PP NBR N3589,PP 0509,PP 1624,PP 2028,PP 2533,PNEUMATIC CUSHIONING
SEAL,SC/SU/SI PNEUMATIC CYLINDERS BUFFER SEALING
1. Product Description:
The profile PP pneumatic cushioning seal is specially designed for
cushioning pistons
in pneumatic cylinders.For example, it will be used in the seal of AIR TAC SC/SU/SI
cylinder, .
2. Product Characteristic:
• No mechanical check valves required since their function is performed by the cushioning rings.
• High cushioning consistency due to automatic centering, even in the case of misalignment of the cushioning spear and the cylinder head.
• Optimum use of design-related cushion travel.
• Robust seal profile for harshest operating conditions.
• Immediate response to reversed direction thanks to incorporated venting channels.
• Extreme wear resistance.
• Easier installation.
• Excellent media resistance in case of suitable compound selection.
• Installation in closed housings.
3. Product Application:
Operating pressure | ≤ 1.6Mpa |
Operating temperature | -35 °C to +100 °C |
Sliding speed | ≤1M/S |
| Media | Compressed air, both lubricated and oil free (after greasing for fitting) |
4. Commonly Used Material:
| Material: | Temperature: |
| NBR | -40 to 100 ℃ |
| FKM | -20 to 200 ℃ |
| FFKM | -20 to 320 ℃ |
| HNBR | -40 to 150 ℃ |
| AFLAS | -30 to 175 ℃ |
| VMQ/SILICON | -70 to 220 ℃ |
| FVMQ | -60 to 175 ℃ |
| EPDM | -50 to 150 ℃ |
| CR | -40 to 120 ℃ |
| SBR | -40 to 110 ℃ |
| PU | -40 to 90 ℃ |
| PTFE | -100 to 280 ℃ |
| IIR | -20 to 120 ℃ |
| ACR | -25 to 150 ℃ |
5. Product specification:
6. Installation:
The profile PP cushioning seals are easily snapped into the groove,
which should be free of all contaminants and foreign particles before installation.
Care should be taken that the sealing lips are not damaged by sharp edges during
installation. Initial lubrication is essential for very long service life.
7. FAQ:
1. How to choose materials?
The selection of materials needs to be used according to the
environment, including the medium, temperature, pressure, etc.
2. How to deliver the goods?
for small order, we can deliver by express, such as DHL, FEDEX,
UPS,TNT.etc.
for large order , we can deliver by air or by ship .
3. Are you a manufacturer ?
Yes.We are specializing in the production of various hydraulic and
pneumatic sealing products. Its quality system certification has
passed ISO 9001:2015, and the materials used comply with REACH and
RoHS regulations. Accept customization and OEM production.
4. Do you provide samples ? is it free?
Yes, we will offer the sample for free charge but you need to pay
the cost of freight.
5. How is the quality?
All manufacturing processes confirm to the ISO-9001:2015 system,
100% inspection before shipment.
