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Teflon Sealing Rings for Piston

GSD is a single-acting piston compact seal, consisting of a dynamic teflon seal and a standard O-ring with static low permanent deformation. Characteristics Application Suggestion This group seal works perfectly for heavy-duty single acting piston in...
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Standard Material


Seal Ring: Filled PTFE

O Ring: Nitrile Buna rubber NBR

Fluororubber FKM

* Other material combinations can be customized

according to working conditions.

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Product Introduction

GSD is a single-acting piston compact seal, consisting of a dynamic teflon seal and a standard O-ring with static low permanent deformation.


Characteristics


Low static and dynamic friction

Good pressure stability under harsh operating conditions

Simple groove design,saving mounting space

High corrosion resistance

Good thermal conductivity

High dimensional stability

High compatibility, almost compatible with all fluids

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Application Suggestion

This group seal works perfectly for heavy-duty single acting piston in hydraulic systems, reciprocating motion,high and low pressure and high frequency applications. Suitable for large piston clearances and a wide range of fluids and high temperature applications,such as injection molding machines,agricultural machinery,engineering machinery,dump trucks,hydraulic machines,crane and so on.


Operating Condition

Speed

Pressure

Temperature

Media

Supplied Diameter

5m/s

0-60Mpa

-30℃~100℃

In the case of proper selection of O-ring material, almost all fluids are compatible. For example,hydraulic oil, fire resistance oil,water and others   (according to seal material)

8mm-2000mm


Technical Drawing

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Mounting Dimensions

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Specification List

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* Further specifications on request,,we also supply turning products/semi-finished materials.


FAQ

1. What's the general production time?

7-10 days after confirmation and payment.

2. What color is your commonly used filled PTFE materials?

Brown and dark green basically.

3. How soon can I get quotation?

Within 12 hours but please make sure you send enquiry clearly(better with drawings/working conditions/usage/approx qty.)

4. What's your terms of payment?

Deposit 50% before production,balance 50% before shipment. Anyway,it's negotiable so we prefer to know your order details.

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