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    Custom Bellow Springs by katy spring

    manufactured for a wide variety of uses.

    Key Characteristics

    • Bellows Structure: The central component of the assembly is the bellows, which are thin-walled, flexible, and corrugated structures. They can expand and contract in response to applied forces, allowing for controlled movement and flexibility.

    • Spring Mechanism: Integrated springs within the assembly provide the necessary force to return the bellows to their original shape after compression or expansion. This spring mechanism ensures consistent performance and energy storage.

    • Material: Bellows and springs are typically made from durable materials such as stainless steel, brass, or high-strength alloys. These materials ensure longevity and resistance to environmental factors like corrosion and temperature changes.

      Custom springs, From Concept to Completion

      From the initial spring design to the manufacturing and delivery. Our best practices and quality assurance ensure you end up with the precise parts made just for your project. Every solution, designed for your needs.

      • 1
      • Spring Design

      We’ll work closely with your team to design a custom spring solution. Already have a design? We’ll be able to jump through this step even faster.

      • 2
      • Custom Manufacturing

      For over 25 years, we’ve produced a large array of custom springs in a variety of materials. It’s our speciality.

      • 3
      • QC & Delivery

      Each and every step of our production process ensures trackable quality so your product is more than what you expect.

      need custom springs manufactured?

      What our customers say

      “ Definitively I will Katy Spring in our preferred list of spring supplier, excellence and fast quoting service.”

      • Héctor G.
        Precision Tools

      “ Spot on. Let me get in touch with our customer to see how they want to proceed. Thank you for the quick...”

      • Joe H.
        Oil Rig Design Engineer

      “ I have at least three more good volume items to quote. I will get those over to you. Your pricing has been...”

      • Marsha R
        Engineered Valves
      quality is our guarantee

      manufacturing quality since ‘99

      At Katy Spring, we take the little things seriously. From the design and engineering quality to the way you feel through the entire process, we want to be your best manufacturer across the board. That’s how we do business.

      Detailed Quoting & Estimates

      Once Katy Spring receives your files and specifications we will begin working on your custom quote.

      Thorough Quality Control Checks

      Once Katy Spring receives your files and specifications we will begin working on your custom quote.

      Trackable Schedules & Deliveries

      Once Katy Spring receives your files and specifications we will begin working on your custom quote.

      24/7 Production Support

      Once Katy Spring receives your files and specifications we will begin working on your custom quote.

      Ordering Custom Compression Springs

      • The basic information needed by Katy Spring is material, wire size, free length, number of coils, travel, diameter, end types, finish, works over, works in, and maximum solid height.
      • It is crucial to carefully consider the space allotted to ensure that the spring will function properly and avoid costly design changes.
      • Katy Spring can assist customers in determining design parameters if only partial data is available.
      • Specify a force with a tolerance (+/- 10 percent) at an exact compressed height rather than a definite deflection. Spring rate is the difference of two forces divided by the amount of deflection between those forces.
      • Make Katy Spring aware of unusual conditions such as temperature, corrosive environments, impact force, and fatigue life.
      • Specify the mandatory requirements only to Katy Spring, and leave the exact wire size and number of coils to the discretion of Katy Spring whenever possible.
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      Need a quote? It’s quick and easy, start here:

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