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Heavy Duty Rod Step Seals

The GSJ-S is a two-piece rod seal,consisting of a PTFE profiled slip ring and a rectangular rubber ring as a preloading element. Characteristics Application Suggestion This seal is especially suitable for use in heavy duty piston rod sealing systems for...
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Standard Material


Slide ring: Filled PTFE

Elastomer: Nitrile Rubber NBR or PU

* Other material combinations can be customized

according to working conditions.

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Product Introduction

The GSJ-S is a two-piece rod seal,consisting of a PTFE profiled slip ring and a rectangular rubber ring as a preloading element.


Characteristics


Easy to install

High withstand voltage characteristics

Strong resistance to gap extrusion

Anti-twist design

High wear resistance

Low friction, does not cause "hydraulic crawling"

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Application Suggestion

This seal is especially suitable for use in heavy duty piston rod sealing systems for large piston rod diameters and working conditions. For example, used in injection molding machines, metallurgical machinery, marine hydraulic equipment, hydraulic machines, construction machinery, cranes, hydraulic control systems, etc.


Operating Condition

Speed

Pressure

Temperature

Media

Supplied Diameter

5m/s

0-60Mpa

-30℃~100℃

Petroleum based hydraulic oil, flame retardant hydraulic fluid, bio-oil,water and other   fluids.

(according to seal materials)

50mm-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 or semi-finished materials.


FAQ

1. Are you original seals manufacturer or trading company?

We are manufacturer of hydraulic seals located in Guangzhou,China.

2. Do you have a R&D team?

Yes,we have a R&D team which including experts for more than 20 years' experience who can solve your problem of cylinder sealing precisely.

3. What info do you need for quotation?

Basically,we need working conditions of your cylinder with drawing. If possible,please provide the application and business market.

4. What are your general shipping method(s)?

For small order,we recommended express like DHL,FEDEX,TNT,etc. For more quantity,shipment by sea is more cost-effective.We can help to ship goods to your agents in China with free shipping cost.

Hot Tags: heavy duty rod step seals, China, suppliers, manufacturers, factory, wholesale, customized, buy, made in China
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