High Temperature Resistant Expanded PTFE Eptfe Gasket for Flange Sealing

• 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: Modified Expanded PTFE
Density (at delivery): 0.7 g/cm³
Temperature range: -250ºC - +260ºC
Short-term temperature resistance up to +320ºC
Pressure range: Full vacuum to 250 bar
Chemical resistance: Inert to almost all media, pH 0-14

Features

Unique molding and stretching process delivers uniform mechanical performance in all orientations.
Effectively inhibits cold flow, creep deformation and stress relaxation under long-term service.

Advantages

Stable dimension and no permanent deformation under compression and rebound
Simple to machine, cut, punch and install on site
Ideal for enamel, glass-lined flanges and precision vessels
Excellent compensation for flange surface scratches, unevenness and minor damage
Inherits all superior properties of virgin PTFE while enhancing sealing reliability

Reference Applications

Static sealing joints for pipelines, tanks and reaction equipment
Ideal for pressure-sensitive, vibration-sensitive and stress-sensitive connecting parts
Suitable for highly corrosive chemical media, acids, alkalis and solvents
Non-toxic, non-polluting and compliant with hygienic sealing requirements
Widely used in flange connections, pressure vessels, chemical reactors, pumps, valves, compressors and other mechanical equipment

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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.