Galvanized 9 Gauge Double Cone Springs , 4 - 11 Turns Silver Upholstery Spring Edge Wire
Product Descriptions
Double Cone Springs,also known as Bonnell springs,are typically used for spring support in traditional upholstery and divans. Many different sizes are available to suit individual applications. Our springs are manufactured in plain finish and to the highest of standards for maximum comfort and reliability.Mainly used in the upholstery trade, these springs are often used in seating applications and mattresses of better quality.Springs are open coiled, with a larger diameter at each end. The idea being that they can be compressed, so that they ‘almost’ collapse under compression to a single wire diameter, while maintaining their strength to return to the uncompressed state when released.They are made from standard spring wire, or given special criteria in other grades. But this is not usually necessary as they are rarely used in harsh environments or corrosive atmospheres.
Product Specifications
| Wire Diameter |
9 Gauge |
| Material |
82B or 70# |
| Middle Diameter |
40mm - 60mm |
| Height |
80mm - 230mm |
| Turn |
4 - 11 turns |
| Surface Treatment |
Antirust,galvanization,chrome plating |
| Color |
black,silver,golden |
| Heat Treatment |
300℃ |
| Sample |
for free |
| Production Capacity |
100 tons/month |
| Packing Way |
200pcs per bag,packed with green knitted bag |
About MOQ
Generally speaking,for the customised size,we ask for the MOQ of each size is 4000PCS,for our standard size,we ask for the MOQ of each size is 2500PCS.If you have your own printing design on the packing bag,there will be MOQ of bag requested,but it can be negotiated.
Application
Double Cone Springs are supplied to upholsterers looking to produce furniture in the “8 way hand tied” method. Double cone springs are used mainly on traditional sofas and chairs etc.
1. 12 gauge for backs only.
2. 10 gauge for seats and firmer backs.
3. 9 gauge or lower for seats only.
Features Of Product
1. Close-fitting comfort: free combination create varying fegrees comfortable feeling.
2. Stable quality:Juxing's high tempered spring technology provides consistent quality products.
3. Supernormal durability: heavy gauge,big size,more convolution spring coils provides a great steady system.
Product Photo
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Galvanized 9 Gauge Furniture Coil Springs , Upholstery Strap Springs Edge Wire Images
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