Guangdong Aukin Precision Technology Co., Ltd
Guangdong Aukin Precision Technology Co., Ltd
Home> Products> Sports Springs> Outdoor Sports Springs> Durable Trampoline Tension Springs
Durable Trampoline Tension Springs
Durable Trampoline Tension Springs
Durable Trampoline Tension Springs
Durable Trampoline Tension Springs

Durable Trampoline Tension Springs

$0.03-0.07 /Piece/Pieces

Payment Type:T/T
Incoterm:FOB,Express Delivery
Min. Order:1 Piece/Pieces
Transportation:Ocean,Land,Air,Express,Others
Load Capacity:
Wire Gauge:
Carrying Method:
Product Attributes

Place Of OriginChina

Types OfSpiral, Coil, Cylinder, Conical

MaterialHigh-Carbon Steel (SAE 1085): High tensile strength and durability, Optional: Galvanized Steel or Stainless Steel (302/304) for enhanced corrosion resistance

CoatingGalvanized Coating: Standard for rust prevention, Powder Coating: Aesthetic and additional corrosion protection, Optional: Zinc-Nickel Alloy Coating for extreme environments

UseDesigned for trampolines

ApplicationResidential trampolines, Commercial trampoline parks, Fitness and gymnastics equipment

Packaging & Delivery
Selling Units : Piece/Pieces

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Product Description
Item: Trampoline Tension Spring
Place of Origin: Guangdong, China
Brand Name: Aukin Precision 
Product Name: Trampoline Spring
Core Material:
- High-carbon steel (SAE 1085): High tensile strength and durability
- Optional: Galvanized Steel or stainless steel (302/304) for enhanced corrosion resistance
Coating: 
- Galvanized Coating: Standard for rust prevention
- Powder Coating: Aesthetic and additional corrosion protection
- Optional: Zinc-nickel alloy coating for extreme environments
Application: Designed for trampolines in: residential trampolines, commercial trampoline parks, fitness and gymnastics equipment
Surface Treatment: 
- Shot Peening for stress relief and extended fatigue life
Technical Specifications:
- Wire Diameter: 2.0 mm - 5.0 mm 
- Free length: 50 mm- 300 mm 
- Spring Index (D/d): 4:1 to 2:1
- Coil Count: 5-20 active coils
- Spring Rate (k): 1-20 N/mm (customizable)
- Load Capacity: 50 N-1000 N (compressive force at 50% deflection)
- Deflection Range: Max 75% of free length 
- Cycle Life: 100, 000+ cycles (tested to ISO 6943)
Key Features:
- High Tensile Strength: Ensures long-lasting bounce performance
- Corrosion Resistance:  Ideal for outdoor use.
- Precision Engineering: Consistent spring rate for uniform bounce
- Noise Reduction: Smooth operation with minimal squeak
- Custom Sizes: Available in wire diameters 2.0 mm - 5.0 mm, lengths 50 mm-300 mm
Compliance: Complies with ISO, DIN and industry-specific standards
Certificate: IATF16949/IS09001/1S014001/IS045001/CE/ROHS
OEM/ODM: Available 
Sample: Supported
MOQ: for samples; 100 pieces/ for mass production: depends on customer needs
Lead Time: 7-10 Days; Mass Production 15-30 Days
Packaging: Standard Plastic Cover, Standard Boxes,Customization upon request
Payment Terms: T/T L/C,Western Union, Alipay, PayPal. etc.
Shipping Terms: Air Freight, Ship Freight, Express
Nearby Port: Guangzhou, Shenzhen, Ningbo
 
Notes:
- Custom tolerances, coatings or materials available
OIP (3)
 
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