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PTFE/Peek/UHMW-PE High Performance Variseal Spring Seals

PTFE/Peek/UHMW-PE High Performance Variseal Spring Seals

Model: PTW
Temperature: -40/+260℃
Speed: ≤2m/s
Pressure: ≤25MPa

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Product Introduction

Our advanced technology will ensure that we can provide our customers with hby seals, Piston Rod Seals U Cup UN, Rubber PTFE O Ring with high level of quality and competitive prices. We hope that all employees will maintain a spirited spirit, carry forward the fine style of hard work and build a defense line of behavior. We're looking forward to your inquiries.

Description

Flanged spring energized seal contains a U-shaped sealing element energized with a spring to ensure proper sealing at start up and low pressures. A flange is designed into the seal that mates with the seal housing to mechanically hold the seal in place. Unlike other rotary seals that rely on a press fit, or an o-ring on the OD, this design ensures no seal rotation. This is especially important in applications that see high levels of thermal cycling. This seal can tolerate some of the highest pressure of any rotary seal.

It designed and manufactures PTFE and other high-performance polymer composite spring-energized seals in inch and metric sizes for linear or reciprocating rod and piston sealing applications, for rotating shafts and bores, and for static and axial face sealing applications of low and high viscous liquids and gaseous media under low and high pressure.

 

Jacket Material

UHPE, 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

≤2m/s

Temperature

-40 to 260℃

Pressure

≤25MPa

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 standard of Trelleborg-TVM series

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Installation Dimension table based on Metric Size (mm)

Rod diameter　
d  f8/h9

Groove diameter

Groove width

Lead-in

Lead-inRadial clearance E max

Standard range

Available range

D1
H9

D2
H10

L1 min

L2

k

C≥

r

＜2Mpa

＜10Mpa

＜20Mpa

5.0~19.9

20.0~200

d+5.0

d+9.0

3.6

0.85+0/-0.1

0.8

5

0.3

0.25

0.15

0.1

20.0~39.9

10.0~400

d+7.0

d+12.5

4.8

1.35+0/-0.15

1.1

5

0.4

0.35

0.2

0.15

40.0~399.9

20.0~700

d+10.5

d+17.5

7.1

1.80+0/-0.20

1.4

7.5

0.5

0.5

0.25

0.2

400.0~999.9

35.0~999.9

d+14.0

d+22.0

9.5

2.80+0/-0.20

1.6

12

0.5

0.6

0.3

0.25


Feature

● A wide range of high-performance sealing materials

● Excellent performance

● Long service life

● Simple installation and stable dimension

● High temperature, pressure and corrosion resistance



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.


Our professional design, process technology, and testing capabilities allow users to perceive our expertise in the appearance, performance and functionality of our PTFE/Peek/UHMW-PE High Performance Variseal Spring Seals. The construction of talent team is an important force to promote enterprise independent innovation, scientific and technological progress and enhance the core competitiveness of enterprises. Our company constantly pursues the high performance and high quality of products, and provides personalized service to users. We are your ideal partner.

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