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Basic Info.
Model NO.
expansion joint 6
Material
Rubber Expansion Joint 6
Technics
Vulcanization
Customized
Customized
Flange Material
Carbon Steel,Stainless Steel
Burst Pressure
5.0MPa
Flange Standard
DIN,BS,ANSI
Pressure Rating
150 Psi
Transport Package
Wooden Crate
Specification
DN80*40-DN300*250
Trademark
CHNFLEX
Origin
China
HS Code
40094200
Production Capacity
30000PCS/Year
Product Description
Concentric reducer expansion joint 6 is a type of pipeline connection component, mainly used to solve the problem of different diameters when connecting metal pipelines. The ordinary type is used to transport air, compressed air, water, seawater, oil, acid, alkali, etc. at -10 ºC~115 ºC, while the special type is used to transport the above-mentioned media or oil, concentrated acid, etc. above -30 ºC~250 ºC. 
Concentric reducer expansion joint 6 has the following significant characteristics:
1. High pressure resistance ensures the safe operation of pipeline systems
2. Good elasticity, able to adapt to the displacement and deformation of pipelines
3. Large displacement and balanced pipeline deviation
4. Absorb vibration, reduce noise, and improve the comfort of pipeline systems
5. Good noise reduction effect ensures the operational quality of the pipeline system
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.
Concentric reducer expansion joint 6 are widely used in pipeline systems such as water supply and drainage, circulating water, HVAC, fire protection, paper making, pharmaceuticals, petrochemicals, ships, water pumps, compressors, fans, etc.
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
| 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 |
Concentric reducer expansion joint 6 has the following significant characteristics:
1. High pressure resistance ensures the safe operation of pipeline systems
2. Good elasticity, able to adapt to the displacement and deformation of pipelines
3. Large displacement and balanced pipeline deviation
4. Absorb vibration, reduce noise, and improve the comfort of pipeline systems
5. Good noise reduction effect ensures the operational quality of the pipeline system
| Size | Length | Allowable Movements in Operation | |||
| mm | mm | Ext | Comp | Horizontal | Angular |
| 80*40 | 180 | 15 | 20 | 13 | 15° |
| 80*50 | 180 | 15 | 20 | 13 | 15° |
| 80*65 | 180 | 15 | 20 | 12 | 15° |
| 100*50 | 180 | 15 | 20 | 22 | 15° |
| 100*65 | 180 | 15 | 20 | 22 | 15° |
| 100*80 | 180 | 15 | 20 | 14 | 15° |
| 125*65 | 200 | 18 | 22 | 22 | 15° |
| 125*80 | 200 | 18 | 22 | 22 | 15° |
| 125*100 | 200 | 18 | 22 | 22 | 15° |
| 150*80 | 200 | 18 | 22 | 22 | 15° |
| 150*100 | 200 | 18 | 22 | 22 | 15° |
| 150*125 | 200 | 18 | 22 | 22 | 15° |
| 200*100 | 200 | 18 | 22 | 22 | 15° |
| 200*125 | 200 | 18 | 22 | 22 | 15° |
| 200*150 | 200 | 18 | 22 | 22 | 15° |
| 250*100 | 220 | 20 | 25 | 24 | 15° |
| 250*125 | 220 | 20 | 25 | 24 | 15° |
| 250*150 | 220 | 20 | 25 | 24 | 15° |
| 250*200 | 220 | 20 | 25 | 24 | 15° |
| 300*150 | 220 | 20 | 25 | 24 | 15° |
| 300*200 | 220 | 20 | 25 | 24 | 15° |
| 300*250 | 220 | 20 | 25 | 24 | 15° |
| 1.Raw material Top level CR/EPDM/NBR rubber raw materials,No recycled rubber | 2.Plasticating and mixing Special Formulation for better Bending with Nylon,For Better Strength,Sealing | 3.Workblanks wraping Cooper plated steel wire reinforcement prevent pull off |
| 4.Vulcanizing Automatic vulcanization machine ensure vulcanization time and pressure | 5.Inspecting 100% strict inspection is to be responsible for consumers | 6.Packaging Protective Packaging for No Rust and Breakage |
Concentric reducer expansion joint 6 are widely used in pipeline systems such as water supply and drainage, circulating water, HVAC, fire protection, paper making, pharmaceuticals, petrochemicals, ships, water pumps, compressors, fans, etc.
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
Q1:What's the package?
A2:The package is carton box and strong plywood case.
Q2:What's the working pressure?
A2:The working pressure can be 1.0Mpa, 1.6Mpa, 2.5Mpa.
Q3:What certificates can you provide?
A3:We could provide CE,ISO certificate.
Q4:Can we get a sample?
A4:Yes,we could provide samples for you to test the quality.