1.8mm High Carbon Steel Sofa Pocket Spring 4-7 Turns
| Product Name | Pocket Spring Of Sofa Inner 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 | 4-7Turns |
| Coils Counts | According to the demand of clients |
| MOQ | Negotiate |
| Woven Fabric | 65-100g/㎡Or Can Be Customized |
| Size | Any Size Available |
| Color | White, Blue Or Customized |
| Packing | Compressed And Rolled |
| Application | For Sofa Factory/Manufacturer |
Spring Count: The total number of springs in the unit. For a 3-seater sofa, counts can range from 300 (economy) to 1000+ (premium).
Spring Height: Typically ranges from 50mm (2") to 100mm (4") for sofas. Taller springs often provide more "push" and a deeper, plusher feel.
Wire Gauge: The thickness of the steel wire. A lower gauge number means a thicker, firmer spring (e.g., 13-gauge). A higher gauge number means a thinner, softer spring (e.g., 18-gauge). Common range is 13- to 18-gauge.
Pocket Fabric: The material of the encasement. Non-woven polypropylene is standard. Higher-end options use spunbond or other advanced materials for better breathability and durability.
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