Basic Info.
Kind
Corrugated Compensator
Material
ANSI, Bsw, JIS, GB, DIN, Ect
Certification
ISO9001, ISO14001
Experience
25 Years Producing Experience
Applicable Place
Connect The Pipe, Valves, Pump, Ect
Specification
ISO9001, ISO14001
Product Description
Introduction of Rubber Expansion Joint
Rubber Expansion Joints are designed for piping systems to absorb pipe movements, relieve stress, reduce system noise/vibration, and compensate for misalignment/offset and to protect rotating mechanical equipment against start-up surge forces.
Because of rubber has superior capability in resistance of acid, alkali, oil, and electrolytic, Rubber Expansion Joint has become one of the alternatives of stainless steel and been successfully installed in tough demanding applications such as: Chemical/Petrochemical, Marine, Power Generation, Pulp/Paper, Steel Mills and Water/Wastewater Treatment.
Rubber expansion joint Features and Benefits
1. Versatile hand-built construction
2. Absorbs directional movement
3. Absorbs vibration, noise and shock
4. Compensates for misalignment
5. Wide flowing arch design
6. Virtually eliminates sediment buildup
7. Economical fully molded construction
8. High vacuum rating (up to 30 Hg) can be supplied for certain sizes
9. Special grooved flange ring design, prevent rubber end pulling out
Material List |
No | Name | Quantity | Material |
1 | Body | 1 | Q235A, QT400-15 |
2 | Follower | 1 | Q235A, QT400-15 |
3 | Sealing | 1 | NBR, CR, EPDM |
4 | Bolt | n | Q235A, 35# |
5 | Nut | n | Q235A, 20# |
Technical Parameters for VSSJA Flange Loosing Expansion Joint |
PN0.25MPa Unit (mm) |
DN | Pipe Dia. | Flange joint size | Total Length | Pipe insert length ≈Lo | Expansion δ | Weight (kg) |
Flange outer dia. | Dia. of bolt hole | Bolt hole dia. | Bolt |
No. | Thickness |
65 | 76 | 160 | 130 | 14 | 4 | M12 | 118 | 65 | 50 | 5.7 |
80 | 89 | 190 | 150 | 18 | M16 | 6.8 |
100 | 108 | 210 | 170 | 4 | M16 | 123 | 8.5 |
114 | 8.9 |
125 | 133 | 240 | 200 | 8 | 10.5 |
140 | 11.0 |
150 | 159 | 265 | 225 | 12.5 |
168 | 13.8 |
200 | 219 | 320 | 280 | 15.8 |
250 | 273 | 375 | 335 | 12 | 130 | 22.3 |
300 | 325 | 440 | 395 | 22 | M20 | 160 | 85 | 65 | 30.3 |
350 | 355 | 490 | 445 | 33.4 |
377 | 36.0 |
400 | 406 | 540 | 495 | 16 | 38.8 |
426 | 40.4 |
450 | 457 | 595 | 550 | 48.6 |
480 | 50.6 |
500 | 508 | 645 | 600 | 20 | 52.8 |
530 | 58.5 |
600 | 610 | 755 | 705 | 26 | M24 | 66.4 |
630 | 72.6 |
700 | 720 | 860 | 810 | 24 | 85.0 |
800 | 820 | 975 | 920 | 30 | M27 | 255 | 130 | 130 | 176.2 |
900 | 920 | 1075 | 1020 | 194.5 |
1000 | 1020 | 1175 | 1120 | 28 | 215.4 |
1200 | 1220 | 1375 | 1320 | 32 | 298.3 |
1400 | 1420 | 1575 | 1520 | 36 | 270 | 332.4 |
1600 | 1620 | 1790 | 1730 | 40 | 453.9 |
1800 | 1820 | 1990 | 1930 | 44 | 518.9 |
2000 | 2020 | 2190 | 2130 | 48 | 601.9 |
2200 | 2220 | 2405 | 2340 | 33 | 52 | M30 | 275 | 673.7 |
2400 | 2420 | 2605 | 2540 | 56 | 732.1 |
2600 | 2620 | 2805 | 2740 | 60 | 300 | 140 | 140 | 823.6 |
2800 | 2820 | 3030 | 2960 | 36 | 64 | M33 | 977.1 |
3000 | 3020 | 3230 | 3160 | 68 | 1043.9 |
3200 | 3220 | 3430 | 3360 | 72 | 1134.8 |
3400 | 3420 | 3630 | 3560 | 76 | 1218.2 |
3600 | 3620 | 3840 | 3770 | 80 | 1334.5 |
3800 | 3820 | 4045 | 3970 | 39 | M36 | 1465.8 |
4000 | 4020 | 4245 | 4170 | 84 | 1503.5 |
PN0.6MPa Unit (mm) |
DN | Pipe Dia. | Flange joint size | Total Length | Pipe insert length ≈Lo | Expansion δ | Weight (kg) |
Flange outer dia. | Dia. of bolt hole | Bolt hole dia. | Bolt |
No. | Thickness |
65 | 76 | 160 | 130 | 14 | 4 | M12 | 118 | 65 | 50 | 5.7 |
80 | 89 | 190 | 150 | 18 | M16 | 6.8 |
100 | 108 | 210 | 170 | 123 | 8.5 |
114 | 8.9 |
125 | 133 | 240 | 200 | 8 | 10.5 |
150 | 159 | 265 | 225 | 12.5 |
168 | 13.8 |
200 | 219 | 320 | 280 | 15.8 |
250 | 273 | 375 | 335 | 12 | 130 | 22.3 |
300 | 325 | 440 | 395 | 22 | M20 | 160 | 85 | 65 | 30.3 |
350 | 355 | 490 | 445 | 33.4 |
377 | 36.0 |
400 | 406 | 540 | 495 | 16 | 38.8 |
426 | 40.4 |
450 | 457 | 595 | 550 | 48.6 |
480 | 50.6 |
500 | 508 | 645 | 600 | 26 | 20 | 52.8 |
530 | 58.5 |
600 | 610 | 755 | 705 | M24 | 66.4 |
630 | 72.6 |
700 | 720 | 860 | 810 | 24 | 85.0 |
800 | 820 | 975 | 920 | 30 | M27 | 255 | 130 | 130 | 176.2 |
900 | 920 | 1075 | 1020 | 194.5 |
1000 | 1020 | 1175 | 1120 | 28 | 215.4 |
1200 | 1220 | 1405 | 1340 | 33 | 32 | M30 | 312.6 |
1400 | 1420 | 1630 | 1560 | 36 | 36 | M33 | 270 | 369.1 |
1600 | 1620 | 1830 | 1760 | 40 | 498.1 |
1800 | 1820 | 2045 | 1970 | 39 | 44 | M36 | 575.0 |
2000 | 2020 | 2265 | 2180 | 42 | 48 | M39 | 708.6 |
2200 | 2220 | 2475 | 2390 | 52 | 275 | 821.7 |
2400 | 2420 | 2685 | 2600 | 56 | 919.1 |
2600 | 2620 | 2905 | 2810 | 48 | 60 | M45 | 300 | 140 | 140 | 1125.5 |
2800 | 2820 | 3115 | 3020 | 64 | 1247.2 |
3000 | 3020 | 3315 | 3220 | 68 | 1331.6 |
3200 | 3220 | 3525 | 3430 | 72 | 1484.8 |
3400 | 3420 | 3735 | 3640 | 76 | 1636.5 |
3600 | 3620 | 3970 | 3860 | 56 | 80 | M52 | 1906.0 |
PN1.0MPa Unit (mm) |
DN | Pipe Dia. | Flange joint size | Total Length | Pipe Insert length ≈Lo | Expansion δ | Weight (kg) |
Flange outer dia. | Dia. of bolt hole | Bolt hole dia. | Bolt |
No. | Thickness |
65 | 76 | 185 | 145 | 14 | 4 | M16 | 118 | 65 | 50 | 6.3 |
80 | 89 | 200 | 160 | 18 | 8 | 7.4 |
100 | 108 | 220 | 180 | 123 | 8.7 |
114 | 10.4 |
125 | 133 | 250 | 210 | 11.3 |
140 | 12.7 |
150 | 159 | 285 | 240 | 22 | M20 | 14.8 |
168 | 15.9 |
200 | 219 | 340 | 295 | 19.4 |
250 | 273 | 395 | 350 | 12 | 130 | 27.5 |
300 | 325 | 445 | 400 | 160 | 85 | 65 | 33.5 |
350 | 355 | 505 | 460 | 16 | 38.4 |
377 | 42.0 |
400 | 406 | 565 | 515 | 26 | M24 | 44.6 |
426 | 48.0 |
450 | 457 | 615 | 565 | 20 | 56.4 |
480 | 58.2 |
500 | 508 | 670 | 620 | 63.4 |
530 | 70.2 |
600 | 610 | 780 | 725 | 30 | M27 | 79.6 |
630 | 87.1 |
700 | 720 | 895 | 840 | 24 | 104.1 |
800 | 820 | 1015 | 950 | 33 | M30 | 255 | 130 | 130 | 198.5 |
900 | 920 | 1115 | 1050 | 28 | 210.3 |
1000 | 1020 | 1230 | 1160 | 36 | M33 | 242.3 |
1200 | 1220 | 1455 | 1380 | 39 | 32 | M36 | 357.9 |
1400 | 1420 | 1675 | 1590 | 42 | 36 | M39 | 270 | 419.2 |
1600 | 1620 | 1915 | 1820 | 48 | 40 | M45 | 621.7 |
1800 | 1820 | 2115 | 2020 | 44 | 724.0 |
2000 | 2020 | 2325 | 2230 | 48 | 834.2 |
2200 | 2220 | 2550 | 2440 | 56 | 52 | M52 | 275 | 1016.2 |
2400 | 2420 | 2760 | 2650 | 56 | 1165.0 |
2600 | 2620 | 2960 | 2850 | 60 | 300 | 140 | 140 | 1327.6 |
2800 | 2820 | 3180 | 3070 | 64 | 1508.4 |
3000 | 3020 | 3405 | 3290 | 60 | 68 | M56 | 1723.4 |
Address:
No. 173, Chunteng Road, New and High-Tech District, Zhengzhou, Henan, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Chemicals, Construction & Decoration, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Henan Shuangfu Industry Co. Ltd, is a leading manufacturer specializing in processing various steam, water, wind pipe expansion joints and compensation joints,
Based on the scientific management mode of modern enterprises, the company owns advanced process, strong technical strength, leading production equipment and complete testing instruments and apparatus, and it has 5 senior engineers, 16 engineers, 30 senior technicians and about 300 employees. With a set of effective service system, the company has formed a service team characterized of honesty and credit, planned site for clients free of charge as well as design and installation of foundation drawings and flow drawings. It can provide professional technical training, dispatch technicians for installation and commissioning in suit.