Single Sphere EPDM Rubber Expansion Joint with Carbon Steel galvanized Flange Pipe Fittings

Single Sphere EPDM Rubber Expansion Joint with Carbon Steel galvanized Flange Pipe Fittings

A Single Sphere EPDM Rubber Expansion Joint with Carbon Steel Galvanized Flange Pipe Fittings is a flexible connector used in piping systems to absorb movement, reduce vibration, and compensate for misalignment.

Product Description
1. Single Sphere Design

A single spherical arch (or bulb) in the rubber body allows for axial, lateral, and angular movement.

More flexible than spool-type joints; ideal for systems requiring good movement absorption in all directions.

2. EPDM Rubber Body

Material: Ethylene Propylene Diene Monomer (EPDM) rubber.

Features:

Excellent resistance to weathering, ozone, UV, and aging.

Handles a wide range of water, steam, acids, and alkalis.

Not suitable for oils, fuels, or hydrocarbons.

3. Carbon Steel Galvanized Flanges

Material: Carbon steel with hot-dip galvanizing or zinc plating for corrosion protection.

Standards: Typically conform to ANSI, DIN, JIS, or BS standards depending on region and application.

Drilling patterns: Customizable to match pipe flanges.

4. Pipe Fittings

The flanges act as the main fittings; bolted to mating pipe flanges.

Can be customized for threaded or welded connections if needed.

Single sphere rubber expansion joint Advantages:

1.Reduces stress on pipes and equipment

2.Absorbs vibration and noise

3.Compensates for misalignment and thermal expansion

4.Easy to install and maintain

Factory equipment

Sphere inventory

The company adheres to the business philosophy of "customer satisfaction is our first duty, all employees are responsible for creating quality, continuous improvement sets new heights, honest service builds reputation", and wholeheartedly provides high-quality products and professional services to new and old customers.

The factory mainly produces rubber expansion joints, duckbill check valves, dismantling joint, bellow expansion joints, compensators, repair clamp, 02S404 national standard waterproof casings, gate valves ,butterfly valves etc; and all products have passed ISO 9001:2015 quality management system certification; adopting national and industry standards, advanced manufacturing technology, strong R&D and manufacturing capabilities, they are widely used in water supply, drainage, electricity, chemical industry, gas, metallurgy, urban construction and environmental protection and other pipeline industries.