Die Sinker EDM, also called erosion EDM, cavity type EDM or spark EDM, consists of an electrode and workpiece submerged in
dielectric fluid. Die Sinker EDM is fast, effective, and can be used to machining virtually any electrically conductive metal material.
It is widely used in mould industry. TipTop Machinery have been developed to prove an ideal mix of Speed, Accuracy, Surface finsh
and Low electrode Consumption.
Die Sinker Edm,Die Sinker EDM,Die Sinking EDM,CNC Sparking EDM Suzhou Tiptop Machinery Technology Co. Ltd. , https://www.sailingcnc.com
PTFE Spiral Wound Gasket is a corrosion-resistant and high-pressure product, made by winding metal with PTFE. It can be fixed with an outer ring, inner ring, or both. This type of gasket is ideal for various industrial applications due to its durability and reliability.
Product Category:
- PTFE Gasket
- PTFE Bars
- PTFE Pads
- PTFE Insulation Sleeve
- PTFE Tape
- PTFE Insulation Pads
Key Performance Advantages:
- **High Temperature Resistance**: Operates up to 250°C.
- **Low Temperature Toughness**: Maintains 5% elongation even at -196°C.
- **Corrosion Resistance**: Resists most chemicals, solvents, acids, alkalis, and organic substances.
- **Anti-Aging Properties**: Offers long-lasting performance and stability.
- **Low Friction**: One of the lowest coefficients of friction among solid materials.
- **Non-Stick Surface**: Does not adhere to any substance due to its low surface tension.
- **Non-Toxic**: Chemically inert, safe for use in medical and food-grade applications.
Specifications:
- **Model No.**: O Ring
- **Color**: White
- **Size**: Customizable (Any Size)
- **Brand**: OEM
- **Place of Origin**: China (Mainland)
- **Sample Availability**: Available
- **Trademark**: OEM
- **Transport Packaging**: Bag or Carton
- **Specification**: ISO
- **HS Code**: 3920991000
Application Areas:
Used in hot-water heating systems, sanitary products, electronic appliances, hardware machinery, vehicles, and motorcycles. Suitable for both dynamic and static sealing in particle crystal media environments.
Technical Parameters:
| Property | Value |
|----------|-------|
| Density | 0.5–0.8 g/cm³ |
| Tensile Strength | ≥8.0 MPa |
| Volatility | ≤1.0% |
| Hardness | 30–70 HA |
| Creep Relaxation | ≤40% |
| Operating Temperature | -60°C to +260°C |
| Operating Pressure | Gas: 1.6 MPa; Liquid: 6.4 MPa |
| pH Range | 0–14 |
| Biting Pressure | Min 8–20 MPa (for 3mm–25mm) |
Export Markets:
Taiwan, Europe, America, Asia, Africa, Middle East, and more.
Supply Capacity:
Approximately 1,000,000 pieces per month.
Available Colors:
Light grey, grey, white, yellow, green, black, and more.
Company Profile:
Zhalaiteqi Fengqing Mechanical Seals Part Co., Ltd. is a professional manufacturer specializing in rubber oil seals, hydraulic seals, mechanical seals, bearings, O-rings, and PTFE gaskets. Our products are widely used in automotive, heavy trucks, agricultural machinery, and construction equipment. With over five years of experience, we have strong R&D capabilities and extensive production expertise.
Our Commitment:
We believe that product quality is the foundation of every successful business. We follow the principles of "Quality First, Creditability First" and continuously strive to provide top-quality products and services to meet our customers' needs.
Contact Us:
If you have any questions or need further information, feel free to reach out. We look forward to working with you!
September 20, 2025