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5 Inch DN125 Single Sphere Flexible Rubber Expansion Joint | EPDM Rubber Bellow with Carbon Steel Flange

5 Inch DN125 Single Sphere Flexible Rubber Expansion Joint | EPDM Rubber Bellow with Carbon Steel Flange

Nome da marca: Lianghe
Número do modelo: Kxt
MOQ: 1 conjunto
Preço: $9.5-$15.5
Detalhes da embalagem: Estojo de madeira
Condições de pagamento: T/T, D/A, D/P, Western Union, MoneyGram, L/C.
Informações detalhadas
Lugar de origem:
CHINA
Certificação:
ISO9001
Material da junta de borracha:
EPDM, NBR, CR, PTFE, etc.
Tratamento da superfície das flanges:
galvanizado
Quadro principal:
Tecido de cordão de nylon
Padrão de flange:
DIN, ANSI, BS
Classificação de pressão:
150 psi
Deformação lateral:
±10mm - ±50mm
Garantia:
1 ano
Capacidade de movimento:
±10mm - ±50mm
Porta:
Xangai, Tianjin ou Qingdao na China
Habilidade da fonte:
8500 conjuntos por mês
Destacar:

5 inch rubber expansion joint

,

EPDM rubber bellow with flange

,

DN125 carbon steel flange joint

Descrição do produto

Product Overview


The 5 Inch DN125 Single Sphere Flexible Rubber Expansion Joint is a high-quality pipeline compensator designed to absorb vibration, reduce noise, and compensate for thermal expansion and contraction in piping systems. Made with durable EPDM rubber and galvanized carbon steel flanges, it offers excellent flexibility and long-term reliability in both industrial and water system applications.

This joint is ideal for HVAC systems, water supply, wastewater treatment, chemical pipelines, and general industrial piping.

                     

                      

5 Inch DN125 Single Sphere Flexible Rubber Expansion Joint | EPDM Rubber Bellow with Carbon Steel Flange 0

                         5 Inch DN125 Single Sphere Flexible Rubber Expansion Joint | EPDM Rubber Bellow with Carbon Steel Flange 1




Key Features & Advantages


 High Flexibility & Vibration Absorption

The single sphere structure allows for maximum compression, elongation, and angular deflection. It efficiently reduces mechanical vibration and noise transmission, extending the lifespan of connected equipment.


 Premium EPDM Material

Manufactured from EPDM rubber, this joint provides superior resistance to high temperature, ozone, and aging. It also performs well in both hot and cold water applications, as well as weak acids or alkalis.


Strong & Corrosion-Resistant Flanges

Equipped with carbon steel galvanized flanges, ensuring firm connection, excellent sealing, and long-lasting corrosion protection even in harsh environments.


Compact Structure, Easy Installation

Its compact size and light weight make installation quick and simple, saving both space and labor costs during pipeline assembly.


 Effective Pressure Resistance

Designed for ANSI 150LB / PN16 pressure ratings, the joint maintains safe operation under high pressure while compensating for pipe misalignment and movement.


5 Inch DN125 Single Sphere Flexible Rubber Expansion Joint | EPDM Rubber Bellow with Carbon Steel Flange 2


NO Product name Material
1 Tube EPDM
2 Reinforcing fabric Nylon
3 Ring Steel wire rope
4 Flange Carbon steel




Product Benefits Summary

Noise and vibration reduction for smooth operation

Compensation for thermal expansion and pipeline movement

High sealing performance preventing leakage

Maintenance-free and long-lasting under normal use

Customizable flange standards to fit global requirements


5 Inch DN125 Single Sphere Flexible Rubber Expansion Joint | EPDM Rubber Bellow with Carbon Steel Flange 3


Typical Applications

✅ HVAC and chill water systems
✅ Water treatment plants and pump rooms
✅ Industrial pipelines for air, oil, and chemicals
✅ Firefighting and drainage systems
✅ Marine and shipbuilding pipelines

5 Inch DN125 Single Sphere Flexible Rubber Expansion Joint | EPDM Rubber Bellow with Carbon Steel Flange 4



Our factory

5 Inch DN125 Single Sphere Flexible Rubber Expansion Joint | EPDM Rubber Bellow with Carbon Steel Flange 5


5 Inch DN125 Single Sphere Flexible Rubber Expansion Joint | EPDM Rubber Bellow with Carbon Steel Flange 6


Why Choose Us

As a professional manufacturer of rubber expansion joints, we focus on quality, precision, and performance. Every joint undergoes strict pressure and sealing tests before delivery. We support OEM & ODM services, custom labeling, and global shipping to meet your project needs.