Products Description
The threaded rubber expansion joint features internal threaded couplings at both ends for connection.It is suitable for use in central air conditioning fan coils,and its increased length ensures excellent sound insulation effect.
|
NO |
Name |
Material |
|
1 |
Inner/outer rubber |
NR,NBR,EPDM,FKM,PTEF,IIR,CR |
|
2 |
Strengthen ring |
Nylon with rubber |
|
3 |
Fabric |
Nylon |
|
4 |
Union |
Stainless steel,Malleable Iron |
Performance characteristics
The working principle of threaded rubber expansion joints is that they can withstand high pressure, reduce noise, have good stretchability, and have characteristics such as vibration reduction, noise reduction, temperature resistance, and aging resistance. In addition, rubber has the advantages of strong flexibility, good elasticity, and high temperature resistance, making installation simple and convenient.
Product Specification
|
Size |
Length |
Allowable Movements in Operation |
|||
|
mm |
inch |
mm |
Axial |
Lateral |
Angular |
|
15 |
0.5 |
200 |
-20~+6mm |
±20mm |
30° |
|
20 |
0.75 |
200 |
-20~+6mm |
±20mm |
30° |
|
25 |
1 |
200 |
-20~+6mm |
±20mm |
25° |
|
32 |
1 1/4 |
200 |
-20~+6mm |
±20mm |
25° |
|
40 |
1 1/2 |
200 |
-20~+6mm |
±20mm |
20° |
|
50 |
2 |
200 |
-20~+6mm |
±20mm |
20° |
|
65 |
2 1/2 |
265 |
-20~+6mm |
±20mm |
15° |
|
80 |
3 |
280 |
-20~+6mm |
±20mm |
15° |
Note: If the medium is oil, acidic or alkaline substances, and there are special requirements for the working temperature, you can customize it by sending a letter or drawing. Please specify when ordering.
Product Details
Production Flow
Raw material
Top level CR/EPDM/NBR
rubber raw materials,no recycled rubber
Plasticating and mixing
Special formulation for better bending with nylon,for better strength,sealing
Workblanks wraping
Cooper plated steel wire reinforcement prevent pull off
Vulcanizing
Automatic vulcanization machine ensure vulcanization time and pressure
Inspecting
100% strict inspection is to be responsible for consumers
Packaging
Protective packaging for no
rust and breakage
Application
Threaded rubber expansion joints have the characteristics of pressure resistance, corrosion resistance, and good sealing, and are widely used in pipeline systems in the fields of construction, petrochemicals, sewage treatment, agricultural irrigation, and electricity, ensuring the stability and sealing of pipeline connections.
Our Services
1.24-hour online
2.Free samples provided
3.Support customization
4.Provide drawings
5.Multiple payment styles to choose from
6.Factory inspection (material, specifications, quantity, pressure, packaging)
7.Long warranty period
8.Suitable packaging for transportation
Our Customer
Certificate
FAQ
Q: Can you provide drawings?
Q: What' the MOQ of threaded rubber joint?
Q: What certificates can you provide?
Q: Can we get a sample?
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