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rod seal catalogue hby ring Bulk Buy low DSH

rod seal catalogue hby ring Bulk Buy low DSH
  • rod seal catalogue hby ring Bulk Buy low DSH
  • rod seal catalogue hby ring Bulk Buy low DSH
  • rod seal catalogue hby ring Bulk Buy low DSH
  • rod seal catalogue hby ring Bulk Buy low DSH
  • rod seal catalogue hby ring Bulk Buy low DSH
  • rod seal catalogue hby ring Bulk Buy low DSH

rod seal catalogue hby ring Bulk Buy low DSH

Type
DRD
Delivery Time
3-7 days
Quality
High-quality
Service
Standard product/Customized product
Brand
DSH
Price
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Enterprise Strength
  • DSH Seals established a talents team with strong technical capability and comprehensive strength on the basis of modern management mode.
  • DSH Seals has a professional service team whose team members are dedicated to solving all kinds of problems for customers. We also run a comprehensive after-sales service system which enables us to provide a worry-free experience.
  • Scientific management and business excellence are what DSH Seals strives for in the development. By carrying out the core value, we intend to be virtuous, dedicated, honest and pragmatic. We sincerely create value for customers, seek development for ourselves and bring wealth to society.
  • DSH Seals was founded in 1999. In the past years, we have become more courageous to march forward and gained many achievements.
  • DSH Seals's sales network spreads to many provinces, cities and autonomous regions in China. In addition, they are also exported to Southeast Asia, Australia, North America, and other countries and regions.
Company Advantages
1. Exclusive use of high quality materials is anticipated in the manufacturing processes of ptfe rod seal. These materials are pinpointed through direct experience and selected from among the best and most innovative on the market.
2. At the same time, it also guarantees the upgrade and maintaince of rod seal. It has moderated cost and good machine-ability
3. Comparing with standard rod seal catalogue, many advantages of step seal are shown by piston rod seals hydraulic. Its materials meet certifications such as ASTM, AMS or FDA compliance
4. Taking an innovative approach based on scientific research, DSH is able to develop cylinder rod seals and enhance its performance. It has good resistance to UV rays
5. In addition, Guangdong DSH Seals Technology Co., Ltd is capable of manufacturing rod wiper seal sizes hydraulic rod seals, which arehammer seal. It also offers stiffness and creep resistance


DRD is a double-acting low-friction rod seal solution for compact O-ring grooves, that extends the service range above what an o-ring alone is capable of supporting. The DRD is designed for light-duty applications, is particularly suited for small-diameter installations, and due to its size and design, is easy to install. High performance materials, provide outstanding wear and extrusion resistance properties as well as large range of temperature and media compatibility.

It designed to be used in existing dynamic o-ring grooves and doesn't require any groove modification. A good choice for pneumatic and hydraulic equipment sealing needs, the DRD is proven to extend the service range and seal longevity over stand-alone o-ring installations.

This seal is available in a variety of DSH high-performance materials to suit a wide range of demanding applications.


◆◆ PTFE+NBR/FKM


Material descriptionPTFE filled Bronze, PTFE filled carbon fiber and MoS2, PTFE filled Graphite, PTFE filled PI, PTFE filled Ekonol, PU and so on.
Available ColorBlack, green, coffee, white, red, blue, gold and so on
Material StrengthHigh precision, excellent wear resistance, good self-lubricating performance, environmental protection.
temperature-45~+200℃
speed≤15m/s
pressure≤35MPa
MediumMineral oil based hydraulic fluids,barely flammable hydraulic fluids,water,air and others.
Applied deviceValve stem / Mini Hydraulic , etc.


DSH-Hydraulic Rod Seal, Drd-compact Double Delta Hydraulic Rod Seal
DSH-Hydraulic Rod Seal, Drd-compact Double Delta Hydraulic Rod Seal-1
DSH-Hydraulic Rod Seal, Drd-compact Double Delta Hydraulic Rod Seal-2
DSH-Hydraulic Rod Seal, Drd-compact Double Delta Hydraulic Rod Seal-3


◆◆ Rod Seal for O Ring Groove - DRD


DSH-Hydraulic Rod Seal, Drd-compact Double Delta Hydraulic Rod Seal-4

Technical Data

PressureTemperatureSliding speedMedium
Standard≤35 MPa-45 ... +200 ℃≤15 m/sMineral oil based hydraulic fluids,barely flammable hydraulic fluids, water,air and others.
The seal is designed to expand and improve the service parameters of O-Ring and is installed in existing O-Ring grooves.
Material

 O-ring Slide ring
StandardNBRPTFE-Bronze
Special(on request)FKMPTFE-carbon
Pressure160bar250bar400bar
Max Gap EE≤0.6mmE≤0.4mmE≤0.2mm
Order Example for standard version:
Diameter d=80mm
Order Code: DRD 80*89.4*7.1
Installation Dimension table based on Metric Size(mm)
d h9D H9L +0.2d1R1≤
3~8d+2.92.41.780.3
10~18d+4.53.62.650.4
20~36d+6.24.83.530.4
40~115d+9.47.15.330.6
120~400d+12.29.56.990.8
Order Numberd h9D H9L +0.2
Order Numberd h9D H9
DRD003035.92.4DRD08008089.4
DRD004046.92.4DRD08508594.4
DRD005057.92.4DRD09009099.4
DRD006068.92.4DRD095095104.4
DRD0080810.92.4DRD1000100109.4
DRD01001014.53.6DRD1050105114.4
DRD01201216.53.6DRD1100110119.4
DRD01401418.53.6DRD1150115124.4
DRD01501519.53.6DRD1200120132.2
DRD01601620.53.6DRD1250125137.2
DRD01801822.53.6DRD1300130142.2
DRD02002026.24.8DRD1350135147.2
DRD02202228.24.8DRD1400140152.2
DRD02502531.24.8DRD1500150162.2
DRD02802834.24.8DRD1600160172.2
DRD03003036.24.8DRD1700170182.2
DRD03203238.24.8DRD1800180192.2
DRD03503541.24.8DRD1900190202.2
DRD03603642.24.8DRD2000200212.2
DRD04004049.47.1DRD2100210222.2
DRD04204251.47.1DRD2200220232.2
DRD04504554.47.1DRD2300230242.2
DRD04804857.47.1DRD2400240252.2
DRD05005059.47.1DRD2500250262.2
DRD05205261.47.1DRD2800280292.2
DRD05505564.47.1DRD3000300312.2
DRD05605665.47.1DRD3200320332.2
DRD06006069.47.1DRD3500350362.2
DRD06306372.47.1DRD3600360372.2
DRD06506574.47.1DRD4000400412.2
DRD07007079.47.1



Company Features
1. DSH has occupied an important position in the ptfe rod seal industry.
2. Thanks to the efforts of skilled technicians, rod seal received more praise.
3. We provide global customers with perfect integrated solutions for step seal. Inquire!
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