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PTFE Bellows

Name: PTFE Bellows
Brand: ELECTRO POLYMERS INDUSTRIES
Price: 50 INR
Availability: InStock

Price 50 INR/ Unit

Get a Price/Quote

MOQ : 100 Units

PTFE Bellows Specification

Diameter
Nominal bore: 25 mm to 250 mm

Flexibility
High axial, lateral, and angular movement

Tensile Strength
Minimum 20 MPa

Connection Type
Flange / Plain end

Tolerance
0.2 mm

Temperature Range
-200C to +250C

Sealing Type
Leak-proof flexible joints

Bend Radius
Minimum 3 times the bore diameter

Yield Strength
14 MPa

Product Type
Elbow

Material
PTFE (Polytetrafluoroethylene)

Connection
Flanged ends

Shape
Round

Standard
ASTM D3294

Surface Treatment
Uncoated / Natural finish

Outer Diameter
50 mm - 300 mm (custom sizes available)

Section Shape
Round

Length
100 mm - 500 mm (custom available)

Thickness
3 mm (customizable)

Color
White

Usage
Expansion joints, vibration absorption, pipe alignment

Rated Pressure
Up to 10 Bar

Material Grade
Virgin PTFE / Filled PTFE

Application
Chemical, Petrochemical, Food, Pharmaceutical, Water treatment plants

Permeability
Low gas permeability

Fatigue Life
>10,000 cycles

Installation
Easy installation, maintenance-free

Approvals/Certifications
FDA compliant, RoHS compliant (on request)

Expansion Length
Up to 30 mm

Weight
Lightweight, density ~2.2 g/cm3

Compression Length
Up to 30 mm

Fire Resistance
Inert and self-extinguishing

Corrosion Resistance
Excellent against almost all chemicals

Electrostatic Properties
Non-conductive

PTFE Bellows Trade Information

Minimum Order Quantity
100 Units

Payment Terms
Cash Advance (CA)

Supply Ability
20000 Units Per Month

Delivery Time
7-10 Days

Main Export Market(s)
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

Main Domestic Market
All India

PTFE Bellows About

We are distributing an extensive range of PTFE Bellows in the market. It is made by using optimum grade components with the assistance of latest technology under the supervision of our highly skilled professionals. This item is widely utilized in piping systems for absorb motion and vibrations in effective manner. Our offered PTFE Bellows is demanded in the market because of its good quality, excellent chemical resistance, low friction, and high-temperature resistance nature. All the provided items are properly checked on the various quality parameters before dispatching it from our premises. We deliver the same at a reasonable price rate.

Superior Chemical & Corrosion Resistance

PTFE Bellows are engineered to resist nearly all chemicals, providing outstanding performance in highly corrosive environments common in chemical processing, pharmaceutical, and food industries. Their low gas permeability ensures purity and safety, making them ideal for handling aggressive media without risk of contamination.

Flexible, Durable, and Maintenance-Free

With a fatigue life exceeding 10,000 cycles and high flexibility in axial, lateral, and angular directions, these bellows absorb vibrations and accommodate pipe misalignments. Their robust construction eliminates the need for frequent maintenance, making them reliable for long-term, demanding operations.

Adaptable to Varied Installations

Available with flanged or plain ends and a wide range of bore diameters (25 mm to 250 mm), PTFE Bellows offer versatile installation options. Their lightweight design and easy installation process make them suitable for quick retrofits or new projects across diverse applications where compliance and performance matter.

FAQ's of PTFE Bellows:

Q: How are PTFE Bellows installed in a piping system?

A: PTFE Bellows are designed for straightforward installation using flanged or plain-end connections, compatible with industry-standard piping. Their lightweight property allows for effortless handling and alignment, making the process quick and minimizing downtime in industrial settings.

Q: What benefits do PTFE Bellows provide in chemical and pharmaceutical applications?

A: These bellows deliver excellent corrosion resistance against nearly all chemicals, ensuring product purity and longevity. Their FDA compliance makes them suitable for sensitive processes, while their self-extinguishing property enhances safety in critical environments.

Q: When should PTFE Bellows be used instead of metal or rubber bellows?

A: PTFE Bellows are ideal when handling highly corrosive media, requiring high-temperature resistance, or ensuring no risk of contamination. They outlast many alternatives in applications where aggressive chemicals and extreme temperatures are present.

Q: What is the typical process for selecting the right PTFE Bellows size and configuration?

A: Selection involves assessing parameters like bore diameter, pressure rating, temperature range, movement requirements, and end-connection type. Custom sizes and thickness options can be tailored based on specific installation needs, ensuring proper fit and performance.

Q: Where are PTFE Bellows commonly used?

A: They are widely used in chemical plants, pharmaceutical manufacturing, food processing facilities, petrochemical refineries, and water treatment plants-anywhere reliable expansion joints and vibration absorption are needed with superior chemical resistance.

Q: How do PTFE Bellows contribute to system safety and maintenance?

A: Their leak-proof, flexible design accommodates system movement and alignment, reducing mechanical stress and the risk of leaks. Maintenance is rarely needed due to their robust construction and inertness, helping lower operational costs.

Q: What makes PTFE Bellows a beneficial choice for export or large-scale supply?

A: Manufactured to ASTM D3294 standards and available with FDA and RoHS compliance, these bellows meet global quality requirements. Their durability and customizability make them suitable for export as well as large-scale industrial projects.

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