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QJB spherical-compensator

QJB spherical-compensator

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所属分类
Compensator, Bellows
Describe
QJB spherical compensator
The QJB spherical compensator consists of a housing, a ball, a flange and a sealing ring. During operation, the sphere is nested inside the housing and sealed by a rubber seal. The sphere can be freely rotated within a certain range during use, and the angular displacement of the pipeline can be compensated. The spherical compensator is a new member of the large compensator family. Due to its good compensation of the lateral and angular displacement of the pipeline, it has been well received by customers since it entered the market. A single use is a universal compensation joint, generally used in boiler cooling systems. Only two combinations can be used to compensate for the lateral displacement of the pipe, and its compensation is much larger than other general compensators. Good sealing performance and stable operation, which greatly reduces a large number of maintenance processes.
 
[product alias]: flanged ball joint spherical compensation joint
[product specifications]: [DN32mm-DN4000mm]
[product pressure]: 0.6-2.5MPa
[Product Certification]: ISO9001-2008
[Scope of application]: [weak acid, weak alkali, weak corrosion, oil, hot water, cold water, etc.]
[product material]: carbon steel, ductile iron, stainless steel.
 
Features
The QJB spherical compensator consists of a circular shell, a sphere and a sealing ring. The housing contains a circular ring with a sealing ring connection in between. In this way, the spherical compensator can freely realize the displacement compensation of each angle within the range of motion, and is suitable for the pipeline with angular displacement, which is convenient for construction. The product is suitable for transporting seawater, fresh water, hot and cold water, drinking water, domestic sewage, crude oil, fuel oil, lubricating oil, refined oil, air, gas, steam and granular powder with a temperature not higher than 250 degrees.
 
Technical Parameters
 
Norminal Diameter DN(mm) Max radial size D(mm) Globe Distance E(mm) Torque(KN.M) Size of joint end dxs dxs(mm) Total length L(mm)  Weight
1.0Mpa 1.6Mpa 2.5Mpa
1.0Mpa 1.6Mpa 2.5Mpa 4.0Mpa Connection Flange Flange Flange Flange
501 180 114 0.07 0.11 0.17 0.28 59*3.5 200 23 23.8 29
65 198 152 0.14 0.23 0.36 0.58 73*4 260 31 33 39
80 225 168 0.32 0.51 0.80 1.28 89*4 292 45 46 53
100 260 178 0.54 0.86 1.34 2.15 108*4 310 66 68 82
125 300 206 1.04 1.67 2.61 4.18 133*4 350 87 91 111
150 375 254 1.52 2.43 3.80 6.08 159*4.5 440 99 101 125
200 440 236 2.15 3.45 5.39 8.63 219*5 435 137 141 176
250 540 315 4.22 6.75 10.55 16.88 273*6 584 262 271 330
300 608 275 6.34 10.15 15.86 25.38 325*6 602 360 375 457
350 685 370 8.31 13.30 20.78 33.25 377*8 670 546 569 696
400 780 420 10.83 17.32 27.06 43.30 426*8 757 645 665 822
450 825 435 15.34 24.55 38.36 61.38 480*8 822 911 956 947
500 900 336 20.81 33.30 52.03 13.25 529*8 728 1045 1111 1315
600 1055 448 26.22 41.95 65.55 104.87 630*8 900 1449 1640 1895
700 1300 710 31.78 50.84 79.44 127.10 720*8 1290 - - -
800 1450 830 38.26 61.22 95.65 153.05 820*10 1480 - - -
900 1630 950 45.20 72.32 113.05 180.80 920*110 1650 - - -
1000 1810 1100 52.74 84.38 131.84 210.95 1020*10 1810 - - -
1100 1990 1350 60.91 97.46 152.28 243.65 1120*12 2050 - - -
1200 2170 1550 69.78 111.65 174.45 279.45 1220*14 2280 - - -