Products

Slide Glyd Ring For Rod Seals

The Glyd ring has been successfully used for decades and is a very effective and reliable low friction seal. It is particularly suitable as a rod seal in high-pressure and low-pressure systems.The double acting Glyd ring is a combination of PTFE sliding ring and energized O-ring. It adopts an interference fit, combined with the compression of the O-ring, to ensure a good sealing effect even under low pressure. At higher system pressure, the O-ring is energized by the fluid, pushing the slide ring towards the sealing surface with greater force.

Send Inquiry

Fast Delievery
Quality Assurance
24/7 Customer Service

Product Introduction

Description

Slide Glyd ring for rod seals DSI is a sealing solution widely used in various industries. It is very effective in preventing leaks and pollution, thereby ensuring the smooth operation of machines and equipment. As a reliable and trustworthy sealing solution, It has become an integral part of various manufacturing processes.

The Glyd ring has been successfully used for decades and is a very effective and reliable low friction seal. It is particularly suitable as a rod seal in high-pressure and low-pressure systems. The double acting Glyd ring is a combination of PTFE sliding ring and energized O-ring. It adopts an interference fit, combined with the compression of the O-ring, to ensure a good sealing effect even under low pressure. At higher system pressure, the O-ring is energized by the fluid, pushing the slide ring towards the sealing surface with greater force.

The geometric shape of the ring ensures good static sealing and allows for the formation of a lubricating fluid dynamic oil film below the seal in reciprocating applications. To ensure that the seal is quickly energized when the pressure and direction of movement suddenly change, radial "notches" are machined on both sides of the seal.

d h9	D H9	L +0.2	d1	R1≤
3~18	d+4.9	2.2	1.8	0.4
8~36	d+7.3	3.2	2.65	0.4
19~200	d+10.7	4.2	3.55	0.8
38~250	d+15.1	6.3	5.3	1.2
100~400	d+20.5	8.1	7	1.6

Advantages

The main reason why PTFE rod Glyd rings are popular is their special performance. It has excellent wear resistance, corrosion resistance, and chemical resistance. It is also very durable and can withstand high temperatures and pressures. These characteristics make it very suitable for use in harsh environments, such as chemical plants, refineries, and power generation facilities. Another major advantage is its low friction coefficient. This makes it very suitable for applications that require high precision and accuracy. It ensures smooth operation of the machine without any malfunctions, reducing downtime and maintenance costs. It is also easy to install and maintain. It can be quickly and conveniently installed on machines and equipment with minimal maintenance. The low maintenance requirements of rod seals DSI make it a cost-effective solution for multiple industries.

Your Features with Slide Glyd Ring For Rod Seals:

No stick-slip effect during startup, smooth operation
Minimum energy loss and minimum static and dynamic friction coefficients at operating temperature
Suitable for non lubricating fluids, depending on the sealing material, for optimal design flexibility
High wear resistance ensures long service life
No bonding effect on the mating surface during prolonged inactivity or storage
Suitable for most hydraulic fluids related to most modern hardware materials and surface finishes, depending on the selected material.
Suitable for new environmentally friendly hydraulic fluids

have been successfully applied to double acting rod seals in many hydraulic components, such as

Injection moulding machines
Machine tools
Presses
Handling machinery
Valves for hydraulic & pneumatic circuits.
Special cylinders
Pumps and valves

rod glyd ring.jpg

Our strength

Our core five advantages

Provide professional sealing systems solutions and product design service;
From raw mateirals to finished products, CNC machine custom products, without mold cost;
ISO9001-2015 certifiated company, fully automatic production equipment and professional technical team, quality assurance, cost-effective;
More than 235 application formulas, more than 1725 seals selections;
Analyze and exclude seals falilure

2011

Dongguan DSH Seals technology Co.,ltd is established on July 15th, 2011.

At the end of Septemeber, began to produce, and receive the first order

2015

Expand the factory scale to 5000 square meters. Establish a vulcanization and mold workshop, and add vacuum automatic vulcanization machines and mold processing centers.

2016

Increase registered capital by 10 million yuan and officially rename Guangdong DSH Seals Technology Co., Ltd

On July, new products pheonolic fabric resin wear strips has successfully reasearched.

Certificate 2