Cost-effective Hydraulic Cylinder Piston Seal Types Company

Product details of the hydraulic cylinder piston seal types

Product Information

The design of DMS Seals hydraulic cylinder piston seal types delivers incomparable concepts. It has undergone significant enhancements in capabilities. Dms Seals Technology Co.,limited has an independent R&D and marketing team, and its hydraulic cylinder piston seal types products sell well in overseas market.

1. Installation Recommendation 

It is suitable for piston rod sealing, mainly used in medium and high pressure cylinders, and can withstand high working oil pressure.

The friction coefficient is small, which is conducive to the rapid response of the cylinder to the action, and can be applied to the servo cylinder.

The adaptability of the working medium and the working temperature range can be changed by changing the material of the O-ring.

It can be used in special working conditions such as extremely high speed and extremely low speed.

The mounting groove is relatively small. The seal is easy to install and generally requires no special tools.

Comply with GB/T 15242.1-94 and GB/T 15242.3-94 standards.

Strong pressure bearing capacity and larger installation clearance than ordinary seals, which can reduce the matching accuracy of corresponding metal parts and reduce manufacturing costs.

2. Materials

Sealing ring: Filled with polytetrafluoroethylene (PTFE). According to different working conditions and sealing requirements, different filling materials and filling processes can be selected, please inquire for details.

O-ring: nitrile rubber NBR, fluororubber FKM. The material of the O-ring is determined according to the temperature and working medium of the working condition, if you are not sure, please contact us. If you need to match fluorine rubber (FKM) O-ring, you need to explain before ordering.

3. Precautions:

Ⅰ. If other parameters of the matched O-ring are qualified, the diameter of the ring is 1-2% larger than the value listed in the sample, which will not affect the use.

Ⅱ. When installing, you can bend the sealing ring into a heart shape and put it into the groove, but there must be no creases. In the two cases shown in the figure below, A is allowed and B is prohibited.

                                                                                                                                     （non-recoverable creases）

4. Working Conditions

Company Feature

• Dms Seals Technology strives to provide quality and comprehensive services based on customer demand.
• Since the inception in our company has been adhering to the business philosophy of 'quality determines sales, conscience determines fate' for years. And, we have been in a steady state of development in different economic storms.
• We integrate channel resources and actively expand e-commerce sales network. Our products are sold to many provinces and cities in China. Some are even exported to North America, Eastern Europe, Australia, Southeast Asia and other regions.
• Our company has established a high-quality and high-efficiency production team. With years of production experience, our members can solve problems in the process of production effectively.
Our products are of excellent quality and favorable price, please feel free to contact us for quotation!