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Expansion Bellow

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MOQ : 1 Piece

Expansion Bellow Specification

Max. Temperature
400C

Surface Treatment
Polished

Head Code
Circular

Flange
Drilled Flange Ends

Media
Water, Air, Gas

Material
Stainless Steel

Technique
Hot Rolled

Type
Axial Expansion Bellow

Connecting Type
Flange

Shape
Cylindrical

Working Pressure
10 Bar

Expansion Bellow Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash in Advance (CID), Cheque

Supply Ability
400 Pieces units Per Month

Sample Available
Yes

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Packaging Details
As per buyers requirement packing available.

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

Main Domestic Market
All India

Certifications
ISO Certified

About Expansion Bellow

Established in 2004, we are the prominent manufacturer, exporter and supplier of Dome Valve Spares that find their applications in chemical, pharmaceutical, and other allied industries. Offered products are used for regulating the flow of liquid. These products are manufactured at our highly advanced production unit using premium quality raw materials and latest techniques by following industry defined guidelines. Additionally, these Dome Valve Spares are extensively admired by the patrons for their smooth functioning and longer life.

Features:

Compact design
Corrosion resistance
Dimensional stability
Perfect finish

Adaptability for Multiple Applications

Our axial expansion bellows are engineered to suit various industrial settings, from HVAC systems and pipelines to power plants. With a broad size and length range, they fit seamlessly into both compact and large-scale installations, accommodating diverse movement needs and connection requirements, thus streamlining your workflow and maintenance activities.

Superior Performance Under Pressure and Temperature

Built with high-grade stainless steel and polished for durability, these bellows withstand working pressures of up to 10 Bar and temperatures reaching 400C. Robust construction coupled with ISO-standard tolerances ensures reliable operation under stringent industrial conditions, delivering peace of mind for engineers and operators alike.

FAQs of Expansion Bellow:

Q: How are the expansion bellows installed in piping systems?

A: Our expansion bellows feature flange-drilled ends, making installation straightforward in either horizontal or vertical orientations. Proper flange alignment and gasket placement are essential during assembly to ensure secure, leak-proof connections compatible with standard pipeline configurations.

Q: What types of movement can these bellows accommodate?

A: Designed with either single or multiple convolutions, these expansion bellows can handle axial, lateral, and angular movements caused by thermal expansion, vibration, and mechanical stresses within pipelines and HVAC systems.

Q: When should I use an axial expansion bellow in my system?

A: Axial expansion bellows are ideally suited when absorbing pipe movements or thermal elongations in pipelines, especially where direct, linearly directed flexibility is required. They are recommended in environments subject to temperature changes and mechanical motion, such as in power plants and HVAC installations.

Q: Where can these bellows be applied effectively?

A: Our expansion bellows are versatile and suitable for use in pipelines carrying water, air, or gas. Applications include HVAC ducts, industrial pipelines, power plants, and other utilities where flexible connections are essential to system integrity and performance.

Q: What is the process for leakage testing these bellows?

A: Every expansion bellow undergoes a hydrostatic test to check for leakage. This involves pressurizing the unit with water to a specified level, ensuring the assembly maintains integrity without leaking under operational conditions.

Q: What are the key benefits of using stainless steel bellows in industrial applications?

A: Stainless steel construction offers excellent corrosion resistance, high durability, and long service life, even when exposed to fluctuating temperatures or aggressive media. The polished surface finish further minimizes fouling, making maintenance easier and extending operational reliability.

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