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Expansion Bellows

Name: Expansion Bellows
Brand: Siddharth Industries
Price: 10000.0 INR
Availability: InStock

Price 10000.0 INR/ Piece

Get a Price/Quote

MOQ : 1 Piece

Expansion Bellows Specification

Surface Treatment
Painted

Head Code
Round

Max. Temperature
100 Celsius (oC)

Media
Air, SO2, Steam, Water, Acid, Gas

Flange
Yes

Usage
Industrial Plants

Material
Stainless Steel

Technique
Others

Type
Others

Size
25NB to 5000NB

Connecting Type
Welding

Height
300 Millimeter (mm)

Product Type
Expansion Bellows

Shape
Other

Weight
40 Kilograms (kg)

Color
Silver

Length
300 Millimeter (mm)

Working Pressure
2 kgf/cm2

Width
250 Millimeter (mm)

Expansion Bellows Trade Information

Minimum Order Quantity
1 Piece

FOB Port
Vadodara, Gujarat

Payment Terms
Cash in Advance (CID), Cheque, Cash Advance (CA)

Supply Ability
10 Pieces Per Week

Delivery Time
1 Week

Sample Available
No

Sample Policy
Contact us for information regarding our sample policy

Packaging Details
ISO 9001 : 2015

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

Main Domestic Market
Bihar, Chandigarh, Daman and Diu, Delhi, Dadra and Nagar Haveli, Andaman and Nicobar Islands, Arunachal Pradesh, Chhattisgarh, Meghalaya, North India, All India, South India, Central India, West India, Gujarat, Karnataka, Kerala, Lakshadweep, East India, Mizoram, Manipur, Andhra Pradesh, Goa, Jharkhand, Odisha, Punjab, Assam, Haryana, Himachal Pradesh, Jammu and Kashmir, Madhya Pradesh, Maharashtra, Nagaland, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Pondicherry, Uttarakhand, West Bengal, Uttar Pradesh

About Expansion Bellows

An Expansion Bellows or Expansion Joint is a device used in piping systems to absorb thermal expansion contraction and other movements while maintaining a pressuretight seal

What Does an Expansion Bellows Contain

Bellows Element

The core component a corrugated flexible metal structure often stainless steel designed to absorb axial lateral and angular movements
Made from thinwalled metal sheets formed into convolutions for flexibility

End Connections

Flanges weld ends or threaded ends for connecting to the pipeline
These provide secure mounting and leakproof integration into the system

Inner Sleeve Liner optional

Protects the bellows from flowinduced vibration erosion and turbulence
Often used in highvelocity fluid or gas applications

Cover Shroud optional

External protective cover to shield the bellows from mechanical damage and environmental exposure

Tie Rods Control Rods optional

Absorb pressure thrust and prevent overextension
Common in restrained bellows to limit movement in specific directions

Hinges Gimbals optional

For special designs like hinged or gimbal expansion joints enabling controlled angular movements while resisting pressure thrust

Insulation if required

For hightemperature applications insulation materials may be wrapped around the bellows

Summary Table

Component Purpose

Bellows Element Flexibility for thermal and mechanical movement
End Connections Secure pipeline connection
Inner Sleeve Protects against erosion turbulence
Outer Cover Mechanical and environmental protection
Tie Rods Hinges Controls movement resists pressure thrust
Insulation optional Temperature management

Robust Construction for Industrial Use

Built from premium stainless steel and painted for extra protection, these expansion bellows offer excellent resistance to corrosive environments. They are tailored for efficient operation in industrial plants, handling air, gases, and even acidic media with ease. Their flange and welding connections ensure secure fitting and reliable performance.

Versatile Application Range

With the ability to operate with numerous media under both high and low temperatures, these bellows adapt seamlessly to processes involving steam, water, SO2, and more. Their compatibility with various connection types makes integration into new or existing systems straightforward, enhancing operational efficiency in plants across India.

FAQ's of Expansion Bellows:

Q: How are these expansion bellows installed in industrial plants?

A: These expansion bellows are typically connected using flange or welding methods for a secure fit. Their versatile design makes them suitable for a seamless installation in piping systems handling different media.

Q: What types of media can these bellows safely handle?

A: Our expansion bellows can safely accommodate air, SO2, steam, water, acid, and gas, making them ideal for a variety of industrial applications involving corrosive or high-pressure environments.

Q: When should expansion bellows be used in piping systems?

A: Expansion bellows should be utilized whenever there is a need to absorb thermal expansion, vibration, or movement within industrial piping systems, especially when carrying hot, pressurized, or corrosive media.

Q: Where can these bellows be deployed within a manufacturing setup?

A: These stainless steel expansion bellows can be integrated into areas such as process pipelines, steam lines, exhaust ducts, and anywhere movement compensation or vibration dampening is required within industrial plants.

Q: What benefits do these expansion bellows offer compared to alternatives?

A: They provide superior durability, corrosion resistance, and flexibility, resulting in reduced maintenance needs and enhanced operational safety, particularly in harsh media environments.

Q: How do these bellows aid in process efficiency?

A: By accommodating expansion and contraction in pipelines, these bellows help prevent leaks and system failures, ensuring continuous and efficient operation of industrial processes.

Q: What is the typical process for sourcing these bellows in India?

A: You can acquire these bellows through dealers, distributors, exporters, manufacturers, suppliers, wholesalers, and service providers across India, ensuring wide availability for your industrial requirements.

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