Qingdao Global Sealing-tec co., Ltd
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Ptfe Energized Oil Double Dpring Seal, Helical Spring Energized Seals, PTFE V Shape Energized Spring Seal
Product Overview
What is ptfe spring energized seal?
The PTFE Spring energized seal is a sealing device consisting of a PTFE or other polymer, energized by a corrosion resistant metal spring. When the seal is seated in the gland, the spring is under compression applying force on the gland sealing surfaces thereby creating a tight barrier to prevent gas or fluids from leaking. The spring also provides resiliency to compensate for seal wear, gland misalignment or eccentricity. While spring force provides adequate force for sealing at low pressure, at high pressure the system pressure augments the spring force to provide an even tighter seal. The PTFE Spring energized seal are precision machined from PTFE, filled PTFE and other high performance polymers.
Spring Energized PTFE Seals are typically used in areas where elastomeric seals cannot meet the frictional, temperature, or chemical resistance requirements of the application.
| Description | Ptfe Energized Seal |
| Material | Sealing ring: PTFE+carbon spring: stainless steel |
| Pressure | static sealing≤70Mpa dynamic sealing≤45Mpa |
| Size | Standard Size and customized |
| Property | Chemical resistance High temperature resistance High shaft velocity resistance Long duration of life |
| Color | black, white or custom |
| Temperature | -200°~+240℃ |
| Application | 1. Axial seals for rotating joints of loading and unloading arms 2, spray valve parts or other paint system seals 3, vacuum pump seals 4. Beverage, water, beer filling equipment (such as filling valves) and seals for food industry 5, automotive, aerospace industrial seals, such as power steering 6. Sealing device for measuring equipment (low friction, long life) 7. Seals for other process equipment or pressure vessels |
| Medium | Oil,water,steam, air,solvent,medicine,acid&alkali,chemic solution |
| OEM/ ODM | Available |
| Paking | plastic bags inside,carton boxes outside |
FAQ
1. Are you trading company or manufacturer ?
A: We are factory.
2. Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
3.Quality
We have engineers and technicians carry out quality control.
4.How is the quality?
Strict control when production, 100% inspection before shipment.
5.Do you provide samples ? is it free or extra ?
Yes,with batch order we could offer the sample for free charge but do not pay the cost of freight.