Nitrile Bonded Cork Ring Face Gaskets – Oil & Fuel Resistant

Industrial Experts offers Nitrile Bonded Cork Ring Face Gaskets, crafted from cork granules bound with nitrile rubber (NBR). These gaskets are cut to seal only the bore section of the flange, making them lightweight, cost-effective, and ideal for applications where full flange coverage is not required. They deliver strong compressibility and reliable oil/fuel resistance under low-pressure conditions.

Why Choose Nitrile Bonded Cork Ring Face Gaskets?

• Bore-only sealing – lightweight and economical
• Cork + nitrile rubber blend – combines flexibility with oil resistance
• Excellent compressibility – seals even with uneven flange surfaces
• Performs well under low bolt load – reduces need for high tightening torque
• Service temperature range -10 °C to 120 °C
• Custom cut to any bore size and thickness

Sizes & Standards

We supply these gaskets to suit:
– Flange Sizes: 15mm to 2400mm
– Thicknesses: 0.8mm to 9.5mm
– Standards: ANSI 150–900, PN 2.5–40, Table D/E/F/H, AS2129, AS4087, JIS

Applications of Nitrile Bonded Cork Ring Face Gaskets

– Automotive oil pans & covers
– Pumps and valve bore sealing
– Light industrial machinery with oil/fuel contact
– Electrical and transformer enclosures
– General-purpose bore sealing for low-pressure service

Custom Nitrile Bonded Cork Gaskets

With in-house CNC cutting and die press facilities, we can produce custom Nitrile Bonded Cork Ring 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 – Nitrile Bonded Cork Ring Face Gaskets

Q1: How do ring face gaskets differ from full face gaskets?
Ring gaskets seal only around the pipe bore, making them lighter and cheaper, while full face gaskets cover the entire flange.

Q2: What is the composition?
Made of cork granules bonded with nitrile rubber (NBR).

Q3: Are they resistant to oil and fuel?
Yes, the nitrile binder gives them strong oil and fuel resistance compared to plain cork.

Q4: What temperature can they handle?
Typically suitable for ~100–120 °C depending on service conditions.

Q5: Can I order custom bore diameters?
Yes — we cut to any bore size or special flange profile with CNC precision.