Hot Selling 2.0mm Steel Wire Sofa Spring Coil Sofa Pocket Spring Unit
Product Descriptions
| Product Name | Sofa Seat Pocket Coils Spring |
| Items Material | Steel Wire |
| Steel Diameter | 1.0mm-2.3mm |
| Head Diameter | 5.3-6cm |
| Middle Diameter | 6.5-7.0cm |
| Spring Height | 6-25cm |
| Coils Turns | 4-7Turns |
| Coils Counts | According to the demand of clients |
| MOQ | 200Pcs |
| Fabric Weight | 65-100g/㎡Or Can Be Customized |
| Length Size | Any Size Available |
| Color | White, Blue Or Customized |
| Packaging | Compressed And Rolled |
| FOB Port | Guangzhou/Shenzhen |
FeatureDescriptionBest For
Spring Height/ThicknessTypically ranges from 3 inches (7.5 cm) to 6 inches (15 cm) or more.
Thinner (3-4"):Sofa backs, lighter use.
Standard (4-5"): General seat cushions.
Thicker (5-6"+): Premium, extra-supportive seats.
Spring GaugeThe thickness of the steel wire.
Lower gauge number = Thicker wire = Firmer feel (e.g., 13-gauge).
Higher gauge number = Thinner wire = Softer feel (e.g., 18-gauge).Firmer gauges (12-14) for primary support.
Softer gauges (15-18) for cushion tops or backs.
Spring Count & DensityThe number of springs per unit area.
Higher density (more springs) generally means better, more precise support and durability.A higher spring count
is a mark of a premium product.
Edge ReinforcementMany units have double or reinforced springs along the border. This creates a firm edge
that won't collapse when you sit on the side of the sofa.Essential for modern, clean-lined sofas where people
often sit on the arms or edges.
Connection MethodHow the individual pockets are connected. Ultrasonic welding is common and creates a strong,
glue-free bond.Impacts the overall integrity and flexibility of the unit.
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