Carbon Spring PTFE Seals, Teflon, Carbon Filled PTFE, Spring Energized PTFE Seals
Model: PTA
Temperature: -40/+260℃
Speed: ≤15m/s
Pressure: ≤45MPa
Product Introduction
The investment in scientific research has also promoted the diversified innovation of our double delta piston seals, Oil Seals, spring-energized seals. We accelerate the construction of high-end brand clusters, giving full play to the leading and driving role. Owning to latest technologies, we facilitate our customers with customized production facility.
Description
Rod Type Spring Energized Seals is a kind of single-acting sealing element optimized for low to medium pressure fluid sealing. The unique characteristic of the slant coil spring means the spring force is relatively constant over a wide deformation range, giving controllable and constant friction. The material gives almost universal compatibility with fluids or chemicals and its wide temperature range allows it to be used under extreme conditions. The Rod Type Spring Energized Seals can offer low friction with no stick-slip, minimal break-out force, and high wear resistance. Resistant to most liquids and chemicals, it has an unlimited shelf life.
Specification
Jacket Material | UHP, PTFE Filled Bronze, Carbon, MoS2, Graphite, Glass Fiber, Ekonol, Polyimide, etc. |
Jacket Color | Black, Green, Coffee, Yellow, etc. |
Spring Type | V spring, Helical spring, Slant coil spring |
Spring Material | SS304, SS301,etc. |
Speed | ≤15m/s |
Temperature | -40 to 260℃ |
Pressure | ≤45MPa |
Medium | Virtually all fluids chemicals and gases. |
Application | Jet engines, hydraulic cylinders, Robotics, Steering Cylinders, Valves, etc. |
Standard or can fit the groove | Comply with the standard of the Trelleborg-RVA series, the Parker-JS series |
Pressure | ＜160bar | ＜250bar | ＜400bar |
Max Gap E | E≤0.6mm | E≤0.4mm | E≤0.2mm |
Installation Dimension table based on Metric Size (mm)
d h9 | D H9 | L +0.2 | H | X | R1≤ | C≥ |
3～8 | d+2.9 | 2.4 | 2.2 | 0.4 | 0.2 | 4 |
10～18 | d+4.5 | 3.6 | 3.2 | 0.6 | 0.2 | 5 |
20～36 | d+6.2 | 4.8 | 4.3 | 0.7 | 0.4 | 5 |
40～115 | d+9.4 | 7.1 | 6.8 | 0.8 | 0.4 | 7.5 |
120～400 | d+12.2 | 9.5 | 9.2 | 0.9 | 0.4 | 12 |
Features
The following are the characteristics of these Rod Type Spring Energized Seals:
*They are unlubricated applications.
*When other seals overheat, they have high surface speeds.
*There is no clinginess.
*These seals are chemically compatible, have low friction, have a long service life, and are durable in both low and high temperatures.
*High-pressure resistance and a high degree of adaptability to changing operating conditions.
Own a professional and technical production team and sales service team.
The selection of raw materials are international first-line brand suppliers, To ensure product quality, we promise that we won't add waste (recycled materials) to the material.
Our Carbon Spring PTFE Seals, Teflon, Carbon Filled PTFE, Spring Energized PTFE Seals have strong practicability, and the general usability and market space of our products are obvious. We aim to improve the core competitiveness of enterprises and further improve the scientific and technological innovation system. Our company has formed a global business network and achieved sustained and rapid development in many fields.
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