Limit Type SBR 7.0Mpa Single Sphere Rubber Expansion Joint Flexible Connector

Brand Name:JINGNING
Certification:CE,ISO
Model Number:RFJD
Minimum Order Quantity:1
Delivery Time:5--15 working days
Payment Terms:Western Union, T/T, L/C, D/A, D/P, MoneyGram
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Location: Zhengzhou Shandong China
Address: Room 1002, Xinghua Building,Zhengzhou City, China
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High quality limit type expansion joint


The limiting device for limit type expansion joint shall be reasonably matched with the flexible rubber joint, which can limit the positioning displacement when used in the general connection of pipelines or in the pipeline with displacement requirements. When the flexible rubber joint is connected with pumps and valves, the limiting device shall be equipped on the flexible rubber joint to transfer force, It is an ideal substitute for steel force transmission joint.


Performance characteristics of limit type expansion joint


1. It has the advantages of small volume, light weight, good ductility, convenient installation and maintenance, etc.

2. Horizontal, radial and angular deviation can be caused during installation, which will not be limited by the uneven center of pipe plug and flange surface.

3. When working, it can reduce the transmission noise of the structure and has strong damping capacity.


Technical data of limit type expansion joint

GENERAL CHARACTRISTICS
Nominal DiameterDN15-DN3000
Working PressurePN6-PN25
Working Temperature-20℃-140℃
Working MediumWater,Oil,Acid,Alkali

Main data of limit type expansion joint
Nominal diameter(DN)
Length
Axial displacement(mm)
Horizontal displacement
Deflexion angle
mm
inch
mm
Extension
Compression
mm
(a1+a2)°
32
1 1/4
95
6
9
9
15°
40
1 1/2
95
6
10
9
15°
50
2
105
7
10
10
15°
65
2 1/2
115
7
13
11
15°
80
3
135
8
15
12
15°
100
4
150
10
19
13
15°
125
5
165
12
19
13
15°
150
6
180
12
20
14
15°
200
8
210
16
25
22
15°
250
10
230
16
25
22
15°
300
12
245
16
25
22
15°
350
14
255
16
25
22
15°
400
16
255
16
25
22
15°
450
18
255
16
25
22
15°
500
20
255
16
25
22
15°
600
24
260
16
25
22
15°

Note:To select the proper piping limit type expansion joint , it is critical to understand the media compatibility with the materials selected, full temperature, pressure and vacuum ranges, movements required, and dimensions between pipe flanges. With this information, JINGNING application engineers can assist in determining the ideal expansion joint for any application.

Limit type expansion joint details show

Limit flexible rubber joint production flow

Do you know how is a high quality limit flexible rubber joint made?Let's see with JINGNING.



Limit type expansion joint advantage


1. The spherical structure has strong internal pressure stability, and combined with strong special reinforced nylon, it has excellent pressure resistance

2. Excellent shock absorption and noise reduction performance. Reduce the inherent vibration, noise and movement of the pipeline system, enable the isolation equipment to move freely, and eliminate the vibration and repulsive sound common in metal joints.

3. Compensate for greater elongation, compression, lateral and angular movement.


Limit type expansion joint application


Because the rubber joint has good comprehensive performance, it is widely used in chemical industry, construction, water supply, drainage, petroleum, light and light industry, refrigeration, sanitation, plumbing, fire protection, electric power and other basic industries.

China Limit Type SBR 7.0Mpa Single Sphere Rubber Expansion Joint Flexible Connector supplier

Limit Type SBR 7.0Mpa Single Sphere Rubber Expansion Joint Flexible Connector

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