Details

---

PTFE Full Face Gasket | Teflon Gasket

High-Performance Chemical Resistant Gasket for Borneo Industries

By RUBASIA RUBBERTECH INDUSTRIES

 

Overview

RUBASIA RUBBERTECH INDUSTRIES manufactures and supplies high-performance PTFE Full Face Gaskets, also known as Teflon Gaskets, designed for extreme chemical environments, high purity systems, and critical flange sealing applications.

Made from virgin Polytetrafluoroethylene (PTFE) — a premium fluoropolymer known for its chemical inertness, high temperature resistance, and low friction properties — these gaskets provide exceptional sealing reliability in corrosive, sanitary, and ultra-clean applications throughout Borneo — including Sabah, Sarawak, and Brunei.

 

Technical Specifications

Specification	Description
Material	100% Virgin PTFE (Polytetrafluoroethylene)
Thickness Range	0.5mm, 1mm, 1.5mm, 2mm, 3mm, 4mm, 5mm, 6mm
Size Range	DN15 to DN600
Available Standards	ANSI150
Temperature Resistance	-200°C to +260°C
pH Range	0 – 14 (Highly resistant to acids, bases, and solvents)
Color	White (non-contaminating, food-grade safe)
Hardness (Shore D)	55 – 65
Tensile Strength	>20 MPa
Density	2.15 – 2.20 g/cm³
Compression Set	Excellent recovery after compression
Pressure Range	Suitable for up to 16 bar (depending on flange type and media)

Product Design

RUBASIA’s PTFE Full Face Gasket is precision-cut to cover the entire surface of a flat-faced flange, including bolt holes that align with the flange pattern. This ensures complete sealing protection, preventing leakage even under pressure or temperature fluctuations.

The non-stick PTFE surface prevents adhesion of process media, reducing maintenance and improving system hygiene — particularly valuable for food, chemical, and pharmaceutical industries.

Our pre-cut gasket design ensures uniform compression distribution, superior chemical resistance, and long service life even in harsh industrial conditions.

 

Key Features & Advantages

• 🧪 Unmatched Chemical Resistance: Resistant to acids, alkalis, solvents, hydrocarbons, chlorine, and aggressive media — perfect for chemical plants and labs.
• 🌡️ Wide Temperature Range: Maintains sealing performance from −200°C (cryogenic) up to +260°C (high heat).
• 🧼 Non-Contaminating & Hygienic: Ideal for food, beverage, water filtration, and pharmaceutical pipelinesrequiring purity.
• 🔩 Full Face Design: Covers the entire flange with bolt holes for complete surface contact and better load distribution.
• 🧰 Easy Machining & Installation: Lightweight, easy to cut, and compatible with multiple flange standards.
• ⚙️ Non-Aging & Non-Degradable: PTFE does not harden, crack, or deteriorate over time.
• 🛡️ Excellent Dielectric Strength: Electrically insulating; suitable for high-voltage or non-conductive applications.
• 🌍 Environmental Resistance: Withstands moisture, ozone, and UV exposure; ideal for tropical Borneo climates.

 

Industrial Applications Across Borneo

RUBASIA’s PTFE Full Face Gaskets are widely used in industrial and commercial sectors throughout Sabah, Sarawak, and Brunei, including:

🧪 Chemical & Petrochemical Industries

Used for sealing pipelines, acid tanks, solvent systems, and chemical reactors where aggressive media are present.

🧴 Food & Beverage Industry

Hygienic flange connections for beverage lines, dairy processing, edible oil plants, and water purification systems.

💊 Pharmaceutical & Medical Manufacturing

Used in cleanroom systems, sterile process lines, and biopharmaceutical production due to PTFE’s purity and non-reactivity.

⚙️ Oil & Gas, Marine & Power Generation

Resistant to oil, gas, and fuel chemicals; suitable for refineries, offshore platforms, and power plants across East Malaysia.

🚰 Water Treatment & Desalination Plants

For sealing chlorine, ozone, or treated water lines that require corrosion-free and hygienic materials.

🧫 Laboratory, Research & Semiconductor

For analytical systems requiring chemical stability and contamination control.

 

Available Standards & Compatibility

Our gaskets are precision-cut to match various international flange standards:

• ANSI 150 Class
• BS Table E / Table D
• PN10 / PN16 (DIN EN 1092-1)
• JIS 5K / JIS 10K

Custom shapes, inner rings, and reinforced PTFE blends (filled with glass, carbon, or graphite) are available upon request for specialized high-pressure applications.

 

Where We Supply in Borneo

RUBASIA RUBBERTECH INDUSTRIES proudly supplies PTFE Full Face Gaskets to every industrial region, town, and city across Sabah, Sarawak, and Brunei:

Sabah

Kota Kinabalu | Sandakan | Tawau | Lahad Datu | Keningau | Tenom | Kudat | Ranau | Beaufort | Sipitang | Kota Belud | Kota Marudu | Papar | Tuaran | Penampang | Putatan | Kunak | Semporna | Nabawan | Tambunan | Telupid | Beluran | Tongod | Pitas | Kalabakan | Membakut | Bongawan | Kimanis

Sarawak

Kuching | Sibu | Miri | Bintulu | Limbang | Sri Aman | Sarikei | Kapit | Mukah | Betong | Bau | Serian | Lundu | Lawas | Marudi | Belaga | Kanowit | Song | Dalat | Daro | Asajaya | Simunjan | Sebuyau | Pakan | Julau | Lubok Antu | Engkilili | Samarahan | Tatau | Selangau

Brunei

Bandar Seri Begawan | Kuala Belait | Seria | Tutong | Bangar | Muara | Gadong | Jerudong | Lumut

We provide fast delivery and technical consultation for all industries in Sabah, Sarawak, and Brunei Darussalam.

 

Industries We Serve

• Oil & Gas Refineries
• Chemical Process Plants
• Food & Beverage Factories
• Pharmaceutical & Biotech Facilities
• Water & Wastewater Treatment
• Marine, Shipbuilding & Offshore
• Pulp & Paper Industries
• Electrical & Power Stations
• Laboratory, OEM & Equipment Manufacturers

 

Why Choose RUBASIA RUBBERTECH INDUSTRIES

✅ Borneo’s Trusted Industrial Gasket Specialist
✅ ISO-Compliant PTFE Materials – Virgin and reinforced grades
✅ Custom CNC-Cut Gaskets – Perfect fit for any flange size or shape
✅ Wide Inventory in East Malaysia – Ready stock in Kota Kinabalu, Kuching, and Miri
✅ Fast Delivery to Sabah, Sarawak & Brunei
✅ Experienced Technical Team for gasket selection and installation support