
Customized PTFE+Glass Rod Spring Energized Seals Used in Marine
Model: PTA
Temperature: -40/+260℃
Speed: ≤15m/s
Pressure: ≤45MPa
Product Introduction
We continue to innovate according to the needs of our customers, conduct transparent cooperation with our partners, and provide customers with the best comprehensive solutions and services in the field of double lip oil seal, piston seal SPG, glyd ring installation. We always adhere to the goal of integrity and innovation, and are willing to join hands with our friends to create a better tomorrow. Facing the new economic development opportunities and challenges, our company is willing to always hold the corporate purpose of developing the enterprise, dedicating to the society and enriching the staff.
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.


We hope our company will become a world-class Customized PTFE+Glass Rod Spring Energized Seals Used in Marine supplier and win the first choice and loyalty of global civil aviation customers. The process of brand building is the process of building psychological contract between enterprises and customers. We take a scientific approach to people, things and events, and pay attention to the search and summary of scientific working methods in our daily work.
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