Virgin Eptfe Gasket Corrosion Proof Industrial Seal

• Customization: Available
• Material: PTFE
• Application: Bearing
• Model NO.: EPTFE Gasket
• Type: Oil Seal
• Performance: Wear
• Shape: O-Ring
• Standard: Standard
• Use: Petroleum, Chemical, Pharmaceutical, Power, Steel
• Temperature: -180 - + 250 ºC
• Density: 2200 Kg/M3
• Materials: PTFE
• Transport Package: Wooden Box
• Specification: Support customization
• Trademark: JSLW
• Origin: China
• HS Code: 39209910
• Production Capacity: 30tons/Month
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 10.000kg

Product Description

Product Description

Basic Feature

Material: High-Strength Modified Expanded PTFE (ePTFE)
Density (at delivery): 0.65 g/cm³
Temperature range: -255ºC - +260ºC
Short-term temperature resistance up to +330ºC
Pressure range: Full vacuum to 280 bar
Chemical resistance: Highly inert to all corrosive substances, including concentrated acids, strong alkalis and halogenated solvents, pH 0-14

Features

Precision composite molding and stretching technology ensures uniform mechanical strength in all orientations, greatly enhancing sealing durability and stability.
Effectively resists cold flow, creep deformation and stress relaxation during long-term continuous operation under harsh working conditions.

Advantages

Advantage	Details
Excellent Dimensional Stability	No permanent deformation after long-term compression and repeated rebound, ensuring long-lasting sealing reliability and reducing replacement frequency.
Simple Machining & Installation	Easy to cut, punch and tailor on site, flexibly adapting to different flange specifications and on-site installation needs.
Strong Flange Adaptability	Ideal for enamel, glass-lined, carbon steel and alloy flanges, as well as precision pressure vessels and reaction tanks.
Effective Surface Defect Compensation	Well compensates for minor scratches, unevenness and tiny flaws on flange surfaces, preventing sealing leakage caused by surface irregularities.
Enhanced PTFE Performance	Retains all superior properties of virgin PTFE while improving wear resistance, compression rebound and overall sealing reliability.

Reference Applications

Static sealing for joints of industrial pipelines, storage tanks, chemical reaction equipment and precision instruments.
Ideal for pressure-sensitive, vibration-sensitive and stress-sensitive connecting parts in high-temperature, high-pressure and corrosive environments.
Suitable for highly corrosive media such as concentrated acids, strong alkalis, organic solvents and high-purity reagents.
Non-toxic, non-polluting, complying with the strict hygienic standards of food, pharmaceutical and medical industries.
Widely applied in flange connections, pressure vessels, chemical reactors, pumps, valves and compressors in petroleum, chemical, electronic and aerospace industries

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Our Service

• Professional technical support and sealing solution consultation are available.
• Free samples can be provided for quality verification.
• Customized products with your brand logo, size and specification are accepted.
• Inquiry response within 1 hour during working hours and within 24 hours on non-working days.
• Mass production will be strictly carried out according to your requirements and confirmed samples.
• Strict quality inspection by our QC team before shipment to guarantee product performance.
• Full effort paid to ensure on-time delivery for every order.
• Custom packaging, labeling and shipping requirements can be satisfied.