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Guides / Vendor Deep Dive — Gore

One Gasket. Zero Leaks. Total Inventory Consolidation.

GORE™ Universal Pipe Gaskets (Style 800) replace multiple gasket types for steel, glass-lined, and FRP flanges.

Direct answer: GORE Universal Pipe Gaskets (Style 800) are expanded PTFE gaskets engineered to seal reliably across steel, glass-lined, and FRP flanges — one gasket type instead of stocking multiple compatible-but-different materials. Expanded PTFE resists the “cold flow” and bolt-load loss that standard PTFE gaskets suffer, and GORE's product line (gasket tape, sheet gasketing, joint sealant, and the universal pipe gasket) is rated up to ±600°F for chemical flange service.

30+ years spec experience. Send James the process data and get a real answer — not a catalog page.

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Product Lineup

Real GORE Gasket & Sealant Products

GORE Gasket Tape — Series 500

GORE Gasket Tape — Series 500

Joint sealant tape for irregular or damaged flange faces.

GR Sheet Gasketing

GR Sheet Gasketing

Custom-cut expanded PTFE sheet for chemical-resistant flange gaskets.

GORE Joint Sealant

GORE Joint Sealant

Form-in-place cord gasket for large steel flanges and emergency repairs.

GORE Universal Pipe Gasket (Style 800)

GORE Universal Pipe Gasket (Style 800)

Seals reliably across PVC, CPVC, FRP, and steel flanges — one gasket, multiple flange types.

Engineering Detail

Expanded PTFE Science

Standard PTFE is prone to "cold flow." Expanded PTFE resists creep and maintains bolt load integrity over time — the core reason it outperforms conventional gasket materials in chemical flange service.

Form-in-Place Revolution

GORE™ Joint Sealant is a pliable cord that compresses to fill flange irregularities — useful for emergency repairs and large-diameter applications where a stamped gasket won't seat correctly.

Fragile Flange Protection

Glass-lined and FRP equipment seal reliably at lower bolt loads, preventing the cracking that rigid gasket materials can cause on brittle flange faces.

Flange Reliability Audit

Inventory consolidation and risk assessment services — one gasket family across steel, glass-lined, and FRP flanges instead of stocking multiple compatible-but-different gasket types.

Key Terms

PTFE vs. ePTFE, form-in-place gaskets, and temperature ratings up to ±600°F are the core concepts behind correct GORE gasket specification — not a generic "PTFE is PTFE" assumption.

FAQ

Frequently Asked Questions

What is the difference between PTFE and expanded PTFE (ePTFE) gaskets?

Standard PTFE is prone to "cold flow" and loses bolt load over time. Expanded PTFE resists creep and maintains bolt load integrity, which is why it outperforms conventional gasket materials in chemical flange service.

Can one gasket type replace multiple gasket materials in a plant?

Yes. GORE Universal Pipe Gaskets (Style 800) are engineered to seal reliably across steel, glass-lined, and FRP flanges, consolidating inventory instead of stocking multiple compatible-but-different gasket types.

What is a form-in-place gasket sealant used for?

GORE Joint Sealant is a pliable cord that compresses to fill flange irregularities — useful for emergency repairs and large-diameter applications where a stamped gasket won't seat correctly.

Are GORE gaskets safe for glass-lined or FRP equipment?

Yes. Because expanded PTFE seals reliably at lower bolt loads, glass-lined and FRP flanges can be sealed without the cracking risk that rigid gasket materials cause on brittle flange faces.

What temperature range do GORE gaskets handle?

GORE gasket materials are rated up to ±600°F, covering the majority of industrial chemical process flange applications.

Spec Review

Consolidate your gasket inventory and stop the leaks

Ready to buy or need a fast answer? Call, text, or email James directly — (559) 395-5500 · [email protected].

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