High Temperature Resistant PTFE Ring Industrial Sealing PTFE Gasket Ring Custom Size

Product Description

Product Description

Technical Index	Unit	Value
Specific Gravity	g/cc	2.15-2.20
Tensile Strength	Pa	(1,961-3,521)x 10000
Elongation at Break	%	250-500
Compressive Strength (10% deformation)	Pa	19.52 x1000000
Impact Strength (Unnotched)	kgf·cm/cm²	No break<sup>3</sup>
Impact Strength (Notched)	kgf·cm/cm²	24.6-31.6
Compressive Strength	Pa	(1.834-2.030)x10000000
Hardness HB	—	4.54
Friction Coefficient	—	0.13-0.16
Wear Scar	—	14.54<sup>4</sup>

Material Introduction

Our PTFE parts are engineered with premium polytetrafluoroethylene material, delivering exceptional performance for diverse industrial scenarios. As a reliable manufacturer on Made-in-China.com, we specialize in precision-machined PTFE components that meet strict industry standards.
Key Features: Exceptional chemical resistance to most acids, alkalis, and organic solvents; excellent high-temperature stability (operating range: -200℃ to 260℃); ultra-low friction coefficient for smooth operation; superior corrosion resistance and non-stick properties. These characteristics make our PTFE parts ideal for applications requiring long-term reliability in harsh environments.

Widely Used In: Chemical processing equipment (valves, pumps, pipes), food and beverage processing machinery (conveyors, seals), automotive industry (engine seals, gaskets), electronic equipment (insulation parts), and hydraulic systems. Our PTFE parts effectively reduce wear and tear, lower maintenance costs, and extend the service life of your equipment.

Manufacturing Advantages: We adopt advanced CNC machining technology to ensure precise dimensions and consistent quality. Customization is available for various sizes, shapes, and specifications to meet your specific requirements. Each PTFE part undergoes strict quality inspection, from raw material selection to final delivery, ensuring compliance with ISO standards.

Reliable Quality Assurance: We are committed to providing high-performance PTFE parts with stable supply capacity and competitive pricing. Whether you need standard or custom PTFE components, our professional team is ready to offer technical support and efficient after-sales service. Contact us now for a free quote !

FAQ

Q1:How and how long can I get a sample to check your quality? Can I expect to get the sample?

A1:After product and price confirmation, you can request samples to check our quality. Samples are chargeable, and the sample fee will be fully refunded to you after we confirm a bulk order. And samples will be ready for delivery in 3–5 days. They will be sent to you via express and arrive in 7 workdays. You can use your own express account or prepay us if you do not have an account.

Q2:What types of PTFE machined parts can you produce?

A2:We can manufacture custom PTFE parts including gaskets, seals, washers, bearings, bushings, valve seats, insulators, and other precision components according to your drawings (CAD, PDF, STEP, etc.).

Q3:Are PTFE machined parts suitable for food industries?

A3:Yes, our food-grade PTFE parts comply with FDA regulations, making them safe for food processing equipment and medical devices.

Q4:What about the lead time for mass production?

A4:It depends on the order quantity and the season you place the order. Generally speaking, we suggest that you start your inquiry two months before the date you would like to receive the products in your country.

Q5:What is the tolerance for custom PTFE machined parts?

A5:Our standard machining tolerance is ±0.05mm, and we can achieve tighter tolerances (±0.02mm) for high-precision components based on your requirements.