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5 Zone High Carbon Steel Pocket Spring Unit for Customizable Height Mattress Support

5 Zone High Carbon Steel Pocket Spring Unit for Customizable Height Mattress Support

Brand Name: Yirilom
Model Number: MTT-054
MOQ: 20PCS
Price: USD 15~25/PCS
Packaging Details: Rolled Packing:10-20PCS/Pack,Compressed Packing:10-15PCS/Pack.
Payment Terms: T/T,Western Union,MoneyGram
Detail Information
Place of Origin:
China
Certification:
SGS/ISO9001
Product:
Mattress Pocket Spring Unit
Zoned:
5 Zone Pocket Spring
Support:
Individualized Support
Coil Turns:
4-5 Turns
Coil Diam:
6.5cm
Edge:
4.8mm Frame
Height:
6-10 Inches
Colours:
White,Blue,Customized
Spring Wire Specs:
1.0-2.4mm
Breathability:
High
Material:
Steel, Fabric, Foam
Firmness:
Soft, Medium, Firm
Pocket Spring Material:
Steel
Brand Logo:
Yirilom
Compatibility:
Suitable For All Types Of Mattresses
Packing:
Compressed And Rolled In A Box
Surface Cover:
Non Woven Fabric 90g
Steel Wire Dia:
1.0-2.4mm
Called:
Mattress Pocket Spring Unit
Name Of Product:
Pocket Spring For Mattress
Bottom Fabric:
90gs 100% New Raw Non-woven Fabric
Supply Ability:
8000000PCS Per Month
Highlight:

5 zone pocket spring mattress support

,

high carbon steel mattress spring unit

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customizable height pocket spring support

Product Description
3/5/7 Zone Pocket Spring Unit for Ergonomic Mattress Support
High-quality pocket spring units designed for mattress and sofa manufacturing, offering customizable specifications to meet diverse production requirements. Factory wholesale high carbon steel coil spring units with SGS certification.
Product Specifications
Product Name Mattress Pocket Spring 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 client demand
Zone 1/3/5/7 (Customized)
Woven Fabric 65-100g/㎡ or customized
Size Any size available
Color White, Blue or customized
Packing Compressed and rolled
Application For mattress or sofa factory/manufacturer
Technical Features
Spring Count (Number of Coils)

The total number of individual pocket springs in the mattress. Generally, a higher coil count indicates the potential for more precise support and better contouring, as the pressure is distributed over more points.

  • Typical Range: Can range from around 600 in a budget-friendly queen size to over 2,000 in a high-end model. For a queen mattress, a good benchmark is 1,000+ coils.
Important: Don't look at coil count in isolation. The quality of the steel, the design of the coil, and the comfort layers are equally, if not more, important.
Coil Gauge (Thickness of the Wire)

The thickness of the steel wire used in the springs. The lower the gauge number, the thicker and firmer the wire.

  • Low Gauge (e.g., 12-13): Thicker wire, firmer feel, more supportive for heavier weights.
  • High Gauge (e.g., 15-18): Thinner wire, softer feel, more conforming.
  • Many mattresses use a mix of gauges in different zones for targeted support (e.g., firmer coils in the center third for the hips).
Product Images