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Energy industry spring manufacturers

Lesjöfors designs and manufactures high-strength compression and super-alloy springs proven in offshore, subsea, and topside applications. Built to withstand extreme pressure, temperature shifts, and constant corrosion, our springs ensure reliable performance in valves, drilling equipment, and other critical systems. With deep stock and fully engineered solutions, we deliver long life, heavy-load capacity, and repeatable performance in the harshest energy environments.

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Close-up of stacked coil springs in a dimly lit workshop. The perspective focuses on the spirals, creating a sense of depth and industrial ambiance.
SPRING MANUFACTURING FOR THE ENERGY SECTOR

Durable, quality springs for extreme environments

We engineer springs and superalloy components built to withstand pressure, vibration, saltwater, and heat. From valves and subsea assemblies to drilling equipment, our springs deliver precision, durability, and reliability in extreme energy environments.

With decades of experience and advanced manufacturing, we provide both stock and custom designs for long-lasting performance.

 

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RELIABLE SPRING DESIGN

High-performance, reliable springs for the energy industry

Spring design is vital for precision, durability and reliability. Energy industry equipment must withstand corrosion, pressure cycles, and rapid temperature shifts – and our springs are engineered to perform.

They support critical functions such as valve control, shock and vibration damping, pressure management, load support, and sealing, as well as applications in wellhead and downhole tools. By combining sector expertise with advanced materials and CNC hot and cold coiling, we deliver stable, long-lasting performance where it matters most.

 

Find the right spring solution

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Your trusted energy spring supplier: Custom springs & wireforms built for extreme environments

Built to perform in the toughest energy environments, our custom springs and wire forms are engineered for precision, durability, and long duty cycles. Trusted by industry leaders, we deliver components that meet your exact specs for reliable, measurable performance.

Request a custom quote today and let our experts work with you.

Why choose Lesjöfors as your trusted energy industry spring manufacturer?

  • Industry leading turnaround times & competitive prices

    We continually invest in the best. Our team can design, quote, manufacture, and ship your product with fast turnaround times and competitive prices.

  • Flexible volumes

    From prototypes to large-scale production, we provide springs and wireforms in the volumes you need without compromising quality.

  • Certified quality & global reach

    With ISO-certified facilities across sites worldwide, we guarantee consistent quality, scalable production, and reliable delivery for energy applications.

Order your custom energy industry spring

Partner with Lesjöfors to develop custom springs, wireforms and pressing solutions tailored to your application. Our engineers work with you from initial brief and drawings through prototyping, testing, and full-scale production. A dedicated account manager ensures seamless coordination of design, timelines, and logistics -keeping your project on track from start to finish.

Types of springs used in the energy industry

  • Metallic coil spring, also called compression spring, on a transparent background, showcasing a shiny, helical structure.

    Compression springs

    • All types: Cylindrical, convex, conical, concave, variable pitch
    • Wire diameter: 0.03 mm to 80 mm
    • Features: Round, square, or rectangular wire profiles
    • Materials: Carbon steel, stainless steel, & alloys
    • Stock & custom options available
    Explore compression springs
  • Close-up of a shiny metal extension spring with loops at both ends, set against a transparent background.

    Extension (tension) springs

    • Designed for: Static, quasi-static, & dynamic loads

    • Wire diameter: 0.1 mm to 65 mm

    • Features: Hooks, loops, screw plugs, shackles, and custom ends

    • Materials: Carbon steel, stainless steel, & alloys

    • Stock & custom options available

    Explore extension springs
  • A shiny metal torsion spring with parallel ends is centered on a transparent background, showing its spiral design.

    Torsion springs

    • Designed for: Torque with rotating movement

    • Wire diameter: 0.1 mm to 65 mm

    • Features: Legs can be straight, bent, or custom‑formed

    • Materials: Carbon steel, stainless steel, & alloys

    • Stock & custom options available

    Explore torsion springs
  • A flat, gray metal disc spring with a circular shape and central hole on a white background.

    Disc springs

    • Designed for: High force output in compact stacks for axial loading

    • Features: Can be stacked in series or parallel for tailored performance

    • Materials: Spring steel and stainless steel

    • Performance: Precision-ground faces enable smooth, consistent stacking

    • Stock & custom options available

    Explore disc springs
  • A sleek, silver metal wave spring featuring interwoven loops forms a cylindrical shape against a transparent background.

    Wave springs

    • Wire diameter: Flat or profiled wire from 0.5 x 0.2 mm up to 8.0 x 1.0 mm as standard. Potential to manufacture up to 1.7 x 4 mm - subject to material & geometry

    • Outer diameter: 7 – 250 mm (special sizes on request)

    • Materials: Stainless steel, carbon steel, & alloys

    • End types: Plain and shim ends

    • Surface finishing: Heat treatment

    Explore wave springs
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The leaders in supplying energy industry springs

With our first-class engineering and quality teams, decades of experience in the energy industry, and advanced CNC hot and cold spring coiling machines, we deliver an exceptional bespoke spring design and manufacturing service.

Continual investment in our facilities and services keeps us at the leading edge of spring manufacturing.

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Springs & pressings used in the energy industry

Our springs, pressings and wireforms switch on offshore explorations, delivering several vital functions across various applications in power generation, distribution, green energy and more.

We have worked with major brands within the energy sector for decades, and our years of expertise enable us to understand the specific requirements and production optimisation of each application - a crucial factor in spring design and material selection. 

Whether it's maintaining pressure, supporting loads, equipment for reservoir engineering or ensuring the proper functioning of valves, our springs contribute significantly to the reliability and safety of energy operations.

Energy applications: springs, pressings, and wire forms

  • Valve actuation

    Our springs are an essential component in valve actuation systems. They provide the necessary force to open and close valves which control the flow of fluids or gases in pipeline systems.

  • Shock and vibration absorption

    Our springs absorb shock and vibrations in heavy machinery and equipment. They are widely used on drilling rigs.

  • Pressure regulation

    Our springs are integral to pressure relief valves. They help maintain safe, steady pressure in pipeline systems.

  • Load support

    In pumps, compressors, hydraulics and other mechanical equipment, our compression and tension springs play a key role, supporting loads and maintaining tension.

  • Sealing mechanisms

    Our springs are often incorporated into sealing systems to ensure the integrity of connections in energy equipment. They help prevent leaks and maintain the safety and efficiency of processes.

  • Wellhead and downhole tools

    Springs are also used in wellhead and downhole tools to assist in managing downhole pressures and forces. They contribute to the functionality and reliability of tools employed in well stimulation, drilling, completion, and production operations.

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Engineering excellence & world-class manufacturing

Springs used in the energy sector face unique mechanical and environmental demands. High loads, extreme temperatures, pressure fluctuations, and corrosive exposure require precision-engineered spring solutions built for durability, safety, and long-term performance.

As a leading energy spring manufacturer for power generation, distribution, and green energy, Lesjöfors applies decades of R&D to create high-performance spring systems tailored to critical applications, investing in feedback loops and better tools to help us each build hit load, cycle, and tolerance targets from the first run. Partner with us to specify, validate, and deliver the right spring for your environment and deadline.

Order your custom spring for the energy sector

Continuous R&D, fast project reviews, and real customer feedback keep us at the forefront of energy industry springs. Our state-of-the-art facilities and teams of world-class experts consistently push the boundaries of science and engineering, driving innovations in spring and pressing technologies. Ready to move from brief to build, fast? 

Energy springs case studies

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RENEWABLE ENERGY

Co-creating the future of wind turbine performance

Learn about our partnership with Earthmill, supplying quality components for service and maintenance solutions to wind turbine owners. Explore our sustainable pathway to renewable energy success.

How we collaborate
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ENERGY

Heavy duty springs for offshore drilling equipment

Explore how we developed heavy-duty compression springs for a Norwegian oil company, to achieve optimum performance under extreme temperatures & loading.

How we collaborate

FAQs

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