4 Inch Height Sofa Pocket Spring with High Carbon Steel Wire for Long-lasting Durability
Price:
1.54
MOQ:
100pcs
Delivery Time:
7-15days
Brand:
Yirilom
Product Description
Durable Sofa Pocket Spring with 4 Inch Height
Designed for enhanced comfort and long-lasting sofa cushion support, these custom 4-inch height pocket springs provide superior performance and durability for sofa manufacturing applications.
Product Specifications
| Product Name | Sofa Pocket Spring |
| 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 |
| Woven Fabric | 65-100g/㎡ or customized |
| Size | Any size available |
| Color | White, Blue or customized |
| Packing | Compressed and rolled |
| Application | For sofa factory/manufacturer |
| MOQ | Negotiable |
Customization Options
Define Your Customization Requirements
Key Specifications to Confirm:
- Spring Type: Marshall (hourglass) or barrel-shaped coils with zoned support options (lumbar/firm edges)
- Dimensions: Height: 4 inches (102mm) - specify tolerance (±5mm); Diameter: Typically 2-3 inches (50-75mm) per coil
- Materials: Wire Gauge: 2.0-2.4mm (thicker = firmer); Casing Fabric: Non-woven (standard), polyester, or fire-retardant
- Spring Count: 150-300 springs/m² (higher count = more support)
- Certifications: CertiPUR, OEKO-TEX, or CAL 117 (fire safety)
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Foshan Gaoming Hecheng Yirilom Household Factory
Location
Fuwan Industrial Area, Gaoming District, Foshan City, Guangdong, China
Contact Person
Daisy Ho