Ningbo WeiWo Electromechanical Tech Co.,Ltd.
| Payment Terms | T/T, Western Union, L/C |
| Supply Ability | 100,000pcs per month |
| Delivery Time | 10 working days for new samples |
| Packaging Details | Packed in plastic box one by one, then in carton with standard export package |
| Product Name | PTFE stopper |
| Filler | graphite,carbon, bronze |
| Process | mould |
| Application | industrial pump |
| Temperature | -180 - + 260 ℃ |
| Mold time | 7 days |
| Density | 2.1-2.3 g/cm³ |
| Out diameter | 16mm |
| Brand Name | WEIWO |
| Model Number | PTFE-J0808-1 |
| Certification | ISO9001:2008 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, L/C | Supply Ability | 100,000pcs per month |
| Delivery Time | 10 working days for new samples | Packaging Details | Packed in plastic box one by one, then in carton with standard export package |
| Product Name | PTFE stopper | Filler | graphite,carbon, bronze |
| Process | mould | Application | industrial pump |
| Temperature | -180 - + 260 ℃ | Mold time | 7 days |
| Density | 2.1-2.3 g/cm³ | Out diameter | 16mm |
| Brand Name | WEIWO | Model Number | PTFE-J0808-1 |
| Certification | ISO9001:2008 | Place of Origin | China |
| High Light | PTFE resin o ring seal ，16mm carbon graphite seal rings ，High diaphaneity mould Carbon Seal Rings | ||
Graphite Filled black color PTFE rings used as self lubricating seal
Specifications:
Filled PTFE ring has strong corrosion resistance and friction-resistance, By adding filler such as glass
fiber, carbon fiber, copper powder,graphite,asbestos,MOS2,AL2O3,carbon powder, ceramic fiber, metal
powder, polyamide, PS, the hardness, compression strength and abrasion resistance of the products is
improved ,in addition, it will have good heat conductivity and low heat expansion coefficient.
1. Low water absorption |
2. Corrosion resistance |
3. Temperature resistance |
4. High diaphaneity |
5. Voltage resistance |
Description:
PTFE Gasket Ring
Size: As customer's demand
Material: PTFE resin
Function: Good quality
Certificate: ISO9001 & TS16949
Packaging Detail: Poly bag + wooden cases or as customer demand
Delivery Detail: 2 weeks
Property of PTFE
Of all the known plastics, PTFE has some remarkable properties: it will not attacked by corrosive acids, even if they were hot; it did not dissolve in
solvents; it could be cooled to -180°C without becoming brittle and it could be heated to 260°C without impairing its performance. PTFE materials
also are extremely stable and nonflammable; clean, dry, non-oily and non-staining. The material is biologically inert and does not support
biological growth (that is, it is non-pyrogenic). PTFE offer an extremely low static coefficient of friction, which stems from the extremely low
intermolecular forces in the PTFE molecule itself.
Apparent Density: 2.1 ~ 2.3 g/cm3
Tensile Strength: ≥ 14.0 Mpa
Ultimate Elongation: ≥ 140%
Temperature: -20° F to 500° F (-180°C to 260°C)
Function for different filler
| Carbon fiber | Increases compressive strength, rigidity and wear |
| Reduces creep and cold flow | |
| Minimal effect on chemical and electrical properties | |
| Carbon | Increases compressive strength, hardness, wear, and load properties |
| Good chemical resistance | |
| Various types and amounts of carbon can be added to alter conductivity | |
| Graphite | Reduces coefficient of friction |
| Reduces initial wear | |
| Increases strength | |
| Molybdenum Disulfide | Increases hardness, stiffness, and wear |
| Minimal effect on chemical and electrical properties | |
| Bronze | Increases hardness and wear resistance |
| Increases dimensional stability and compressive strength | |
| Not suitable for corrosive or electrical applications |
Related products:
valve pipe seal
piston cup
PTFE retaining ring
colored PTFE
PTFE plate
PTFE machanical accessories
Lip seal
bearing bushing
three disc seal ring
Customized carbon powder filled PTFE products
A certain amount of carbon powder filled into PTFE mainly improves the wear resistance, thermal conductivity and creep resistance of PTFE. It can be widely used in hydraulic and pneumatic seals, guide rings, piston rings, retaining rings, bearing sleeves, bearing shells, etc.
Carbon fiber filled PTFE products
Carbon fiber PTFE has the advantages of good chemical resistance, high mechanical properties, strong damage resistance and high temperature resistance. The production technology is relatively mature. It can be widely used in pneumatic seal, guide ring, bearing bush, sleeve, piston ring, guide rail, military products and other industries. It is also suitable for use in the presence of aqueous media.
Applications:
1. Automotive Part
2. Motorcycle Part
3. Pump Parts
4. Locomotive Parts
5. Machinery Parts
6. Tool Parts
7. Industrial parts
Competitive Advantage:
1. Can produce according to customers’ drawings |
2. Complete set of inspection equipment |
3. Advanced production equipment |
Picture show:
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Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2010
Total Annual:
8,000,000.00-12,000,000.00
Employee Number:
100~150
Ecer Certification：
Active Member
Our company was set up in a beautiful city Ningbo, which is closed to Ningbo seaport and airport. Weiwo is a specialized company that is engaged in producing auto spare parts, designing and manufacturing electromechanical & machinery spare parts, hydraulic motor and hydraulic valves with differe... Our company was set up in a beautiful city Ningbo, which is closed to Ningbo seaport and airport. Weiwo is a specialized company that is engaged in producing auto spare parts, designing and manufacturing electromechanical & machinery spare parts, hydraulic motor and hydraulic valves with differe...
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