Type H10 Mechanical Seal (Replacement of Burgmann H10)
Model: PTD
Temperature: -40/+260℃
Speed: static or slow rotary
Pressure: ≤40MPa
Product Introduction
We constantly review our current situation and gain insight into the future development of the hydraulic guide tape, stepseal 2k, U Cup Rod Seals B3 and BS industry. The management philosophy is the concrete embodiment of the corporate vision, mission and core values in the management. We have established a close cooperative relationship with key professional scientific research institutions for a long time, continue to develop new products, and can provide you with relevant technical support. We will, as always, strive to create a first-class enterprise ambition, to seek truthful innovation based.
Description
External Pressure Face Spring Energized Seals are commonly used in static sealing applications. External face seals are typically used to remove environmental media from exposed joints, hinge points, or fittings. Designed for high pressure and high temperature, low-temperature fluids, extreme media, and other applications that exceed the performance characteristics of O-rings and traditional elastic seals. Face Seals are designed for either internal or external pressure, but not both.
For this external pressure design, the open sealed cavity faces outward. Generally, the gland design of the face seal is the same as the O-ring. When designing the seal gland, the typical extrusion gap is 0, but it can be as high as 0.003” without affecting the performance of the seal. This External Pressure Face Spring Energized Seal is equipped with a V-shaped spring as standard.
Specification
Jacket Material | UHPE, PTFE Filled Bronze, Carbon, MoS2, Graphite, Glass Fiber, Ekonol, Polyimide, etc. |
Jacket Color | Black, Green, Coffee, Yellow, etc. |
Spring Material | SS304, SS301,etc. |
Speed | static or slow rotary |
Pressure | ≤40MPa |
Medium | Virtually all fluids chemicals and gases. |
Standard or can fit the groove | Comply with the standard of the Trelleborg-DVE series |
Installation Dimension table based on Metric Size (mm)
An h9 | G +0.25 | Groove depth | R≤ | ||
Recommended range | Extended range | L | Tolerance | ||
3~9.9 | 3~40 | 2.4 | 1.45 | +0.03 | 0.4 |
10~19.9 | 8~200 | 3.6 | 2.25 | +0.05 | 0.4 |
20~39.9 | 12~400 | 4.8 | 3.1 | +0.08 | 0.6 |
40~119.9 | 20~700 | 7.1 | 4.7 | +0.10 | 0.8 |
120~999.9 | 35~1000 | 9.5 | 6.1 | +0.15 | 0.8 |
Features
This External Pressure Face Spring Energized Seal has the following features:
● Lower wear, low friction.
● Even after extended downtimes, breakaway forces are extremely modest.
● Even at modest sliding speeds, there is no stick-slip.
● There are three types of spring for you to choose from, including a V spring, helical spring, and slant coil spring.
● It can tolerate temperatures of -40°C to 260°C.
The company has 5,000 square meters of professional production plants, 2000 square meters of constant temperature and humidity production workshop, and dozens (of sets) of advanced production equipment.
The company will not forget its original intention, and always take the mission of letting the world feel made in China, and create Type H10 Mechanical Seal (Replacement of Burgmann H10) of international advanced level. Our company will make continuous efforts in scientific and technological innovation and brand building. We act on the principle of clarity and open-mindedness. Clear and open-minded make us have strong inner strength, so that we can go farther.
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