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compact u cup rod seal design for machine

compact u cup rod seal design for machine

Type
SPN
Delivery Time
3-7 days
Quality
High-quality
Service
Standard product/Customized product
Brand
DSH
Price
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Quantity Needed:
Pieces
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Enterprise Strength
  • DSH Seals has been improving the service since the founding. Now we run a comprehensive and integrated service system which enables us to provide timely and efficient services.
Product Comparison
oil seal is a high-quality product with excellent performance and good sealing. It is available in a wide range of types and styles, which can meet diversified market demand.DSH Seals's oil seal has been substantially improved in a scientific way, as shown in the following aspects.
  • DSH-pneumatic cylinder rod seals | Rod seal | DSH
    DSH-pneumatic cylinder rod seals | Rod seal | DSH-1
Company Advantages
1. Top-quality details perfectly shown on pneumatic cylinder rod seals .
2. The product is tested by our QC team who regards the testing as an important factor of product performance. Thus, the conducted testing is highly in line with international testing standards.
3. The product has to go through rigorous testing procedures which are conducted by our testing personnel before delivery. They are responsive to make sure that quality is consistently at its best.
4. Guangdong DSH Seals Technology Co., Ltd can provide one-stop purchase and solution service for our customers.


DSH Seals’ SPN-type shaft Lancaster letter is a two-way piston rod seal consisting of a PTFE bronze composite or a high-hardness polyurethane rod seal ring and an E-ring. SPN seals are especially suitable for controlling cylinder servo systems, machine tools, cylinder quick response and construction equipment, and two-way piston rod cylinders. This filler has low frictional resistance, which eliminates stick-slip and ensures high wear resistance. When the service range of stress is used, wide and fast sliding speed.

SPN’s sealing ring has high chemical resistance and corrosion resistance. O-rings and sealing rings of different materials can be used. SPN sealing ring can be applied to almost all media. Since the special shape of the sealing structure has good film properties, it can be returned to the oil.


Advantages

  • Suitable for one-piece cylinders.

  • Small size installation.

  • Very small start-up and motion friction, ensuring smooth movement even at low.

  • Speeds, no creeping phenomenon.

  • Abrasion, Anti squeeze.

  • Optional high temperature materials.


◆◆ PTFE, nbr / fkm rubber


Material descriptionPTFE filled Bronze, PTFE filled carbon fiber and MoS2, PTFE filled Graphite, PTFE filled PI, PTFE filled Ekonol, and so on.
Available ColorBlack, green, coffee, gold and so on
Material StrengthWith the same performance as SPNO, this is used in case the service range of pressure is wide and sliding speed is high. The packing has low frictional resistance, eliminating stick slip and assuring high wear resistance.
Temperature-40~+160℃
Speed≤1.50m/s
Pressure≤35MPa
Applied deviceMobile Hydraulic equipment / standard cylinder / Presses/excavators


DSH-Professional Rod Seal Cylinder Rod Wiper Supplier
DSH-Professional Rod Seal Cylinder Rod Wiper Supplier-1
DSH-Professional Rod Seal Cylinder Rod Wiper Supplier-2
DSH-Professional Rod Seal Cylinder Rod Wiper Supplier-3
DSH-Professional Rod Seal Cylinder Rod Wiper Supplier-4
DSH-Professional Rod Seal Cylinder Rod Wiper Supplier-5
DSH-Professional Rod Seal Cylinder Rod Wiper Supplier-6
DSH-Professional Rod Seal Cylinder Rod Wiper Supplier-7


◆◆ Slide Ring for Rod - SPN


DSH-Professional Rod Seal Cylinder Rod Wiper Supplier-8

Technical Data
 PressureTemperatureSliding speedMedium
Material
 Elastomerslide ring
StandardNBRPTFE-Bronze
Standard(on request)FKMPTFE-carbon
pressure160bar250bar400bar
Max Gap EE≤0.6mmE≤0.4mmE≤0.2mm
Order Example for standard version:
Diameter  d=100mm
Order Code: SPN 100*113.4*7.5
Installation Dimension table based on Metric Size(mm)
 d f8 D +0.2L +0.2HR1≤
18~31.5d+94.54.30.8
40~80d+137.57.31.2
90~140d+13.47.57.31.2
Order List
Order NumberDdHh
Order NumberDdHh
SPN 018018274.54.3SPN 075075887.57.3
SPN 020020294.54.3SPN 080080937.57.3
SPN 022022314.54.3SPN 090090103.47.57.3
SPN 027027364.54.3SPN 1000100113.47.57.3
SPN 031531.540.54.54.3SPN 1050105118.47.57.3
SPN 047047607.57.3SPN 1100110123.47.57.3
SPN 053053667.57.3SPN 1200120133.47.57.3
SPN 060060737.57.3SPN 1300130143.47.57.3
SPN 065065787.57.3SPN 1400140153.47.57.3
SPN 070070837.57.3





Company Features
1. Guangdong DSH Seals Technology Co., Ltd is great company with a collection of talents, science and technology, the production of high-tech products.
2. Guangdong DSH Seals Technology Co., Ltd has introduced first-class machines to guarantee the quality of pneumatic cylinder rod seals .
3. To Guangdong DSH Seals Technology Co., Ltd , honesty is a cornerstone to build business cooperation. Contact! Guangdong DSH Seals Technology Co., Ltd will always put customers in first place and provide best service. Contact! Guangdong DSH Seals Technology Co., Ltd firmly assures that quality is far more important than quantity. Contact!
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DSH-pneumatic cylinder rod seals | Rod seal | DSH-10