Extension Springs According to Customer's Applications | Custom Metal Parts for Sensors: Navigating the Future of Automation

Teamco Provides Various Extensions fit Customer Applications | Premium Stainless Steel Parts - Alloy Expertise by Teamco

Extension Springs - Teamco Provides Various Extensions fit Customer Applications
  • Extension Springs - Teamco Provides Various Extensions fit Customer Applications

Extension Springs

Extension Springs According to Customer's Applications

Extension springs are used when extension force is required. Teamco manufactures custom extension springs from multiple types of material such as music wire, hard drawn, stainless steel, oil tempered, Inconel, Monel, beryllium copper, etc. The extension springs absorb and store energy as well as create resistance to a pulling force between two opposing components. They are made from different types of wires and are tightly coiled. They stretch when bearing force. Teamco provides spring ends in hook or loop configurations fit customer’s assembly functions. The most common ends are the machine loop and crossover loop. Our extension springs and services are tailor-made and produced according to international standards.

The applications include automotive, mechanical equipment, sportive equipment, medical devices, etc. It starts to deform when the extension force is greater than the compression force. This corresponded tensile load is the initial tensile force which depends on material types, diameter, spring winding ratio and the processing method, which also determines how tightly together the spring needs to be coiled during the manufacturing process. All production follows customer required specifications. We export our extension springs to various industrial customers in Europe, Asia, and America.

Extension Spring Ends:

Machined Hooks/ Loops
Crossover Center Hooks/ Loops
Side Hooks/ Loops
Eye Shaped Ends
Rectangular Ends
Threaded Plug Types
U Hook/ V Hook Ends

Standard Material Grades

Carbon Steel
US Designation (DIN)
Stainless Steel
US Designation (DIN)
AISI 1070~1090 (1.1231~1.1273) 17-7PH (1.4568~ X7CrNiAl 17-7)
302 & 304 & 316 (1.4319 & 1.4301 & 1.4401)

Special Material Grades

US Designation (DIN) US Designation (DIN)
Inconel X-750 & 718 & 625 (2.4669 & 2.4668 & 2.4856) Beryllium Copper (2.1247)
Incoloy A-286 (1.4980) Elgiloy (2.4711)
Hastelloy B-2 & B-3 & C-22 & C-276 & C-2000
(2.4617 & 2.4600 & 2.4602 & 2.4819 & 2.4675)
Haynes 214 (2.4646)
Alloy 20 CB3 (2.4660) MP35N (2.4999)
Monel K-500 (2.4375) Nimonic 90 & 80A (2.4969 & 2.4631)
Rene 41 (2.4973) Nickel 270

Our ODM Services – Extensive from Design to Manufacturing and Test

Teamco offers a wide range of custom spring capabilities, design options and extensive material and finish selections. Please provide us below information, and let us know your application, our engineering team will design the springs fit your requirements.
- Spring OD/ ID
- Working Height
- Free Height
- Solid Height
- Wire Diameter
- Wire Pitch
- Material

Extension Springs in Customer Required Specifications and Materials.
Extension Springs in Customer Required Specifications and Materials.

Applications
  • Automotive
  • Machinery
  • Garage Doors
  • Sportive Equipment
  • Farm Equipment
  • Medical Devices
  • Hand Tools
Purchase Information
  • L/T (Lead Time for Samples and Mass Production): please confirm with contact sales for the best shipping schedule.
  • MOQ (Minimum Order Quantity): depending on design and specifications (to be confirmed)
  • MTR (Material Test Report): Mill Certificate + Inspection Report + Others Per Customer’s Requests (to be confirmed)
  • Shipping Term: FOB
  • For specific custom requirements such as special designs, inspection standards or materials, please contact our sales representatives for further details.
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