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  1. Industrial Springs 7 Products available
  2. Extension Spring 4 Products available
  3. Compression Springs 3 Products available
  4. Wire Springs 3 Products available
  5. Suspension Spring 2 Products available
  6. Metal Springs 2 Products available
  7. Torsion Springs 2 Products available
  8. Compression Springs & Air Springs 2 Products available
  9. Door Springs 1 Products available
  10. Cultivators 1 Products available
  11. Washer 1 Products available
  12. Industrial AIR Blower 1 Products available
  13. Blowers 1 Products available
  14. Ejector Pins 1 Products available
  15. Air Blowers & Guns 1 Products available
  16. Heavy Duty Spring 1 Products available
  17. Steel Coils 1 Products available

Extension Spring

We are leaders in the market for providing best range of Drawbar Extension Springs, Stainless Steel Extension Springs, Long Extension Springs and Trampoline Springs

Drawbar Extension Springs

12 - 150 / Piece Get Latest Price
  • Min. Order (MOQ) 100 Piece
  • Material Stainless Steel
  • Application Industrial Use
  • Country of Origin India
  • Length 10 Inch
  • Elongation At Break 12%
  • Technique Hot Rolled
  • Hardness 55 HRC
  • Diameter 18 mm

The extension tension spring absorbs as well as stores the energy through offering resistance to pull the force. As a prominent extension or tension spring manufacturers in India, we produce extension springs with round wire, as well as close the spiral using initial tension. The extension applications use involves balance scales, garage doors, washing machines, cassette players, as well as other applications with need of different kinds of tensioning systems. The extension springs are the wire springs, which react to the forces drawing the ends separately and substantially extending the shape to try and provide a return and resistance to the close-coiled shape. This initial tension regulates how tightly the extension springs are coiled. This preliminary tension can be deployed to attain the load necessities of particular applications. Because of the resistance, extension spring is used in hardware, balance scales, garage doors, close-screen doors, washing machines, toys, and different kinds of spring tension devices.

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Stainless Steel Extension Springs

8 - 150 / Piece Get Latest Price
  • Min. Order (MOQ) 25 Piece
  • Material Stainless Steel
  • Application Industrial
  • Country of Origin India
  • Length 10mm TO 5000mm
  • Finishing Polished
  • Diameter 12 mm
  • Elongation At Break 10%
  • Hardness 50 HRC

R B Spring Industries, an ISO 9001:2015 certified company, proudly presents our high-quality Stainless Steel Extension Springs. Based in Rajkot, Gujarat, India, we specialize in the manufacturing of precision-engineered springs designed to meet a wide range of industrial applications.

Features :

  • Material: Premium-grade stainless steel, ensuring excellent durability and corrosion resistance.
  • Customizable Specifications: Available in various sizes, lengths, and wire diameters to suit specific client requirements.
  • Superior Performance: Designed to provide consistent tension and reliable performance in demanding environments.
  • Precision Engineering: Manufactured with advanced technology and stringent quality control processes for optimal accuracy and strength.
  • Versatile Applications: Ideal for use in automotive, aerospace, medical devices, industrial machinery, and other applications requiring precise tension.
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Long Extension Springs

50 - 500 / Piece Get Latest Price
  • Min. Order (MOQ) 10 Piece
  • Material Carbon Steel
  • Application Industrial Use
  • Length Upto 5000 Feet
  • Country of Origin India
  • Diameter 1 mm to 50 mm

We offer you a long extnsion spring for special purpose, lIke cable protector, wire pulling spring, rubber pipe protected, electric wire protection from dust, water, some machine part, small insect etc. we provide in all material likes spring steel grade II, spring steel grade I, SS304, SS316, SS302 stainless steel material and as per client's need.

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Trampoline Springs

55 - 125 / Piece Get Latest Price
  • Min. Order (MOQ) 10 Piece
  • Material Spring Steel
  • Finishing Polished
  • Shape Round
  • Application Industrial Use
  • Country of Origin India
  • Diameter 23 mm
  • Length 180 mm

Our high-performance trampoline springs are meticulously engineered to deliver superior bounce and longevity. Designed for both recreational and professional use, these springs are crafted from premium-grade materials, ensuring they withstand extensive use while maintaining their resilience. Whether you are a trampoline manufacturer, supplier, or an end-user looking for quality replacements, our springs provide the perfect solution to enhance your trampoline’s performance and safety.

Key Features :
Superior Material Quality :

  • Premium Steel Construction : Our trampoline springs are made from high-tensile, spring steel that resists rust and corrosion, ensuring long-lasting durability and a consistent, powerful bounce.
  • Zinc Coating : Each spring is coated with a layer of zinc to provide an extra barrier against the elements, extending the life of your trampoline.


Precision Engineering:

  • Optimal Tension and Elasticity: Our springs are precision-engineered to deliver the perfect balance of tension and elasticity, providing a safe and enjoyable bouncing experience.
  • Uniform Coil Structure: The uniform coil structure ensures that each spring delivers consistent performance, reducing wear and tear on the trampoline mat.


Safety and Performance :

  • Smooth Edges: Designed with safety in mind, our springs feature smooth, rounded edges to prevent accidental injuries.
  • Secure Hook Design: The robust hook design ensures a secure attachment to the trampoline frame and mat, preventing accidental dislodgement during use.


Applications :

  • Recreational Trampolines: Ideal for backyard trampolines used by families and children.
  • Commercial Trampolines: Suitable for trampoline parks, gyms, and fitness centers requiring high-durability components.
  • Sports Training: Perfect for trampolines used in sports training and physical therapy, where consistent performance is crucial.


Advantages :

  • Longevity: Engineered to withstand extensive use, reducing the need for frequent replacements.
  • Enhanced Bounce: Provides a more enjoyable bouncing experience due to optimal tension and elasticity.
  • Safety: Designed with user safety as a priority, featuring smooth edges and secure hooks.
  • Cost-Effective: Offers excellent value for money by combining durability with competitive pricing.
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