Nonstandard Cutomized Back-up Ring
The Turned Back-up ring is manufactured by CNC lathe,This process is not limited by traditional molding processes and can produce any shape and specification.
It also breaks the limitations of conventional ,processing according to drawings also means a smaller minimum order quantity .(MOQ:10PCS)
| The Detailed Index of PTFE Material |
| Material |
Color |
Hardness |
Work Temperature |
Density |
Elongation at break |
| / |
/ |
Shore A |
ºC |
g/cm³ |
% |
| Standard |
/ |
DIN53505 |
/ |
EN ISO 1183 |
DIN53504/53455 |
| Polytetrafluoroethylene |
PTFE |
White |
D55±3 |
-200~260 |
2.17 |
300 |
Company Profile
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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