VSSJA-2 Double Flanges Loosing Stop Metal Expansion Joint

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  • VSSJA-2 Double Flanges Loosing Stop Metal Expansion Joint

PRODUCTS DETAILS

Nominal diameter External diameter of pipe External dimension Compensation length Flange connection size
0.6Mpa 1.0Mpa
L L1 D D1 n – do D D1 n – do
65 76 340 105 50 160 130 4 – φ14 185 145 4 – φ18
80 89 190 150 4 – φ18 200 160 8 – φ18
100 108 210 170 220 180
100 114 210 170 8 – φ18 220 180
125 133 340 105 50 240 200 250 210
125 140 240 200 250 210
150 159 265 225 285 240 8 – φ22
150 168 265 225 285 240
200 219 320 280 340 295
250 273 375 335 12 – φ18 395 350 12 – φ22
2300 325 370 130 65 440 395 12 – φ22 445 400
350 377 490 445 505 460 16 – φ22
400 426 540 495 16 – φ22 565 515 16 – φ26
450 480 595 550 615 565 20 – φ26
500 530 645 600 20 – φ22 670 620 20 – φ26
600 630 755 705 20 – φ26 780 725 20 – φ30
700 720 860 810 24 – φ26 895 840 24 – φ30
800 820 600 220 130 975 920 24 – φ30 1015 950 24 – φ33
900 920 1075 1020 1115 1050 28 – φ33
1000 1020 1175 1120 28 – φ30 1230 1160 28 – φ36
1200 1220 1405 1340 32 – φ33 1455 1380 32 – φ40
1400 1420 640 240 150 1630 1560 36 – φ36 1675 1590 36 – φ42
1500 1520 1730 1660
1600 1620 1830 1760 40 – φ36 1915 1820 40 – φ48
1800 1820 2045 1970 44 – φ40 2115 2020 44 – φ48
2000 2020 2265 2180 48 – φ42 2325 2230 48 – φ48
2200 2220 2475 2390 52 – φ42 2550 2440 52 – φ56
2400 2420 2685 2600 56 – φ42 2760 2650 56 – φ56
2600 2620 710 2905 2810 60 – φ48 2960 2850 60 – φ56
2800 2820 3115 3020 64 – φ48 3180 3070 64 – φ56
3000 3020 3315 3220 68 – φ48 3405 3290 68 – φ60
3200 3220 3525 3430 72 – φ48
3400 3420 3735 3640 76 – φ48
3600 3620 3970 3860 80 – φ56
No. Name Quantity Material
1 Valve nody 1 QT450 – 10、Q235A
2 Gasket 1 NBR
3 Follower 1 QT450 – 10、Q235A
4 Limited short pipe 1 Q235A
5 nut 4n Q235A、20#
6 long stud n Q235A、35#
7 short stud n Q235A、35#
VSSJA-2 double flange loosing stop metal expansion joint is also called B2F pipe compensator in GB/T12645-2007, it consists of body, follower, gland and slip pipe. Based on VSSJA flange adaptor, there are another two flanges and slip pipe. Compared with VSSJA-1 single flange loosing stop expansion joint connection, which connection is one end flange, one end welding.this product requires very minimal maintenance making it both cost efficient and easy-to-use for any application where flexibility must be combined with reliable performance—saving you time & money down the line! With all these benefits combined together you can rest assured knowing that your pipes are protected against vibrations & corrosion whilst ensuring optimal flow rates throughout your networked piping system!

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