AEROlite® PTFE Envelope Gasket Manufacturer | Purity & Protection

Name: AEROlite® PTFE Envelope Gasket
Brand: AEROlite by TBJ-UTEX
SKU: PTFE-ENV-VUL
Availability: InStock

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AEROlite® PTFE Envelope Gasket Manufacturer | Purity & Protection

TBJ-UTEX is a specialist manufacturer of Aerolite® PTFE Envelope Gaskets in Johor, offering high-purity sealing solutions manufactured to performance levels equivalent to leading international standards such as KLINGER® and TOMBO®. By wrapping a 100% virgin PTFE envelope around specialized fillers, we create gaskets that combine the chemical inertness of PTFE with the structural strength needed for demanding glass-lined reactors and high-purity piping systems globally.

Feature	Specification
Envelope Material	100% Virgin PTFE (ePTFE available)
Available Types	Type V (Slit), Type U (Milled), & Type L (Square)
Chemical Resistance	Full pH 0-14 Protection
Filler Options	CNAF, Corrugated Stainless Steel, or Felt
Compliance	FDA 21 CFR 177.1550 (Food & Pharma Grade)
Equivalency	Manufactured to performance levels equivalent to KLINGER® & TOMBO®
Logistics	Worldwide Export from our Johor Bahru facility

Why Choose PTFE Envelope Gaskets?

PTFE envelope gaskets are essential for glass-lined reactors and vessels where the flange surface is fragile and cannot tolerate high bolt torques. The soft PTFE envelope conforms to minor surface irregularities while the filler provides structural support, creating a reliable seal without damaging the delicate glass lining underneath.

Custom Sizing & Global Export

We manufacture PTFE envelope gaskets to ASME B16.5, DIN, and JIS standards, as well as custom dimensions for large reactors and specialty equipment. Our Johor Bahru facility maintains ready stock for rapid supply to Pasir Gudang and Pengerang and provides full documentation for direct export to pharmaceutical and chemical plants worldwide.