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

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

Nama merek:	Lianghe
Nomor Model:	Kxt
MOQ:	1 set
Harga:	$8.5-$195.8
Rincian kemasan:	Bungkus dengan film plastik, dikemas dalam karton; kemudian masukkan ke dalam kotak kayu ekspor beba
Ketentuan Pembayaran:	T/T, D/P, D/A, Western Union, Moneygram, L/c

Informasi Rinci

Deskripsi Produk

Informasi Rinci

Tempat asal:

CINA

Sertifikasi:

ISO9001

Diameter Nominal:

DN15-DN4000

Suhu yang sesuai:

-20 ℃ ~ 150 ℃

Pelabuhan:

Shanghai, Tianjin atau Qingdao di Tiongkok

Standar Flange:

DIN, ANSI, BS

Bahan karet:

EPDM, NBR, Neoprena（CR)

Lapisan Penguatan:

Cincin kawat baja

jenis sendi:

Tipe flensa

Bingkai utama:

Kain Tali Nilon

Media yang berlaku:

Udara, Air, Minyak, Asam Lemah dan Alkali

Menyediakan kemampuan:

12000 set per bulan

Menyoroti:

EPDM rubber expansion joint

ANSI 150LB rubber joint

galvanized steel flange expansion joint

Deskripsi Produk

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.

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Kompensator Ekspansi Pipa

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Adaptor Flange

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Sendi ekspansi karet bola tunggal

Sambungan Ekspansi Karet Bola Ganda

Masukan ekspansi karet yang disegel sepenuhnya

sendi ekspansi karet khusus

klep cek karet duckbill

Pengeboran bersama

sendi ekspansi bawah

selang berlapis logam fleksibel

Kompensator Ekspansi Pipa

Gabungan Gibault

Adaptor Flange

Klem perbaikan pipa

Katup kupu-kupu

katup gerbang bergelombang

rincian produk

Sendi ekspansi karet bola tunggal

Sambungan Ekspansi Karet Bola Ganda

Masukan ekspansi karet yang disegel sepenuhnya

sendi ekspansi karet khusus

klep cek karet duckbill

Pengeboran bersama

sendi ekspansi bawah

selang berlapis logam fleksibel

Kompensator Ekspansi Pipa

Gabungan Gibault

Adaptor Flange

Klem perbaikan pipa

Katup kupu-kupu

katup gerbang bergelombang

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