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DN32 Single Sphere Rubber Expansion Joint With EPDM Rubber ANSI 150LB Galvanized Carbon Steel Flanges

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Junção de expansão de borracha de esfera única

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válvula de controlo de borracha

mangueira flexível de metal trançado

Compensadores de expansão de tubos

braçadeira do reparo da tubulação

Válvula de porta flangeada

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DN32 Single Sphere Rubber Expansion Joint With EPDM Rubber ANSI 150LB Galvanized Carbon Steel Flanges

Nome da marca:	Lianghe
Número do modelo:	Kxt
MOQ:	1 conjunto
Preço:	$8.5-$195.8
Detalhes da embalagem:	Enrole com filme plástico, embalado em caixas; em seguida, coloque em caixas de madeira para exporta
Condições de pagamento:	T/T, D/P, D/A, Western Union, MoneyGram, L/C

Informações detalhadas

Descrição do produto

Informações detalhadas

Lugar de origem:

CHINA

Certificação:

ISO9001

Diâmetros nominais:

DN15-DN4000

Temperatura adequada:

-20 ℃ ~ 150 ℃

Porta:

Xangai, Tianjin ou Qingdao na China

Flange padrão:

DIN, ANSI, BS

Material de borracha:

EPDM, NBR, Neoprene (CR)

Camada de reforço:

Anel de arame de aço

Tipo de junta:

Tipo de flange

Quadro principal:

Tecido de cordão de nylon

Mídia aplicável:

Ar, água, óleo, ácidos fracos e álcalis

Habilidade da fonte:

12000 grupos pelo mês

Destacar:

EPDM rubber expansion joint

ANSI 150LB rubber joint

galvanized steel flange expansion joint

Descrição do produto

Product Overview

The DN32 Single Sphere Rubber Expansion Joint is a compact and highly flexible connector designed to absorb vibration, compensate for thermal expansion, and reduce pipeline noise.
Manufactured according to ANSI 150LB flange standard, this model is made with high-quality EPDM rubber and galvanized carbon steel flanges, ensuring excellent durability and corrosion resistance in various industrial environments.

This small-diameter (DN32, 1¼ inch) expansion joint is widely used in water supply systems, HVAC pipelines, pump connections, and industrial fluid transportation where flexibility and leak-proof performance are essential.

DN32 Single Sphere Rubber Expansion Joint With EPDM Rubber ANSI 150LB Galvanized Carbon Steel Flanges 0

Key Features

High-Performance EPDM Rubber:
Resistant to aging, ozone, acid, alkali, and high temperatures up to 120 °C, ensuring long service life.

ANSI 150LB Standard Flanges:
Precisely machined and hot-dip galvanized for excellent corrosion resistance.

Compact Single-Sphere Design:
Allows greater flexibility and movement absorption in a smaller space.

Effective Vibration & Noise Reduction:
Ideal for pumps, chillers, compressors, and pipelines requiring stability and low vibration.

Easy Installation & Maintenance:
Lightweight, detachable, and compatible with both steel and PVC pipe systems.

DN32 Single Sphere Rubber Expansion Joint With EPDM Rubber ANSI 150LB Galvanized Carbon Steel Flanges 1

Item	Specification
Model	Single Sphere Rubber Expansion Joint
Nominal Diameter	DN32 (1¼")
Flange Standard	ANSI 150LB
Working Pressure	1.6 MPa (16 bar)
Test Pressure	2.4 MPa
Burst Pressure	≥3.0 MPa
Material of Rubber	EPDM
Flange Material	Carbon Steel, Hot-Dip Galvanized
Working Temperature	-20 °C to +120 °C
Suitable Medium	Water, Air, Weak Acid/Alkali, Industrial Fluids

Applications

The DN32 EPDM rubber expansion joint is commonly installed in:

1.HVAC and chilled water systems

2.Fire protection and water distribution networks

3.Industrial pump and compressor lines

4.Wastewater treatment and chemical plants

5.Building service pipelines and mechanical rooms

DN32 Single Sphere Rubber Expansion Joint With EPDM Rubber ANSI 150LB Galvanized Carbon Steel Flanges 2

Factory Inventory

DN32 Single Sphere Rubber Expansion Joint With EPDM Rubber ANSI 150LB Galvanized Carbon Steel Flanges 3

Installation Instructions

1.Ensure both pipeline flanges are aligned and clean before installation.

2.Do not over-stretch or twist the rubber joint during installation.

3.Tighten flange bolts diagonally and evenly to avoid leakage.

4.Avoid contact with sharp objects or high-temperature surfaces.

Pls note:For systems with frequent vibration, use limit rods or anti-pull devices for safety.

Advantages of Our Factory

20+ years of experience in manufacturing rubber expansion joints.

ISO9001 certified production and full quality control process.

OEM & ODM customization available with short lead time.

Global shipping and professional technical support team.

DN32 Single Sphere Rubber Expansion Joint With EPDM Rubber ANSI 150LB Galvanized Carbon Steel Flanges 4

FAQ

Q1: What is the maximum pressure this DN32 expansion joint can handle?
A1: The joint can withstand up to 16 bar (232 psi) under standard working conditions.

Q2: Can this joint be used for hot water or steam?
A2: It’s suitable for hot water up to 120°C, but not recommended for continuous steam service.

Q3: Is customization available for flange material or rubber type?
A3: Yes, we offer options such as stainless steel flanges and rubber types like NBR or Neoprene upon request.

Q4: What is the lifespan of this rubber expansion joint?
A4: Under normal working conditions, the service life is typically 5–8 years, depending on temperature, pressure, and medium.

Etiquetas:

Junção de expansão de borracha de esfera única

Junção de expansão de borracha da esfera dobro

Junção de expansão de borracha totalmente fechada

juntas de expansão de borracha personalizadas

válvula de controlo de borracha

desmontada comum

articulação de expansão

mangueira flexível de metal trançado

Compensadores de expansão de tubos

Junção de Gibault

adaptador da flange

braçadeira do reparo da tubulação

Válvula de borboleta

Válvula de porta flangeada

Junção de expansão de borracha de esfera única

Junção de expansão de borracha da esfera dobro

Junção de expansão de borracha totalmente fechada

juntas de expansão de borracha personalizadas

válvula de controlo de borracha

desmontada comum

articulação de expansão

mangueira flexível de metal trançado

Compensadores de expansão de tubos

Junção de Gibault

adaptador da flange

braçadeira do reparo da tubulação

Válvula de borboleta

Válvula de porta flangeada

Detalhes dos produtos

Junção de expansão de borracha de esfera única

Junção de expansão de borracha da esfera dobro

Junção de expansão de borracha totalmente fechada

juntas de expansão de borracha personalizadas

válvula de controlo de borracha

desmontada comum

articulação de expansão

mangueira flexível de metal trançado

Compensadores de expansão de tubos

Junção de Gibault

adaptador da flange

braçadeira do reparo da tubulação

Válvula de borboleta

Válvula de porta flangeada

DN32 Single Sphere Rubber Expansion Joint With EPDM Rubber ANSI 150LB Galvanized Carbon Steel Flanges

EPDM rubber expansion joint

ANSI 150LB rubber joint

galvanized steel flange expansion joint