21.38 | 23.38 | 25.75 | 28.75 | 31 | 43.5 | - |
mm | 85 | 90 | 115 | 140 | 190 | 205 | 222 | 255 | 368 | 445 | 490 | 540 | 595 | 655 | 730 | 785 | 1105 | - | |
WT (Kg) | BW | 5.5 | 7.5 | 12 | 18 | 24 | 35 | 44 | 70 | 125 | 207 | 310 | 460 | 615 | 945 | 1105 | 1495 | 1695 | - |
RF/RTJ | 4 | 6 | 8 | 12.5 | 16 | 19 | 26 | 44 | 87 | 147 | 220 | 350 | 452 | 720 | 845 | 1160 | 1280 | - |
Cabirka iyo Miisaanka CLASS900
Cabbirka | in | 2 | 21/2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 |
mm | 50 | 65 | 80 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | |
L1 (BW) | in | 14.5 | 16.5 | 15 | 18 | 24 | 29 | 33 | 38 | 40.5 | 44.5 |
mm | 368 | 419 | 381 | 457 | 610 | 737 | 838 | 965 | 1029 | 1130 | |
L (RF) | in | 14.5 | 16.5 | 15 | 18 | 24 | 29 | 33 | 38 | 40.5 | 44.5 |
mm | 368 | 419 | 381 | 457 | 610 | 737 | 838 | 965 | 1029 | 1130 | |
L2 (RTJ) | in | 14.62 | 16.62 | 15.12 | 18.12 | 24.12 | 29.12 | 33.12 | 38.12 | 40.38 | 44.88 |
mm | 371 | 422 | 384 | 460 | 613 | 740 | 841 | 968 | 1038 | 1140 | |
H | in | 9.5 | 9.5 | 10 | 13.38 | 15.75 | 18.12 | 21.62 | 24 | 27 | 29.5 |
mm | 240 | 240 | 255 | 340 | 400 | 460 | 550 | 610 | 685 | 750 | |
WT (Kg) | BW | 22 | 34 | 38 | 71 | 176 | 485 | 761 | 1125 | 1345 | 1490kii |
RF/RTJ | 44 | 55 | 61 | 116 | 255 | 630 | 940 | 1433 | 1710 | 1820kii |