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Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
JINGNING Specialized In Rubber Expansion Joints
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Customized Pipe Expansion Joint Flange Type Pump Flexible Connector

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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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Customized Pipe Expansion Joint Flange Type Pump Flexible Connector

Model Number RLJS
Certificates CE, ISO, MTC, COO, QC
Certification CE,ISO
Payment Terms Western Union,T/T,L/C,D/A,D/P,MoneyGram
Product name Customized Pipe Expansion Joint Flange Type Pump Flexible Connector
Flange Material Carbon Steel, SS304, 3316
Price US$16.5~51.1/pc
Keyword Pump Flexible Connector
Supply Ability 10000 sets per week
OEM Accept
Minimum Order Quantity 1
Delivery Time 5--15 working days
Origin China
Packaging Details carton or wooden
Size DN450
Company Manufacturer
Brand Name JINGNING
Color Black
Place of Origin China
Detailed Product Description

Customized Pipe Expansion Joint Flange Type Pump Flexible Connector


Product Description

Customized flange type pipe expansion joints are professional rubber flexible connectors specially matched for pump piping systems. We support full customization of diameter, working pressure, rubber formula and flange material to fit various pump units.

Made of reinforced multi-layer cord fabric with embedded steel wire rings, the joints are available in EPDM, NBR and CR rubber to transport cooling water, mineral oil, compressed air and mild corrosive fluids. Floating carbon steel or stainless steel flanges simplify pipe alignment during installation.

Installed between pumps and pipelines, these flexible connectors cut vibration transmission, lower pipeline resonance noise, compensate axial, lateral and angular displacement caused by thermal expansion and installation deviation, and cushion water hammer impact. Widely used in HVAC, water supply, chemical and oil pumping projects.


Performance characteristics

1. Flexibility: Accommodates axial, lateral, and angular movements.
2. Durability: Pump Flexible Connector 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


Pump Flexible Connector 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 Pump Flexible Connector?

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


Q2:What’s the warranty period of Pump Flexible Connector?

A2:We provide 18 months’ warranty.


Q3:What’s the working temperature of Pump Flexible Connector?

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


Q4:What’s the package of Pump Flexible Connector?

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

Product Tags: flange type pipe expansion joint   single sphere rubber connector   pump flexible expansion joint  
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