VSSJAF Ob Chav Flanges Dismantling Hlau Expansion Joint (DISMANTLING JOINTS), tseem hu ua expansion pob qij txha, compensator.Ob chav flange kis tau tus mob sib koom ua ke yog tsim los ntawm lub cev, lub nplhaib sib khi, cov neeg taug qab thiab nthuav dav cov yeeb nkab luv, nws yog tsim rau cov kav dej uas ob sab txuas nrog flange, thaum kev teeb tsa, kho qhov ntev ntawm cov khoom ntawm ob qho kawg nrog flanges, ntsia hlau rau hauv lub caj pas bolts thiab ua. nws mus rau hauv tag nrho, thiab muaj qee qhov kev hloov pauv, kom yooj yim rau kev kho qhov loj me thaum teeb tsa.
Nominal txoj kab uas hla | Sab nraud txoj kab uas hla ntawm cov yeeb nkab | Sab nraud dimension | Flange kev twb kev txuas loj | ||||||||
0.6 Mpa | 1.0 Mpa | ||||||||||
L | L▲ | D | D1 | n – Th. | b | D | D1 | n – Th. | b | ||
65 | 76 | 200 | 40 | 160 | 130 | 4 – M12 | 16 | 185 | 145 | 4 – M16 | 20 |
80 | 89 | 190 | 150 | 4 – M16 | 18 | 200 | 160 | 8 – M16 | 22 | ||
100 | 114 | 210 | 170 | 18 | 220 | 180 | 24 | ||||
125 | 140 | 240 | 200 | 8 – M16 | 20 | 250 | 210 | 26 | |||
150 | 168 | 265 | 225 | 20 | 280 | 240 | 8 – M20 | 26 | |||
200 | 219 | 320 | 280 | 22 | 340 | 295 | 28 | ||||
250 | 273 | 375 | 335 | 12 – M16 | 24 | 395 ib | 350 | 12 – M20 | 28 | ||
300 | 325 | 220 | 50 | 440 | 395 ib | 12 – M20 | 24 | 445 | 400 | 12 – M20 | 28 |
350 | 377 ib | 490 ib | 445 | 26 | 505 | 460 | 16 – M20 | 30 | |||
400 | 426 | 540 | 495 ib | 16 – M20 | 28 | 565 ib | 515 | 16 – M24 | 32 | ||
450 | 480 | 595 ib | 550 | 28 | 615 | 565 ib | 20 – M24 | 32 | |||
500 | 530 | 645 ib | 600 | 20 – M20 | 30 | 670 ib | 620 | 20 – M24 | 34 | ||
600 | 630 | 240 | 755 ib | 705 ib | 20 – M24 | 30 | 780 ua | 725 ib | 20 – M27 | 36 | |
700 | 7 20 | 860 ua | 810 | 24 – M24 | 32 | 895 ib | 840 ua | 24 – M27 | 40 | ||
800 | 820 | 350 | 60 | 975 ib | 9 20 | 24 – M27 | 34 | 1015 | 950 ua | 24 – M30 | 44 |
900 | 9 20 | 1075 ib | 1020 | 24 – M27 | 36 | 1115 | 1050 | 28 – M30 | 46 | ||
1000 | 1020 | 1175 ib | 1120 | 28 – M27 | 36 | 1230 | 1160 | 28 – M33 | 50 | ||
1200 | 1220 | 370 | 1405 ib | 1340 ib | 32 – M30 | 40 | 1455 | 1380 | 32 – M36 | 56 | |
1400 | 1420 | 1630 | 1560 | 36 – M33 | 44 | 1675 ib | 1590 ib | 36 – M39 | 62 | ||
1600 | 1620 | 380 | Xyoo 1830 | 1760 | 40 – M33 | 48 | Xyoo 1915 | 1820 | 40 – M45 | 68 | |
1800 | 1820 | 2045 ib | Xyoo 1970 | 44 – M36 | 50 | 2115 | 2020 | 44 – M45 | 70 | ||
2000 | 2020 | 400 | 2265 ib | 2 180 | 48 – M39 | 54 | 23 25 | 2230 ib | 48 – M45 | 74 | |
2200 | 2220 | 2475 ib | 2390 ib | 52 – M39 | 60 | 2550 | 2440 ib | 52 – M52 | 80 | ||
2400 | 24 20 | 2685 ib | 2600 | 56 – M39 | 62 | 2760 ib | 2650 | 56 – M52 | 82 | ||
2600 | 26 20 | 450 | 80 | 2905 ib | 2810 ib | 60 – M45 | 64 | ib 2960 | 2850 | 60 – M52 | 88 |
2800 | 28 20 | 3 115 | 3 020 | 64 – M45 | 68 | 3 180 | 3 070 | 64 – M52 | 94 | ||
3000 | 3 020 | ib 3315 | 3 220 | 68 – M45 | 70 | ib 3405 | ib 3290 | 68 – M56 | 100 | ||
3200 | 3 220 | ib 3525 | ib 3430 | 72 – M45 | 76 |
Tsis muaj. | Lub npe | Ntau | Khoom siv |
1 | Valve nres | 1 | QT450-10, Q235A |
2 | Gasket | 1 | NBR |
3 | Ua raws | 1 | QT450-10, Q235A |
4 | Cov yeeb nkab luv luv | 1 | qw 235a |
5 | Stud | n | Q235A, 35# |
6 | Txiv ntseej | n | Q235A, 20# |
steel khoom dismantling sib txuas yeeb nkab coupling sib koom ua ke lub ntsiab nta
1. Yooj yim thiab yooj yim installation, yooj yim valve installation, pheej yig pipeline axial nro.
2. Cov khoom yog casting los yog vuam hlau, xoob raj qhov chaw xaiv trapezoidal roj hmab foob, nyob rau hauv qhov kev txiav txim ntawm caj pas thiab bolt.
3. Lub hauv paus ntsiab lus ntawm kev siv roj hmab compression elastic deformation.Forced sealing nplhaib deformation nyob rau sab nrauv phab ntsa ntawm cov yeeb nkab sib txuas ontology ntawm static foob.
4. Hlau thiab foob nruj me ntsis raws li kev siv kev ua tau zoo thiab cov neeg siv khoom xav tau.Cov khoom siv sab nrauv muaj zog tiv thaiv corrosion, los ntawm kev sib txuas bolts rau siab zog carbon steel los yog stainless hlau.Vim muaj qee qhov sib txawv ntawm ontology thiab telescopic raj, ua rau nws muaj qee yam axial thiab radial hloov chaw.
5. Kev them nyiaj zoo thiab kev pab cov yeeb nkab nyob rau hauv chav kawm ntawm cov kav dej thiab qhov muag tsis pom kev, thiab pab txhawb dej twj tso kua mis, hloov lub valve, kev teeb tsa thiab kev saib xyuas yog cov yeeb nkab installation hauv kev lag luam shipping yog cov khoom siv zoo tshaj plaws.