Description
Trapezoidal Thread Flange Nut of PEEK – Maximum Strength and Chemical Resistance
The actual price and delivery time are based on request.
Looking for a high-quality flange nut with trapezoidal thread? Discover our PEEK (Polyetheretherketone) flange nuts! These plastic nuts offer the same dimensions as their bronze counterparts but with superior performance in demanding environments.
Why choose PEEK?
Exceptional Strength – Resistant to heavy loads, even at temperatures up to 250°C.
Chemical Resistance – Perfect for aggressive environments, such as swimming pools and chemical installations.
Thermal Stability – Remains stable under extreme conditions.
Applications in Various Industries:
• Swimming Pools – Resistant to chlorine and water.
• Oil and Gas Industry – Ideal for high pressure and corrosive media.
• Aerospace – Lightweight and durable for critical applications.
Combine the PEEK flange nut with a trapezoidal thread of duplex stainless steel for an unparalleled solid duo.
Technical data of Peek plastic:
Mechanical Properties:
• Tensile Strength: 90-100 MPa
• Flexural Strength: 130-170 MPa
• Modulus of Elasticity: 3.6-4.0 GPa
• Hardness: Rockwell M101 / R126
• Impact Strength (Charpy, unnotched): 50-70 kJ/m²
• Coefficient of Friction: 0.3-0.4 (dry conditions)
Thermal Properties:
• Melting Point: 343°C
• Glass Transition Temperature (Tg): 143°C
• Maximum Service Temperature: 250°C (continuous), up to 300°C (short-term)
• Thermal Expansion Coefficient: 47 x 10⁻⁶ K⁻¹
• Thermal Conductivity Coefficient: 0.25 W/m·K
