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2.2mm + 2.3mm Steel Wire Customized Zone Mattress Pocket Spring Coil Unit with High Carbon Steel Material

2.2mm + 2.3mm Steel Wire Customized Zone Mattress Pocket Spring Coil Unit with High Carbon Steel Material

Brand Name: Yirilom
Model Number: Mattress Pocket Spring
MOQ: 20PCS
Price: USD 15~25/PCS
Packaging Details: Rolled Packing:10-20PCS/Pack,Compressed Packing:10-15PCS/Pack.
Payment Terms: L/C,T/T,Western Union,MoneyGram
Detail Information
Place of Origin:
China
Certification:
SGS/ISO9001
Document:
Product Name:
Mattress Pocket Spring
Pocket Spring:
Independent Encased Pocket Spring
Wire Diameter Range:
1.6-2.3mm
Spring Height:
5-25cm
OEM Or ODM:
Warmly Acceptabled
Brand:
Yirilom
Pocket Spring Material:
Steel
Coil Quantity:
Customized
Price Term:
FOB
Wire Diameter:
1.0-2.3mm
Wire Thickness:
2.0mm Diameter
Tooper Material:
Non Woven Fabric
Thickness:
8 Inches, 10 Inches, 12 Inches
Type:
Innerspring Mattress
Total Height:
23cm
Breathability:
High
Rows:
Customized
Supply Ability:
8000000PCS Per Month
Highlight:

2.2mm Steel Wire Zone Pocket Spring

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2.3mm Steel Wire Zone Pocket Spring

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Customized Steel Wire Zone Pocket Spring

Product Description
2.2mm + 2.3mm Steel Wire Zone Pocket Spring Customized
Product Specifications
Parameter Specification
Product Name Mattress Pocket Spring Coil Unit
Material High Carbon Steel Wire
Wire Diameter 1.0mm-2.3mm
Head Diameter 4-6.5cm
Middle Diameter 4.5-7.5cm
Height 6-25cm
Turns 4-7 Turns
Coils Counts According to the demand of clients
Zone 1/3/5/7 (Customized)
Woven Fabric 65-100g/㎡ Or Can Be Customized
Size Any Size Available
Color White, Blue Or Customized
Packing Compressed And Rolled
Application For Mattress Or Sofa Factory/Manufacturer
Dual-Wire Zone Pocket Spring Specification

Combining 2.2mm (firm) and 2.3mm (extra firm) steel wires in strategic zones for targeted support.

Parameter 2.2mm Wire Zone 2.3mm Wire Zone
Firmness Level Firm (Ideal for hips) Extra Firm (Lumbar)
Durability 60,000+ cycles 80,000+ cycles
Best For Average-weight sleepers Heavy-weight areas
Customization Options
Zone Configuration
  • 3-Zone Layout: Shoulders: 2.2mm → Lumbar: 2.3mm → Legs: 2.2mm
  • 5-Zone Layout: Head: 2.2mm → Shoulders: 2.2mm → Lumbar: 2.3mm → Hips: 2.3mm → Legs: 2.2mm
Technical Advantages
  • 15-20% Better Durability vs. single-wire springs
  • Precision Support for orthopedic needs
  • Reduced Motion Transfer by 30% (vs. uniform springs)
Manufacturing Process
  • Wire Selection: High-carbon steel (SWRH72B grade preferred)
  • Coil Formation: CNC spring coiling machines (±0.1mm precision)
  • Zoning Assembly: Robotic spring placement with tension mapping
  • Quality Tests: Compression testing (50,000 cycles min.), Noise evaluation (<30dB)

Production Lead Time: 18-25 days (including prototyping)

Sourcing Guide for Buyers
Key Supplier Requirements
  • Material Certificates: ISO 9001, SGS steel tensile reports
  • MOQ: 500-1,000 units (negotiable for hybrid designs)
  • Sample Policy: 3-5 prototype units for testing
Cost Estimate
Order Qty 2.2mm Zone Price 2.3mm Zone Price
500 pcs $1.20/zone $1.50/zone
5,000 pcs $0.95/zone $1.20/zone

Note: 15-20% cost premium vs. standard 2.0mm springs

Recommended Applications
  • Medical Mattresses: For pressure ulcer prevention
  • Luxury Hybrid Beds: Combined with latex/memory foam
  • Heavy-Duty Mattresses: 300lb+ weight capacity
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