Rolling / Round Sinuous Wire Springs Standard Arc Strictly Fatigue Tested

Standard Arc OEM 3.8MM No Sag Springs , 24" Sinuous Wire Springs With Antirust Treatment

Product Specifications

1. Wire Diameter: 3.8mm

2. Material: high carbon steel wire

3. Loop Height: 46 - 48mm

4. Loop Width: 24 - 26mm

5. Loop QTY': 14

6. Shape: curved

7. Surface Treatment: Antirust,galvanization,chrome plating

8. Color: black,silver,golden

Product Details

Features Of Product

1. The spring is made of high carbon steel wire,have good elasticity.

2. Available spring diameter from 2.8 - 4.0mm, fit for your needs.

3. Rolling, round, flat, super loop or functional zig zag are all available.

4. Heat treatment with transparent painting coating or zinc plating,excellent anti-rust.

5. Special size can be available as per customers' drawing or samples.

6. Easy to be installed,with excellent elasticity and more comfortable.

Product Description

Sinuous spring systems consist of heavy-gauge steel wires formed in continuous, vertical S-shaped coils. The springs are attached to the frame with padded clips and fasteners and re-enforced with horizontal metal tie rods. This type of “no sag” construction takes less labor and is cheaper to produce than an 8-way hand-tied spring suspension but has proven over the past thirty years to provide a comfortable “sit” plus be very durable and good quality.

Application

The function of upholstery springs in upholstered furniture is to give comfort and resilience to the seat. Upholstery springs are used along with foam and other fillers. Upholstery springs are graded by the gauge of the spring 8 and 9 gage is typically used for seating. 11 gauge are used for backs.

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