News- Changzhou Andefu Gas Spring Co., Ltd.

27 Jul

Adjustable Locking Gas Springs: 450N-1200N Smooth Angle Control

The key to effortless and precise backrest angle adjustment in seating and medical furniture lies in a lockable gas spring. The adjustable locking gas spring with an internal oil and gas dual-lock sys...
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23 Jul

Gas Spring for Office Chair: ADF Series Quiet & Durable Lift

A reliable gas spring is the core of any ergonomic office chair, and the ADF series delivers precisely that with a load capacity of 300 to 500 Newtons, outer tube lengths spanning 155 mm to 710 mm, an...
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15 Jul

Bar Stools Gas Springs: Choosing the Right Stroke & Diameter

Why Stroke Length and Diameter Decide the Fit The single most common sourcing mistake with bar stools gas springs isn't picking a weak or unreliable unit — it's picking one that doesn't physically ma...
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07 Jul

Automatic Spring Lift Gas Struts: Selection, Force & Installation

An automatic spring lift gas strut is a self-contained hydropneumatic device that uses compressed nitrogen gas and an internal oil damping system to automatically raise and hold a lid, hatch, or cove...
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02 Jul

Office Chair Gas Lift Cylinders: Class Ratings, Safety & Replacement

A Gas Lift Cylinder Is a Precision Gas Spring, Not a Simple Tube of Compressed Air The component that adjusts the height of an office chair is a gas lift cylinder—a sealed, self-contained gas spring ...
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22 Jun

Medical Gas Spring vs Bar Stool Gas Springs: Specs & Selection Guide

A gas spring looks simple from the outside — a cylinder, a rod, a valve. But the engineering inside that sleeve determines whether a surgical stool holds its position through a three-hour procedure, ...
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News

Adjustable Locking Gas Springs: 450N-1200N Smooth Angle Control

Gas Spring for Office Chair: ADF Series Quiet & Durable Lift

Bar Stools Gas Springs: Choosing the Right Stroke & Diameter

Automatic Spring Lift Gas Struts: Selection, Force & Installation

Office Chair Gas Lift Cylinders: Class Ratings, Safety & Replacement

Medical Gas Spring vs Bar Stool Gas Springs: Specs & Selection Guide

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