GYLON Style 3504 Full Face Gaskets

GYLON® Style 3504 is a PTFE-based gasket material filled with aluminosilicate microspheres, providing enhanced compressibility, chemical resistance, and reduced creep compared to plain PTFE. At Industrial Experts, we cut and supply GYLON 3504 Full Face Gaskets that cover the entire flange face, including bolt holes, ensuring maximum sealing performance in chemical, sterile, and high-purity applications.

Why Choose GYLON Style 3504 Full Face Gaskets?

• PTFE + aluminosilicate microspheres – improves strength and stability
• Enhanced compressibility – conforms to flange irregularities better than pure PTFE
• Superior chemical resistance – withstands acids, caustics, and solvents
• High torque retention & reduced creep – long-term sealing reliability
• FDA compliant – suitable for food, biotech, and pharmaceutical use
• Full flange coverage – ensures leak-tight performance under fluctuating conditions

Sizes & Standards

We supply these gaskets to suit:
– Flange Sizes: 15mm to 2400mm
– Thicknesses: 0.8mm, 1.5mm, 3mm
– Standards: ANSI 150–900, PN 2.5–40, Table D/E/F/H, AS2129, AS4087, JIS

Applications of GYLON Style 3504 Full Face Gaskets

– Pharmaceutical & biotech processing lines
– Aggressive chemical handling pipelines
– Food & beverage production requiring non-contaminating seals
– Clean-in-place (CIP) and sterilization systems
– Ultrapure water and semiconductor processing

Custom GYLON Style 3504 Gaskets

With in-house CNC cutting and die press facilities, we can produce custom GYLON Style 3504 Full Face Gaskets for non-standard flanges and unique applications. Whether you need a single gasket for urgent replacement or a bulk run for production lines, we’ve got you covered.

Ordering & Delivery

– Standard sizes ready to cut
– Custom profiles on request
– Fast dispatch across Australia
– Bulk trade pricing available

FAQ – GYLON Style 3504 Full Face Gaskets

Q1: What is GYLON 3504 made of?
It is PTFE filled with aluminosilicate microspheres, giving it better compressibility and reduced creep.

Q2: Is it FDA compliant?
Yes — suitable for hygienic and pharmaceutical service.

Q3: What temperature range does it cover?
Continuous service up to ~260 °C, depending on pressure and medium.

Q4: Can it handle aggressive chemicals?
Yes — resistant to acids, alkalis, and solvents.

Q5: Is it suitable for biotech and pharma use?
Yes — it is designed for high purity, non-leaching, sterile applications.