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Product video

IATF16949 Certified Factory Low Price Custom Industrial Grade Cylindrical Compression Spring Stainless Steel Spiral Coils Spring

Available for enquiry 0.0 · 0 reviews 2130 sold
USD

$ 20.00 20.0 USD $ 20.00

Not Available For Sale

Minimum order quantity: 100 Units

Key attributes

View all
Material
Stainless Steel
Extended length
100.0 mm
Helical Direction
left-hand/right-hand
Style
Coil
Load capacity
40 lb, 22 lb, 25 lb, 44 lb, 7 lb, 10 lb, 20 lb
Usage
Industrial
Product description

Product details

Precision Tension for Zero Leakage:0.1-0.8mm customized wire diameter delivers stable radial tension, ensuring tight seal lip-shaft contact. Eliminates oil leakage, cuts equipment downtime and maintenance costs.

Durable Materials for Extreme Conditions: SAE 1070 carbon steel/304 stainless steel resists corrosion & high temp (200°C). 20,000+ fatigue cycles-30% longer lifespan than standard springs.

Low MOQ (100 pcs) for trial orders, bulk lead times as fast as 7-15 days. Shipped directly from our Shanghai factory to your doorstep-no middleman markups, just reliable quality at unbeatable prices.

Frequently asked questions

We are a leading manufacturer of high-precision springs with 20 years experience. We have IATF 16949 certificated and located in Shanghai.

We are flexible! Our MOQ is 1,000 pieces for standard in-stock items. For custom-designed springs, the MOQ can be as low as 100 pieces. We work with clients to find viable quantities for prototyping and small-batch production.

We implement a rigorous Quality Management System certified to ISO 9001:2015. Every batch undergoes strict statistical process control (SPC), dimensional checks with automated optical inspection, and material certification. We provide full traceability and can supply test reports (like fatigue life, salt spray, load testing) with your shipment.

For standard items, samples are shipped within 3-5 working days. Custom spring samples take 7-10 working days. After sample approval, mass production lead time is typically 25-35 days. We also offer expedited services for urgent needs.

Absolutely. We specialize in custom technical springs. You can provide CAD drawings (DXF, DWG, STEP), samples, or detailed specifications (material, wire diameter, outer diameter, free length, load requirements, etc.). Our engineering team will review and provide DFM (Design for Manufacturability) feedback to optimize for performance and cost.

We work with a broad range: High-Carbon Spring Steel (Grade 65Mn, 70Mn), Stainless Steel (301,302, 304, 316), Music Wire, Alloy steel (50CrV/55CrSi/60Si2Mn),Copper Alloys, and more. Available finishes include Zinc plating (blue/white/yellow, chromate), Nickel plating, Powder Coating, Black Oxide, and Passivation for stainless steel. We can advise on the best corrosion protection for your application.

We supply springs to automotive (IATF 16949 system compliant), medical devices, consumer electronics, industrial machinery, and home appliance sectors. While we are ISO 9001 certified, we can produce springs to meet specific industry standards (like ASTM, DIN, JIS) and support our clients with necessary documentation for their audits.
Description images
Product detail
Product detail
Product detail
Product detail
Packaging and fulfilment
  • Step 1

    Payment and order readiness

    Minimum order: 100 Units

    Payment terms, specifications, and order details are confirmed before preparation begins.

  • Step 2

    Preparation

    9 days

  • Step 3

    Packaging and dispatch

    Ocean freight via Maersk · Approx. shipping fee: $ 0.84 for 1 unit · Transit time: Est. 17-24 days

    Final packing, freight, and delivery dates are confirmed before dispatch.

Technical specifications
Other details 23 fields
Material
Stainless Steel
Extended length
100.0 mm
Helical Direction
left-hand/right-hand
Style
Coil
Load capacity
40 lb, 22 lb, 25 lb, 44 lb, 7 lb, 10 lb, 20 lb
Usage
Industrial
Model number (Specification)
CS-121
Place of origin
China, Shanghai
Wire Diameter
0.1-20mm, 0.08mm-20mm
Application
Industrial
OEM
OEM Service Provided
MOQ
100
Quality
100% Guranteed
Surface Treatment
Painting\Powder Coating\Plating\Polishing\Cleaning
Certificate
ISO/IATF16949
Payment Term
TT.Western Union.Paypal.Credit Card
Packing
PE Bag+carton Box
Raw material
Stainless Steel(SS304,SS302,SS316)
Selling Units
Single item
Single package size
24X15X13 cm
Single gross weight
2.0 kg
Load Type
compression
Wire gauge (Product option)
16
Lead time
9 days
Minimum order
100 Units

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