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Zigzag Spring

3.6mm Flat Straight Zigzag Spring Extra-Heavy-Duty Commercial Grade Sofa Spring

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Pocket Spring Unit

Ms. Daisy Ho

daisy@yirilom.com

13302855266

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3.6mm Flat Straight Zigzag Spring Extra-Heavy-Duty Commercial Grade Sofa Spring

Brand Name:	Yirilom
Model Number:	ZS-007
MOQ:	400Kg
Price:	USD 1.5~3/Kg
Packaging Details:	4kg/Roll 10Rolls/Plastic Bag
Payment Terms:	T/T,Western Union,MoneyGram

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

SGS/ISO9001

Product Usage:

For Sofa Seat Springs

Product Packing:

4kg/Roll 10Rolls/Plastic Bag

Function:

Provide Support And Flexibility

Packing Of Items:

4kg/Roll 10Rolls/Plastic Bag

Items Name:

Sofa Zigzag Spring

Loop Width:

18mm-30mm

Height Of Items:

38-50mm

Packing Of Spring:

4kg/Roll 10Rolls/Plastic Bag

Pitch:

35mm-50mm

Packing:

Carton Box, Pallet

Total Coils:

Coil Turns:

4-10 Turns

Length:

Customized

Durability:

Surface Treatment:

Electroplating Or Powder Coating

Supply Ability:

8000000PCS Per Month

Highlight:

Flat Straight Zig Zag Spring

Zig Zag Spring For Sofa

Product Description

3.6mm Flat Straight Zig Zag Spring Steel Made For Sofa

Product Specifications

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 Overview

Product: This is a sinuous spring (commonly called a zig-zag spring), which is the primary support system in the seat and back of most sofas. It's a continuous, pre-bent steel wire that is fastened to the wooden sofa frame.

"Flat Straight": This refers to the ends of the spring being left straight and unbent, making it easier to attach to the frame with clips or staples before the main "zig-zag" pattern begins.

3.6mm Thickness (≈9 Gauge): This is the most critical specification. This is an extremely heavy-duty, commercial-grade wire diameter.

Standard Residential Use: 1.8mm - 2.5mm (13-18 gauge)
Heavy-Duty Residential/Commercial: 2.7mm - 3.2mm (10-12 gauge)
3.6mm (≈9 Gauge): This is for extra-heavy-duty commercial applications where maximum weight capacity and unparalleled durability are required (e.g., waiting rooms, airports, theaters, large-capacity public seating).

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