Zig Zag Furniture And Upholstery Oil-tempered Seat Springs , 9 Gauge 110' Feet Roll , Black
Commonly used in ottomans, chairs (especially seats), auto seats and sofas (seat and back) and take the place of coil springs.
Zig-zag Springs General Guidelines:
- Furniture and Auto seat cushions: 9 Gauge
- Furniture Seat Backs: 11 Gauge
- Auto Seat Backs: 12 Gauge (or 11 gauge for heavier duty use)
About Zig-zag Spring
High tensile strength wire spring, perfectly tempered. Higher gauge springs have thinner wire. Can be cut with bolt cutters. Ready to use. Maximum resiliency is obtained when a convex spring arc height is between 2 and 2 1/4 inches. This is the 'rise'of the spring over the frame mounting point. If you wish to add height to an exisiting spring, use a hinge link at the back of the frame. Spring ends should be cut so that both end face the same direction. When measuring to cut, if the desired length means the ends would face opposite, go to the next longer, not shorter, bend. Sinuous springs, also known as sagless or zig-zag, are the most common low profile springs. Although the shape may lead you to think otherwise, they do depend on compression for the spring effect. A solid and sturdy frame is required to bear the stresses, from the front to back rail and top to bottom rail pull of these springs (occasionally reinforcing is required). Steel. Used in seating applications.
Zig-zag Spring Specifications
| Material |
high carbon steel wire 82B or 70# |
| Wire Diameter |
2.8mm,3.0mm,3.2mm,3.4mm,3.6mm,3.8mm,4.0mm |
| Loop Height |
38mm - 50mm |
| Loop Width |
16mm - 35mm |
| Spring Length |
25 meters/roll |
| Samples |
can offer free samples,but the freight charge should be collected.If order is large,we can refund the freight charge in the order amount. |
| Packing |
Normally,our standard packing is 4kgs/roll,10roll/bag,packed with knitted bag.We can make different weights per roll as your request,but we don't suggest total per bag exceeds 40kgs.We also can pack the goods will plywood carton,but there will be extra packing fee. |
| Payment Term |
T/T and Western Union can be acceptable.
1. EXW - 30% deposit paid after the order confirmed,70% balance paid before delivery.
2. FOB & CIF - 30% deposit paid after the order confirmed,70% balance paid against the copy of documents. |
| Fatigue Test |
exceeds 20,000 time is not out of shape |
| Surface Treatment |
Antirust treatment / zinc plating / chrome plating |
| Lead time |
in 4 - 15 days after receiving the deposit,just according to the order quantities.
|
Features Of Products
1. The spring is made of high carbon steel wire.
2. Heat treatment with transparent painting coating or zinc plated.
3. Rolling, round, flat, super loop or functional zig zag are all available.
4. Special types can be available as per customers' drawing or samples.
About Delivery
1. By sea - goods will be shipped from Guangzhou / Shenzhen port,ship in 5 - 15 days after receiving the deposit,just according to the order quantities.
2. By express - UPS / Fedex / TNT / DHL / EMS
OEM Service
We only need the drawing of zigzag spring,if samples can be offered for checking will be the best,then the price will be offered to you accordingly.
What We Can Offer
- Long time quality guarantee
- Competitive price with good service,will try our best to meet your needs.
- One-stop solution,save a lot of worry
- Fast delivery time.
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Zig Zag Furniture And Upholstery Oil - Tempered Seat Springs , 9 Gauge 110' Feet Roll Black Images
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