
Mechanical Euipment Variseal Spring Energized Seals
Model: PTA
Temperature: -40/+260℃
Speed: ≤15m/s
Pressure: ≤45MPa
Product Introduction
Our company attracts and recruits a large number of professionals, constantly improves the quality of products and services, and vigorously develops new u cup upi, Rod Rotary Seals Roto Glyd Ring, rod roto glyd ring to achieve large-scale operations. We want to promote systematic lean management of the whole value chain in accordance with the requirements of industrialized operation and lean production. In the face of opportunities and challenges, we will continue to optimize the team mix to provide customers with a wide range of more effective whole course marketing services. Our company has carried out a series of technological innovations over the years, continuously expanding the scale of production and expanding the scope of services. Our company always adheres to the concept of 'quality, service, integrity', has the courage to innovate, keeps forging ahead, keeps up with the pace of the market, and pursues sustainable development.
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.


Normally customer-oriented, and it's our ultimate concentrate on for Mechanical Euipment Variseal Spring Energized Seals. The factory introduces advanced machinery and equipment, forming strong technical force and advanced management policy. Because we pay attention to product quality and research and development, market development, brand establishment and warm and thoughtful service, we have brought a very good reputation to the company and are welcomed and affirmed by customers.
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