China Single Sphere Rubber Expansion Joint manufacturer
Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
JINGNING Specialized In Rubber Expansion Joints
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High Pressure Resistant Single Sphere Rubber Expansion Joint In Piping Customized

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Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.

City: zhengzhou

Province/State:shandong

Country/Region:china

Tel:86-150-93112546

Contact Person:
Mr.Wu
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High Pressure Resistant Single Sphere Rubber Expansion Joint In Piping Customized

Brand Name JINGNING
Model Number RLJS
Certification CE,ISO
Place of Origin China
Minimum Order Quantity 1
Price US$11.1~51.8/pc
Payment Terms Western Union,T/T,L/C,D/A,D/P,MoneyGram
Supply Ability 10000 sets per week
Delivery Time 5--15 working days
Packaging Details carton or wooden
Product name High Pressure Resistant Single Sphere Rubber Expansion Joint In Piping Customized
Working pressure -0.2~4.5Mpa
Keyword Single Sphere Rubber Expansion Joint
Material EPDM,NBR,NR, CR, SBR, FKM
Size DN350
Flange Standard DIN/ANSI/JIS/BS
Certificates CE, ISO, MTC, COO, QC
Brand CHNFLEX
Detailed Product Description

High Pressure Resistant Single Sphere Rubber Expansion Joint In Piping Customized


Product Description

Single Sphere Rubber Expansion Joint is a flexible piping component with a single spherical rubber element, designed to absorb vibration, compensate for axial, lateral, and angular movements, and reduce stress caused by thermal expansion or mechanical forces. Its rubber construction provides flexibility, corrosion resistance, and durability, making it suitable for pumps, HVAC systems, water treatment, and various industrial pipelines.

Performance characteristics

1. Flexibility: Accommodates axial, lateral, and angular movements.
2. Durability: Reinforced rubber flexible joint provides long-lasting performance.
3. Corrosion Resistance: Resists aggressive environments and chemicals.
4. Noise & Vibration Reduction: Dampens vibrations and shock waves.
5. Ease of Installation & Maintenance: Compact design and standard flange connections facilitate installation and upkeep.


Product Specification

SizeLengthAllowable Movements in Operation
mminchmmAxial Compression mmAxial Extension
mm

Transverse Movement

mm

Angular Deflection mm
251130/15220121415°
321 1/495/130/15220121415°
401 1/295/130/15220121415°
502105/130/15220121415°
652 1/2115/130/15220121415°
803130/135/15220121415°
1004130/15220121415°
1255130/152/16520121415°
1506130/152/18520121415°
2008130/152/21020121415°
25010130/203/23020121415°
30012130/203/24525162215°
35014200/25525162215°
40016200/25525162215°
45018200/25525162215°
50020200/25525162215°
6002426025162215°
7002826025162215°
8003226025162215°
9003626025162215°
100040260/30025162415°
11004430025162415°
12004830025162415°

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


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


Application


Single Sphere Rubber Expansion Joint are widely used in various fields, including construction, chemical industry, shipbuilding, tap water, gas, chemical pipelines, petroleum pipelines, food pipelines, air conditioning pipelines, and sewage treatment.


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

Q1:What’s the material of Single Sphere Rubber Expansion Joint?

A1:The material can be EPDM,NBR,CR,SBR..It depends on the working condition.


Q2:What’s the warranty period of Single Sphere Rubber Expansion Joint?

A2:We provide 18 months’ warranty.


Q3:What’s the working temperature of Single Sphere Rubber Expansion Joint?

A3:The working temperature is -20℃~100℃.


Q4:What’s the package?

A4:The package is carton box and strong plywooden case.

Product Tags: high pressure rubber expansion joint   single sphere expansion joint piping   customized resistant rubber expansion joint  
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