HENAN LIWEI PIPELINE EQUIPMENT CO.,LTD.
C2F(VSSJAF) g Dimantling  Joint
l Material  f of  components
No. Name Quantity Material
1 Body 1 QT400-15,Q235A,ZG230-450,20
2 Gasket 1 NBR
3 Follower 1 QT400-15,Q235A,ZG230-450,20
4 Limited short pipe 1 Q235A,20,16Mn
5 bolt n Q235A,35,1Cr8Ni9Ti
6 Nut 5n Q235A, 20,1Cr8Ni9Ti
Installation  data
Nominal
Diameter
DN
External
diameter
f f f of  pipe
DW
Length
e Flange  g connecting  dimension
0.6Mpa 1.0Mpa
L L L L △L L L L D D D D D1 n-Th b b b b D D D D D1 n-Th b b b 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
100 114 210 170 220 180 24
125 140 240 200
8-M16
20
250 210
26
150 168 265 225 285 240
8-M20
200 219 320 280 22 340 295
28 250 273 375 335 12-M16 24 395 350
12-M20
300 328 220 50 440 395 12-M20 445 400 400
Nominal
Diameter
DN
External
diameter
f f f of  pipe
DW
Length
e Flange  g connecting  dimension
0.6Mpa 1.0Mpa
L L L L △L L L L D D D D D1 n-Th b b b b D D D D D1 n-Th b b b b
350 377 490 445 26 505 460 16-M20 30
400 426 540 495 28 565 515 16-M24 32
450 480 595 550 28 615 565 20-M24 32
500 530 645 600 20-M20 30 670 620 20-M24 34
600 630
240
755 705 20-M24 30 780 725 24-M27 36
700 720 860 810 24-M24 32 895 840 24-M30 40
800 820
350
60
975 920 24-M27 34 1015 950 28-M30 44
900 920 1075 1020
24-M27
36 1115 1050 28-M33 46
1000 1020 1175 1120 28-M27 36 1230 1160 32-M36 50
1200 1220
370
1405 1340 32-M30 40 1455 1380 36-M39 56
1400 1420 1630 1560 36-M33 44 1675 1590 40-M45 62
1600 1620
380
1830 1760 40-M33 48 1915 1820 44-M45 68
1800 1820 2045 1970 44-M36 50 2115 2020 48-M45 70
2000 2020
400
2265 2180 48-M39 54 2325 2230 52-M52 74
2200 2220 2475 2390 52-M39 60 2550 2440 56-M52 80
2400 2420 2685 2600 56-M39 62 2760 2650 60-M52 82
2600 2620
450 80
2905 2810 60-M45 64 2960 2850 64-M52 88
2800 2820 3115 3020 64-M45 68 3180 3070 68-M56 94
3000 3020 3315 3220 68-M45 70 3405 3290 24-M27 100
3200 3220 3525 3433 72-M45 76
VSSJAF(C2F) Dismantling Joint: Mainly composed of body, sealing-washer, gland, short slides ,
this product is applicable to pipes which connected with Flange on both sides, modulate the
product's length between Flange while installing. Screw down bolts after installation to integrate
the structure and guarantee a certain shift which will facilitate the adjustment of size while
installation. It can turn the axial thrust on the whole pipe.
HENAN LIWEI PIPELINE EQUIPMENT CO.,LTD.