Gold Member Since 2016
Audited Supplier
Xiamen Xinhuixiong Hardware Co., Ltd.

Spring, Auto Seat Adjust, Car Seat Adjust manufacturer / supplier in China, offering Variable Torque Spring for Auto Seat Adjuster, Constant Force Stainless Steel Strip Flat Spiral Spring Hl22, Constant Force Stainless Steel Strip Flat Spiral Spring Hl15 and so on.

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Variable Torque Spring for Auto Seat Adjuster

Purchase Qty.:
500-999 1,000-1,999 2,000+
FOB Unit Price: US $1.1 US $0.97 US $0.89
Purchase Qty. (Pieces) FOB Unit Price
500-999 US $1.1
1,000-1,999 US $0.97
2,000+ US $0.89
Get Latest Price
Production Capacity: 10 Million PCS/Year
Transport Package: Plastic Bag, Carton
Payment Terms: T/T

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Basic Info
  • Model NO.: xhx-sa02
  • Material: Alloy
  • Extension Spring Classification: Torque Spring
  • Load Type: Torsion
  • Diameter Coil Spring: Large coil springs
  • Shape: Spiral
  • Inner Diameter: 36mm
  • Weight: 205.6g
  • Trademark: null
  • Origin: China
  • Function: Drive
  • Extension Spring Material: High-carbon steel
  • Usage: Auto
  • Compression Spring Shape: Spiral
  • Production Process: Cold Roll
  • Material Length: 672mm
  • Outer Diameter: 79.5mm
  • Finish: Electrodeposition Coating
  • Specification: 3*12mm
  • HS Code: 73202090
Product Description
  • Basic Info
Made of carbon steel 1075. Surface Finish electrodeposition coating. Material specification is 3*12mm, Weight 205.6g.
  • About Flat Spiral Spring
Made of stainless steel strip, formation of the high-strength steel strip by particular machines.
A spiral power spring will naturally coil, develop elastic force and restore its original positon while being stretched.
The difference between flat spiral springs and conventional springs is that spiral springs are a tightly wound structure, whereas conventional springs is a Linear shape, or a spaced-coil shape.

Compared with conventional wire springs, spiral springs have the following advantages,
  • Elastic force maintained throughout the whole working trip;
  • Short Preparing time for Elastic force accumulation, achieve required force within very limit distance;
  • the original length smaller than wire springs;
  • Unlimited working trip. 
  • XHX's Advantages
The advantages in the price and quality of our steel strip constant/variable force springs are attributed to our powerful technical team.
  • Some moulds can be adjusted to make same products in different sizes to reduce customers' cost.
  • Inner circles is larger than outer ones, which makes a higher Round pressure ratio. Therefore the springs have a service lifespan as twice long as Similar products. Exaggeratedly speaking, a single one of this kind of spring is worth two of ordinary ones.
  • Material thickness ranges from 0.06 ~ 0.8mm to meet different customers' requirements.
  • Information on Customization
Because this item is only a Generalized standard product (Xin Hui-hung standard), i.e., we do have the ready-made molds, but it is usually ordered by some customer, we do not have stock.
If in need of this spring, please place an order and we will manufacture and deliver at our fastest speed.
If you want different styles, materials, requirements, applications, welcome to provide drawings or data (material diameter, thickness, working length, diameter, lifespan and force value, etc.)
Contact us for a quotation, with tooling cost and production lead time.
Xinhuixiong  focuses on R & D, design and production of precise springs. Currently custom sizes available are,
  • 0.1 - 3mm thickness
  • 5-80mm width
  • no-limit length (according to customers' requirements).
  • Larger Photos
Variable Torque Spring for Auto Seat Adjuster
Variable Torque Spring for Auto Seat Adjuster
Variable Torque Spring for Auto Seat Adjuster
Variable Torque Spring for Auto Seat Adjuster
  • Packaging Illustration

Variable Torque Spring for Auto Seat Adjuster
  • Technical Drawings
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Mr. Adam Song
Marketing Director
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