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  • Rubber Expansion Joint
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Home >Products > Dismantling Joint > VSSJA-2 Do
VSSJA-2 Double Flange loosing expansion joint

1.25 years production experience .

2.Materials :carbon steel or stainless

3.ISO9001,ISO14000,SGS .

4.Quality assurance .

E-mail:enquiry@lanphan.com
Product Description
Parameter
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Product Description

This product is applicable for transporting fresh, hot and cold water, drinking water, sewage, oil, fuel, lubricvating oil, air, gas, temperature not higher than 250 ° c for steam and granular powder, etc. The metal product is functioned with pull and pressure resistance and excellent seal performance and easy installation. Hence it is widely used in power, metallurgy, drainage and sewage disposal to connect pump, valve and pipe, etc. It also has some multi-directional displacement during pipes’ operation so as to release blind plate propulsion and protect pipes, especially it makes it easy to install and maintain pipes. However , force-transferring joints shall be used on the pipe corner and pump exit, because ,the joints can transfer blind plate propulsion from pump start to pump and pipe through force-transferring bolt and prevent pull to centralize close to pipe or pump or damage equipment by impact force. Other joints can be selected freely for other positions. Our tenet: your trust is our honor and will manufacture high-quality products for you.


 

Parameter

Technical Parameters for Power Dismantling Joint:

PN1.0MPa                                                                                                                                  Unit (mm)

DN Pipe Dia. Flange joint size Installation dimension Expansion 

 

δ

Weight (kg)
Flange outer dia. Dia. of bolt hole Bolt Max Min
No. Thickness
65 76 185 145 4 18 220 180 40 13.1
80 89 200 160 8 15.0
100 114 220 180 20.7
125 140 250 210 26.4
150 168 285 240 22 33.8
200 219 340 295 41.0
250 273 395 350 12 55.1
300 325 445 400 245 195 50 68.3
350 377 505 460 16 88.1
400 426 565 515 26 101.3
450 480 615 565 20 115.7
500 530 670 620 136.9
600 630 780 725 30 265 215 188.7
700 720 895 840 24 232.1
800 820 1015 950 33 380 320 60 384.6
900 920 1115 1050 28 422.9
1000 1020 1230 1160 36 487.6
1200 1220 1455 1380 32 39 400 340 718.6
1400 1420 1675 1590 36 42 888.0
1600 1620 1915 1820 40 48 410 350 1252.3
1800 1820 2115 2020 44 1468.2
2000 2020 2325 2230 48 430 370 1753.5
2200 2220 2550 2440 52 56 2165.2
2400 2420 2760 2650 56 2473.7
2600 2620 2960 2850 60 490 410 80 2864.5
2800 2820 3180 3070 64 3214.2
3000 3020 3405 3290 68 60 3642.3

 

 


 

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