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🧩 PTFE Full Face Gasket | Teflon Gasket

Advanced Non-Stick Chemical Resistant Gasket for Industrial, Food & Pharmaceutical Applications

By RUBASIA RUBBERTECH INDUSTRIES – Trusted Supplier in Borneo (Sabah, Sarawak, Brunei)

 

Product Overview

RUBASIA RUBBERTECH INDUSTRIES manufactures and supplies high-quality PTFE Full Face Gaskets — also known as Teflon Full Face Gaskets — engineered to deliver outstanding chemical resistance, clean sealing performance, and long-term durability in demanding applications.

Constructed from Virgin Polytetrafluoroethylene (PTFE), these gaskets are inert, non-stick, and non-contaminating, making them ideal for chemical, pharmaceutical, food-grade, and water treatment environmentsacross Sabah, Sarawak, and Brunei.

Unlike conventional rubber or fiber gaskets, PTFE Full Face Gaskets remain dimensionally stable, unaffected by harsh chemicals, and reliable under both cryogenic and high-temperature conditions (−200°C to +260°C).

 

Detailed Product Features & Advantages

1. Extreme Chemical Resistance

PTFE (Teflon) is one of the most chemically inert materials known.

• Withstands acids, alkalis, solvents, oxidizers, and hydrocarbons without degradation.
• Perfect for chemical process plants, acid pipelines, and solvent transfer systems in Kota Kinabalu, Miri, and Bintulu.
• Maintains performance from pH 0 to pH 14 with no reaction or swelling.

2. Full Face Coverage Design

• Covers the entire flange face, extending to the outer diameter with bolt holes precisely matching the flange pattern.
• Ensures complete sealing and uniform compression across the whole surface.
• Prevents media seepage or corrosion at bolt hole areas — especially useful for chlorinated and caustic environments in water treatment plants across Kuching, Sandakan, and Tutong.

3. High Temperature & Cryogenic Resistance

• Performs reliably between −200°C (cryogenic) and +260°C (high heat).
• Ideal for steam systems, refrigeration lines, and hot chemical processes in Sarawak and Sabah industrial estates.
• Will not melt, harden, or lose elasticity under temperature cycling.

4. Non-Stick, Anti-Adhesion Surface

• The low surface energy of PTFE prevents sticking to metal surfaces or process media.
• Easy to remove during maintenance — even after years of service.
• Reduces downtime and cleaning costs in food and pharmaceutical plants.

5. Hygienic & Non-Contaminating

• Non-toxic, odorless, and food-safe, compliant with FDA 21 CFR 177.1550.
• Ideal for hygienic systems, drinking water lines, biotech, and medical applications.
• Prevents bacterial growth and contamination — widely used in beverage and dairy facilities in Brunei Darussalam.

6. Electrical & Dielectric Insulation

• PTFE has excellent dielectric properties — ideal for insulating flanges in electrical process lines or chemical systems requiring non-conductivity.
• Offers arc and static resistance in marine and offshore applications in Labuan and Miri.

7. Long-Term Dimensional Stability

• Does not absorb moisture, shrink, or expand — stable in tropical Borneo humidity.
• Resistant to ozone, UV light, and weathering.
• Perfect for outdoor chemical pipelines and marine installations.

8. Universal Chemical Compatibility

• Suitable for virtually all industrial fluids except molten alkali metals and certain fluorinated media.
• Compatible with water, steam, acids, solvents, fuels, and gases.
• Perfect for multi-purpose plant systems where media types vary.

9. Low Friction & Smooth Surface Finish

• Reduces torque load on flanges during installation.
• Maintains seal integrity even at low bolt stress.
• Ensures tight sealing for long-term use in food processing and petrochemical sectors.

10. Environmentally Stable & Non-Aging

• Will not harden, crack, or deteriorate over time.
• Retains sealing performance in humid, salty, and tropical environments found across Sabah, Sarawak, and coastal Brunei.

 

Technical Specifications

Parameter	Specification
Material	100% Virgin PTFE (Polytetrafluoroethylene)
Thickness Range	0.5mm to 6mm
Size Range	DN15 to DN600
Flange Standards	ANSI150, Table E, PN10, PN16, JIS5K, JIS10K
Temperature Range	−200°C to +260°C
Pressure Range	Up to 16 bar
pH Range	0 to 14
Tensile Strength	> 20 MPa
Density	2.15–2.20 g/cm³
Color	White (Food Grade)
Surface Finish	Ultra-Smooth, Non-Stick
Hardness (Shore D)	55–65
Elongation at Break	150–300%
Dielectric Strength	60–100 kV/mm

Application Industries Across Borneo

RUBASIA’s PTFE Full Face Gaskets are used across major industries in Sabah, Sarawak, and Brunei, including:

• Chemical & Petrochemical Plants (acid transfer, solvent lines)
• Food & Beverage Manufacturing (bottling, dairy, palm oil refining)
• Pharmaceutical & Medical (sterile water, clean steam, lab use)
• Water Treatment & Desalination (chlorine dosing, filtration units)
• Oil, Gas & Marine Industries (offshore platforms, refinery plants)
• Power Generation (steam line sealing, cooling water flanges)
• Laboratory, Semiconductor & OEM Equipment

 

Geographical Supply Coverage

RUBASIA RUBBERTECH INDUSTRIES supplies and delivers to all towns and industrial regions across Borneo, including:

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 | Kuala Penyu

Sarawak:

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

Brunei:

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

 

Installation Features

• Precise Bolt Hole Alignment for fast assembly
• Uniform Compression prevents flange warping
• Reusable for Maintenance (non-stick removal)
• CNC-cut Accuracy guarantees perfect fit
• Compatible with Metal or Plastic Flanges

 

Performance Features Summary

Feature	Function / Benefit	Industry Use
Chemical Resistance	Handles acids, bases, solvents	Chemical plants, refineries
High Temperature	Up to 260°C continuous use	Steam lines, food processing
Cryogenic Capability	−200°C operation	Refrigeration, gas plants
Non-Contaminating	FDA-approved, clean	Food & pharma pipelines
Non-Stick Surface	Easy removal	Maintenance-friendly
Full Face Design	360° sealing coverage	Corrosive flange joints
Weather Resistance	UV and ozone proof	Outdoor/marine use
Electrical Insulation	Non-conductive	Power plants, control systems
Long Lifespan	Resistant to wear, creep	Continuous service
Low Permeability	Gas-tight sealing	Water & gas lines

Why Choose RUBASIA RUBBERTECH INDUSTRIES

• Trusted Borneo Gasket Supplier – Local expertise in Sabah, Sarawak & Brunei markets
• ISO 9001 Quality System – Consistent, tested PTFE material
• Custom Cut & Ready Stock – Standard & non-standard sizes available
• Fast Delivery – From local hubs in Kota Kinabalu, Kuching, and Miri
• Technical Support – Engineering advice for chemical compatibility and flange selection
• Serving Industries Since 2000s – Oil & Gas, Food, Chemical, Water, and OEM sectors