PTFE valve seat
PTFE
High Pressure
-180ºC-+250ºC
Ball Valve
White; Support Customization
Ball Valve Seat and Stem Seal.
High Lubrication and Corrosion Resistance
Shandong Dongyue
JSLW
Wooden Box
Support customization
China
39209910
Product Description
Product Description:
PTFE ball valve seat, also known as tetrafluoroethylene valve seat, is the most commonly used valve seat sealing ring for ball valves. According to the molding method, it is divided into two methods: molding and lathe processing. The accuracy of the lathe seat 0.1mm; According to the product temperature, it can be divided into carbon fiber valve seat, graphite valve seat, PPL valve seat, polyphenyl ester valve seat, etc. Its characteristic is that it has excellent chemical stability, corrosion resistance, airtightness, high lubrication and non-stickiness, electrical insulation and good anti-aging ability. The pure PTFE valve seat can work for a long time at a temperature of -180ºC to +250ºC, and the filled modified PTFE material is more obvious than pure PTFE products in terms of wear resistance, heat conduction, creep resistance, and self-lubricating. Improvement. It can be used for sealing in the temperature range of -180ºC to +300ºC.
Use Advantages:
1. High temperature resistance-the working temperature can reach 250ºC.
2. Low temperature resistance-good mechanical toughness; even if the temperature drops to -196ºC, it can maintain 5% elongation.
3. Corrosion resistance-for most chemicals and solvents, it is inert, resistant to strong acids and alkalis, water and various organic solvents.
4. Weather resistance-has the best aging life among plastics.
5. High lubrication-the lowest friction coefficient among solid materials.
6. No adhesion-it is the smallest surface tension among solid materials and does not adhere to any substances.
Product Performance:
| Item | Denisty | Tensile Strength | Elongation | Dielectric Strength |
| Unit | 2.1-2.3g/cm3 | ≥15.0Mpa | ≥150% | 10kv/mm |
Our Service
1. Providing technical consultation.
2. Samples are free.
3.We could customize various products with your brand logo according to your requirements.
4. Your inquiry will be replied within 1 hours during working time,Within 24 hours when rest time.
5.Orders will be produced exactly as request and approved samples.
6. Before shipment,our QC will have inspection to make sure the quality.
7.We always try best to ensure every order to delivery in time.
8.Special packaging according to request.
