VSSJA Flange Adaptor

VSSJA Flange Adaptor

  • BrandLanphan VSSJA
  • ColorCustomized
  • OriginZhengzhou, Henan, China
VSSJA Flange-loosing Expansion Joint consists of loosing expansion joint and limiting nozzle stubs, one side is connected to flange, the other side is connected to pipeline. It can prevent compensate joints from leaking and damaging because of pipe’s excessive displacement.
DESCRIPTION

VSSJA flange adaptor is also called AF type pipe compensator in GB/T12465-2007, and VSSJA flange loosing type expansion joints, it consists of Follower, flange, sleeve, rubber seals and bolts, nuts. One end connection way is plug-in, which is same with SSJB flexible mechanical coupling, the other end connection way is flange. Flange adaptor connecting pipes can be different material, especially for steel pipe and plastic pipes.


According to the material difference, there are carbon steel flange adaptor, ductile iron flange adaptor and stainless steel flange adaptor. Bolts and nuts material can be different from body. Usually, carbon steel flange adaptor flange drilling shape is circle, ductile iron flange adaptor flange drilling shape is oval.

VSSJA Flange Adaptor
DETAILS
VSSJA Flange Adaptor

Make use of the principle of rubber sealing ring will deformed by force, rational in design, ensure no leakage of the product.

VSSJA Flange Adaptor

Fine lathe manufacturing, 100% qualified weld inspection.

VSSJA Flange Adaptor

Rubber seals are designed and manufactured by our factory.The rubber gasket has function of heat resistant, acid and alkali resistant, corrosion resistant, wear resistant and oil resistant.

SPECIFICATIONS
Nominal diameter External diameter of pipe Length Flange connection size
0.25Mpa 0.6Mpa 1.0Mpa
D D1 n - do D D1 n - do D D1 n - do
65 76 118 160 130 4 - φ14 160 130 4 - φ14 185 145 4 - φ18
80 89 190 150 4 - φ18 190 150 4 - φ18 200 160 8 - φ18
100 108 123 210 170 210 170 220 180
100 114
125 133 240 220 8 - φ18 240 200 8 - φ18 250 210
125 140
150 159 265 225 265 225 285 240 8 - φ22
150 168
200 219 320 280 320 280 340 295
250 273 130 375 335 12 - φ18 375 335 12 - φ18 395 350 12 - φ22
300 325 160 440 395 12 - φ22 440 395 12 - φ22 445 400 12 - φ22
350 355 490 445 490 445 505 460 16 - φ22
350 377
400 406 540 495 16 - φ22 540 495 16 - φ22 565 515 16 - φ26
400 426
450 457 595 550 16 - φ22 595 550 16 - φ22 615 565 20 - φ26
450 480
500 508 645 600 20 - φ22 645 600 20 - φ22 670 620
500 530
600 610 755 705 20 - φ26 755 705 20 - φ26 780 725 20 - φ30
600 630
700 720 860 810 24 - φ26 860 810 24 - φ26 895 840 24 - φ30
800 820 255 975 920 24 - φ30 975 920 24 - φ30 1015 950 24 - φ33
900 920 1075 1020 24 - φ30 1075 1020 24 - φ30 1115 1050 28 - φ33
1000 1020 1175 1120 28 - φ30 1175 1120 28 - φ30 1230 1160 28 - φ36
1200 1220 1375 1320 32 - φ30 1405 1340 32 - φ33 1455 1380 32 - φ39
1400 1420 270 1575 1520 36 - φ30 1630 1560 36 - φ36 1675 1590 36 - φ42
1600 1620 1790 1730 40 - φ30 1830 1760 40 - φ36 1915 1820 40 - φ48
1800 1820 1990 1930 44 - φ30 2045 1970 44 - φ39 2115 2020 44 - φ48
2000 2020 2190 2130 48 - φ30 2265 2180 48 - φ42 2325 2230 48 - φ48
2200 2220 275 2405 2340 52 - φ33 2475 2390 52 - φ42 2550 2440 52 - φ56
2400 2420 2605 2540 56 - φ33 2685 2600 56 - φ42 2760 2650 56 - φ56
2600 2620 300 2805 2740 60 - φ33 2905 2810 60 - φ48 2960 2850 60 - φ56
2800 2820 3030 2960 64 - φ36 3115 3020 64 - φ48 3180 2070 64 - φ56
3000 2020 3230 3160 68 - φ36 3315 3220 68 - φ48 3405 3290 68 - φ60
3200 3220 3430 3360 72 - φ36 3525 3430 72 - φ48      
3400 3420 3630 3560 76 - φ36 3735 3640 76 - φ48      
3600 3620 3840 3770 80 - φ36 3970 3860 80 - φ26      
3800 3820 4045 3970 80 - φ39            
4000 4020 4245 4170 84 - φ39            
No. Name Quantity Material
1 Valve body 1 QT - 15、Q235A、ZG230 - 450、1Cr13、20
2 Cover 1 QT - 15、Q235A、ZG230 - 450、1Cr13、20
3 Gasket 2 NBR、CR、EPDM、NR
4 Bolt n Q235A、35、1Cr18Ni9Ti
5 Nut n Q235A、20、1Cr18Ni9Ti
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