High Carbon Steel Customizable Size Zigzag Spring with Electroplating Coating for Sofa and Furniture

Price Negotiable

Price: USD 1.5~3/Kg

MOQ: 400Kg

Delivery Time: 7-15 Days

Brand: Yirilom

Product Description

Custom Carbon Steel Snake-Shaped Furniture Chair Zigzag Sofa Spring for Industrial Hardware

Product Name	Zigzag Spring	Style	Curve / Semicircular/Flat
Wire Diameter	2.8-4.0mm	Color	Black Or Customized
Arc Height	30-250mm	Place of Product	Guangdong Province, China
Width	16-35mm	Usage	Home Furniture
Length	Customized	OEM/ODM	Acceptable

Product Identification & Description

The product you're describing is a custom-made, heavy-duty industrial spring. It is not a standard pocket spring for mattress interiors but a large, structural spring designed for furniture framing and industrial applications.

"Custom Carbon Steel": This indicates the spring is made from high-carbon steel, which is known for its high tensile strength, durability, and excellent springback properties. It can be heat-treated (tempered) to achieve specific hardness and resilience levels, making it suitable for heavy loads and repetitive use.
"Snake-Shaped" / "Zigzag": This describes the spring's geometry. Instead of a traditional helical (coil) shape, it is formed into a continuous series of sharp, repeating "M" or "W" shapes, resembling a snake or a zigzag pattern. This shape provides linear support and resistance along its entire length.
"Furniture Chair Zigzag Sofa Spring": This defines its primary application. It is used as the core support system in the seats and backs of sofas, armchairs, industrial-style furniture, and even office seating.
"for Industrial Hardware": This positions it as a component part (hardware) for manufacturers, furniture makers, and industrial designers, rather than an end-consumer product.