About PTFE +Spring Rod Seal
A single-acting sealing element comprised of a U-shaped Turcone ringand metallic energizing finger spring. lt offers low friction with no stick-slip, minimized breakout force and high wear resistance. lts constrainedflange eliminates potential seal rotation and it is resistant to mostliquids and chemicals. Unlimited shelf life.
| The Index About operating |
| Material |
Operating type |
Acting |
Pressure |
Temperature |
Stroke Speed |
| PTFE+V Spring |
Reciprocating |
Single |
15Mpa |
-200ºC~260ºC |
2m/s |
| |
Producible Size Range
5~3000mm
Producible Material
PU / PTFE / NBR / FKM / POM / PA / PEEK / PE
| The Detailed Index of PTFE |
| Material |
Color |
Hardness |
Work Temperature |
Density |
Elongation at break |
Tensile StrengthTest |
| / |
/ |
Shore D |
ºC |
g/cm³ |
% |
N/mm² |
| Standard |
/ |
DIN53505 |
/ |
EN ISO 1183 |
DIN53504/53455 |
| Pure Tetrafluoroethylene |
PTFE |
White |
57 |
-200~260
|
2.17 |
300 |
27 |
| 80%TFE +15%Glass Fiber+5%Molybdenum Disulfide |
PTFE-1 |
Gray |
60 |
2.25 |
200 |
18 |
| 60%TFE+40%Bronze |
PTFE-2 |
Bronze |
64 |
3 |
280 |
22 |
| 75%TFE+25%Carbon Fiber |
PTFE-3 |
Black |
65 |
2.1 |
150 |
15 |
| Improved Pure Tetrafluoroethylene |
PTFE-4 |
White |
59 |
2.16 |
360 |
30 |
QingDao Carlock Sealing Technology Co.,Ltd
-------Ultimate Quality Products Provider
As a professional manufacturer of moldless sealing technology, we can provide a complete set of standard and non-standard high-quality sealing products and solutions for various industries.
Our products are ideal for various applications with better raw materials, better processing, higher service life, excellent tensile strength and compression set, and can withstand different pressure media and operating temperatures. Effectively reduce the replacement cycle and maintenance costs. It is widely used in many industries with high quality requirements, such as; Coal mining, oil exploitation, wind power generation, lifting machinery, die-casting equipment, etc.
CNC lathe process breaks through the limitations of traditional molding processes. We can process seals of any size, any form and any material, As a source factory with 20 years of industry experience, we have been a reliable partner for our customers in the global market from design to after-sales.
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