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Hydraulic Cylinder Seals Types Guide

HYDRAULIC SEALS AND PNEUMATIC SEALS ARE DESIGNED AS PER THE CYLINDER WORKING PRESSURE, CYLINDER SPEED, OPERATING TEMPERATURE, WORKING MEDIUM AND APPLICATION.

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2020 12-12
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Hydraulic Cylinder Guide By GFS

HYDRAULIC FLUIDMost hydraulic fluids are oils, with a huge number of different types available. Different hydraulic systems, pumps and valves will require a different viscosity of fluid. Sometimes, in applications where any flammable liquid poses a risk, the hydraulic fluid may be water based.MOUNTI

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2020 12-05
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Top causes of seal failure for hydraulic cylinders

No. 1 - Improper installation is a major cause of hydraulic seal failure. The important things to watch during seal installation are: (a) cleanliness, (b) protecting the seal from nicks and cuts, and (c) proper lubrication. Other problem areas are over tightening of the seal gland where there is an

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2020 11-28
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Facebook Hydraulic Sealing Group By GFS

There are abour 2000+ members in GFS hydraulic seals Group in Facebook, Join us and share demands, experiences, facing problems business oppotunities together

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2020 11-21
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High-end PTFE material application in construction machinery market

At the past, in construction machinery, SB81 and above large diameter breaking hammer back end front 2 seals, excavator cylinder piston main seal are filled with PTFE modified products by imported brands, the most severe is the breaking hammer in mining industry. Since early 2015, GFS P4620 sealing

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2020 11-14
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High performance material for hydraulic seals

In System Seals’ Research and Development facility, engineers create proprietary and custom blended materials that outperform most stock materials. These specialty compounds are designed to be substantially more compatible with certain fluids, pressures, temperatures and a host other operating condi

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2020 11-03
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About us
GFS is one of the top hydraulic sealing solution companies in China. Focusing on hydraulic cylinder, rotary,  oil & gas equipment seals from R&D to manufacture, providing  Cost-effective & high-quality products.
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