Уплотнение стержня и лицевое уплотнение в ПТФЭ пружине UPE
- Категория: Seals >>>
- Поставщик: Foshan,Sparta,Electromechanical,Limited,Company
Поделиться:
Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 2.74 $* | 2.74 $* |
| Aug-16-2025 | 2.39 $* | 2.30 $* |
| Jul-16-2025 | 2.30 $* | 2.12 $* |
| Jun-16-2025 | 2.26 $* | 2.52 $* |
| May-16-2025 | 2.42 $* | 2.66 $* |
| Apr-16-2025 | 2.17 $* | 2.19 $* |
| Mar-16-2025 | 2.56 $* | 2.78 $* |
| Feb-16-2025 | 2.78 $* | 2.8 $* |
| Jan-16-2025 | 2.85 $* | 2.70 $* |
Характеристики
Spring Engergized seals is a special seal developed for the application environment of high temperature corrosion, difficult
lubrication and low friction. The combination of different Teflon composite materials, high-grade engineering plastics and
corrosion-resistant metal springs can fully meet the increasingly demanding diversity needs of industry. Typical applications are
as follows:
1. Axial seal for loading arm swivel
2. Seal for painting valve or other painting system
3. Seal for vacuum pump
4. Seals for beverage, water, beer filling equipment (such as filling valves) and food industry
5. Seals for automotive, aerospace, chemical and petroleum traditional industries
6. Seals for metering equipment (low friction, long life)
7. Seals (liquefied gases) for other equipment or pressure vessels
lubrication and low friction. The combination of different Teflon composite materials, high-grade engineering plastics and
corrosion-resistant metal springs can fully meet the increasingly demanding diversity needs of industry. Typical applications are
as follows:
1. Axial seal for loading arm swivel
2. Seal for painting valve or other painting system
3. Seal for vacuum pump
4. Seals for beverage, water, beer filling equipment (such as filling valves) and food industry
5. Seals for automotive, aerospace, chemical and petroleum traditional industries
6. Seals for metering equipment (low friction, long life)
7. Seals (liquefied gases) for other equipment or pressure vessels
PTFE Spring Energized seals
High temperature up to 300°C；
High pressure up to 70MPa;
cryogenic temperature down to -200°C;
Harsh chemicals and solvents;
Unlubricated applicate;
High surface speed when other seals overheat;
Where low friction is required;
Item | Unit | Index |
Hardness | Shore D | 55-60 |
Relative density | g/cm3 | 2.1-2.2 |
Tensile strength | Mpa | 15-35 |
Bending strength | Mpa | 11 - 14 |
Compressive strength | Mpa | 12 |
Friction coefficient | ---- | 0.04 |
Ultimate elongation | % | 150-400 |
Impact-resistance strength | Mpa | 10 |
Heat distortion temperature | ℃ | 121 |
Specific heat capacity | J/Kg℃ | 0.25 |
Water absorption | % | <0.01 |
Question:
1,What's the material of the seal?
Answer: PTFE + 302 Spring
2，Question: What's the size means? Why my size not in your size chart?
Answer: the size d*D*L=rod diameter*groove diameter*seal width
For other sizes and special types, pls contact us: sales(at)chenmingseal.com
3，Question: Is the seal for High Pressure, High Rotate Speed, High temperature?
Answer: Yes, it's pressure: vacuum to 30Mpa (special type 70Mpa), Speed: 15m/s (special type 40m/s), Temperature: -200 C to +300 C
4，Question: How long is the seal's service life?
Answer: Tested life is 8000 hours with condition: pressure 1.5Mpa, speed 5m/s, temperature 200 C, media lubrication oil.
5，Question: How long is the lead time?
Answer: We'll ship out in 24 hours when In Stock; Customized lead time is 15 days.
6，Question: How long can we receive the seal?
Answer: It's depends on your location and express, 7 days by EMS/UPS/FEDEX/TNT
Answer: PTFE + 302 Spring
2，Question: What's the size means? Why my size not in your size chart?
Answer: the size d*D*L=rod diameter*groove diameter*seal width
For other sizes and special types, pls contact us: sales(at)chenmingseal.com
3，Question: Is the seal for High Pressure, High Rotate Speed, High temperature?
Answer: Yes, it's pressure: vacuum to 30Mpa (special type 70Mpa), Speed: 15m/s (special type 40m/s), Temperature: -200 C to +300 C
4，Question: How long is the seal's service life?
Answer: Tested life is 8000 hours with condition: pressure 1.5Mpa, speed 5m/s, temperature 200 C, media lubrication oil.
5，Question: How long is the lead time?
Answer: We'll ship out in 24 hours when In Stock; Customized lead time is 15 days.
6，Question: How long can we receive the seal?
Answer: It's depends on your location and express, 7 days by EMS/UPS/FEDEX/TNT
Похожие товары
Уплотнительное кольцо DLSEALS FEP и PTFE
US $0.06-$0.69
Масляное уплотнение GLY50 размер 50x60x6 мм
US $4.69-$5.94
