Heavy Duty Expansion Springs

Heavy Duty Expansion Spring Specification

• Surface Treatment
• Polished, galvanized, or as per requirement
• Thermal Conductivity
• 50 W/mK
• Layer
• Single layer
• Density
• 7.85 Gram per cubic centimeter(g/cm3)
• Coating Type
• Zinc plated or phosphate coated as per specification
• Installation Guideline
• Install under recommended load limits and use compatible hardware
• Size
• Custom sizes available
• Feature
• High fatigue life, corrosion resistance, excellent load bearing capacity
• Product Type
• Expansion Spring
• Material
• High carbon steel
• Tensile Strength
• Up to 1500 MPa
• Width
• According to specification/drawing
• Thickness
• Custom as per requirement
• Application
• Heavy duty machinery, industrial equipment, automotive applications
• Heat Conductivity
• Moderate
• Color
• Metallic (Silver/Grey)
• Max Withstanding Temperature
• Up to 250C
• Finish
• Bright finish or custom finish available
• Load Capacity
• Custom-engineered per application
• End Type
• Hooked, looped, or custom ends
• Corrosion Resistance
• Enhanced with suitable coating
• Elongation
• Up to 20%
• Spring Length
• As per drawing/specification
• Wire Diameter
• 2 mm to 12 mm (as per requirement)
• Packing
• Bulk or cartons as per order
• Usage
• Heavy industrial tensioning/expansion applications

Heavy Duty Expansion Spring Trade Information

• Minimum Order Quantity
• 1000 Pieces
• Delivery Time
• 1 Week

About Heavy Duty Expansion Spring

SS 304 EXPANSION SPRING BREATHER SPRING

Expansion Springs are to be used to accommodate the expansion

and contraction of large diameter pipes, tanks, vessels,

heat exchangers and equipment. The spring is to be used

in conjunction with 19mm (3/4) banding. The spring is

manufactured from 304 grade stainless steel

Custom Solutions for Heavy Industries

We offer expansion springs customized in wire diameter, length, end type, and finish per your application drawings or specifications. Our springs are suitable for machinery, automotive, and high-load industrial environments, ensuring adaptability for virtually any heavy-duty setup.


Superior Corrosion Resistance and Durability

Each spring is finished with galvanization, polishing, or custom coatings like zinc plating or phosphate coating, enhancing resistance to corrosion and prolonging the spring's life cycle even in harsh environments. Our bright finish options keep the springs both durable and aesthetically pleasing.


Engineered for High Performance

With a load capacity tailored to your application and elongation up to 20%, these expansion springs deliver high tensile strength and consistent performance. They maintain stability under repeated loads, making them ideal for intensive industrial operations requiring reliability and resilience.

 

FAQ's of Heavy Duty Expansion Spring:

Q: How do I select the right Heavy Duty Expansion Spring for my application?

A: To choose the correct expansion spring, consider your required wire diameter (2-12 mm), custom length, end type (hooked, looped, or custom), and specified load capacity. You should also assess the operating environment for corrosion risks and specify any coating or finish needed for enhanced durability.
 

Q: What is the typical installation process for these expansion springs?

A: Install the spring under recommended load limits using compatible hardware to ensure safety and functionality. Always follow the provided installation guidelines and reference your application's drawing or specifications for proper integration.
 

Q: When should corrosion-resistant coatings be specified?

A: Corrosion-resistant coatings such as zinc plating or phosphate coating are recommended when springs are exposed to moisture, chemicals, or outdoor environments. These coatings increase service life and maintain the spring's performance in harsh conditions.
 

Q: Where are these expansion springs commonly used?

A: They are widely employed in heavy-duty machinery, industrial equipment, and automotive applications that demand significant tensioning, reliability, and resistance to fatigue under high loads.
 

Q: What are the main benefits of using these heavy-duty expansion springs?

A: Key benefits include high fatigue life, excellent load-bearing capacity (up to 1500 MPa tensile strength), superior corrosion resistance, customizability (in size, ends, and finishes), and compatibility with demanding environments.
 

Q: How does the elongation capacity affect usage?

A: With an elongation capacity of up to 20%, these springs allow for reliable expansion and contraction during operation, accommodating dynamic loads without loss of integrity or performance.
 

Q: What custom options are available to fit my requirements?

A: Springs can be manufactured to your exact specifications regarding length, diameter, width, end type, finish, and packaging. Application-specific coatings and surface treatments are also available to ensure optimal performance in your operating environment.