
SS304 PTFE Customized Spring Energized Seals Used in Marine
Model: DSP
Temperature: -30/+200℃
Speed: ≤15m/s
Pressure: ≤60MPa
Product Introduction
We continue to summarize and absorb advanced technologies at home and abroad, combined with market demand, and launch spring energized piston seal, oil seal tc type, das seals with reliable quality and excellent performance, which greatly meets customer needs. We will highlight the implementation of resource strategies, accelerate the pace of industrial restructuring, increase efforts to build and improve both domestic and foreign layouts, and continue to optimize the industrial chain. We hope that our employees will base on their posts to precipitate themselves, accumulate continuously and improve themselves steadily. The company pays attention to the cultivation of talents and technical training, and has established a performance-based incentive system and a people-oriented management mode.
Description
Square piston seals GSP is composed of PTFE seal and O-ring. Used for reciprocated hydraulic systems. The gap between the two chambers of the hydraulic cylinder and the oil cylinder can be used very effectively. The piston seal is pushed by fluid pressure. Its good working performance can improve the efficiency of the machine. Due to its excellent anti-leakage ability, it helps to extend the life of the machine.
It is made of compound materials with high performance, which guarantees excellent wear resistance and excellent extrusion resistance for the seal. Provide the best tight adhesion for the sealing system with low internal leakage and frictional resistance.
Slide Ring Material | PTFE Filled Bronze, Carbon, MoS2, Graphite, Glass Fiber, Ekonol, Polyimide, etc. |
Slide Ring Color | Black,Green,Coffee,Yellow etc. |
O Ring Material | NBR or FKM |
Color | Black or Brown |
Speed | ≤15m/s |
Temperature | -30 to 200℃ |
Pressure | ≤60MPa |
Medium | Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others |
Application | Mobile hydraulics, Standard cylinders, Machine tools, Injection moulding machines, Presses etc. |
Standard or can fit the groove | Comply with standard of Taiwan’s GSP series |
Pressure | 160bar | 200bar | 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 | O Ring CS d1 | C≥ | R1≤ |
18~36 | D-8 | 3.2 | 2.65 | 2 | 0.4 |
40~63 | D-10 | 4.2 | 3.55 | 3 | 0.8 |
63~195 | D-15 | 6.8 | 5.7 | 5 | 1.2 |
200~300 | D-20 | 8.1 | 7 | 7.5 | 1.6 |
310~400 | D-25 | 9.5 | 8.6 | 8 | 1.6 |
Feature
● Low friction, precise configuration and simple installation
● Excellent dynamic and static sealing performance
● Adapt to a fast, high-pressure working environment
● High wear resistance ensures long service life
● No adhesive effect to the mating surface during long period of inactivity or storage


The company has 5,000 square meters of professional production plants, 2000 square meters of constant temperature and humidity production workshop, dozens (sets) of advanced production equipment.
Own a professional and technical production team and sales service team.
The selection of raw materials are international first-line brand suppliers, In order to ensure product quality, we promise that don't add waste (recycled materials) in the material.


We have strong technical strength and internationally advanced technology, and have become a model in SS304 PTFE Customized Spring Energized Seals Used in Marine industry. We take the company's articles of incorporation as the leader and strive to build a systematic and perfect, scientific and standardized, and effectively operating system. We believe that product quality is performance, operational quality is the guarantee, and humanistic quality is fundamental.
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