Flange Insulation Gasket Kit Manufacturer | Type E, F, D | Johor Bahru

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Flange Insulation Gasket Kit Manufacturer | Type E, F, D | Johor Bahru

TBJ-UTEX is a specialist manufacturer of Aerolite® Flange Insulation Sets in Johor, designed to limit corrosion and electrically isolate sections of pipeline systems. Essential for cathodic protection and preventing galvanic cells when dissimilar metals are present, our insulation kits ensure maximum integrity for high-pressure and low-pressure piping networks worldwide.

Component / PropertySpecification (G-10 GRE Standard)
Insulation Gasket MaterialsG-10 Glass Reinforced Epoxy (GRE) / 316SS Core (HP Series)
Sleeve & WashersMylar Sleeves | G-10 Insulation Washers | Plated Steel Washers
Compressive Strength50,000 psi (Minimum)
Dielectric Strength24.1 – 31.5 kV/mm
Temperature Range-130°C to 150°C (Standard)
LogisticsWorldwide Export Capability from our Johor Bahru facility

Standard Insulation Set Configurations

Type E (Full Face)

Suitable for flat and raised face flanges. The full-face design minimizes the ingress of conductive foreign matter between the flange faces.

Type F (Ring Gasket)

Designed for raised face (RF) flanges, the ring gasket sits centrally within the bolt circle for efficient isolation.

Type D (Ring Joint)

Specifically designed for RTJ flanges, typically manufactured from reinforced phenolic resin with an oval cross-section.

Specific Flange Insulation Series

AR-9902-HP (High Reliability)

High-integrity isolation for services up to ANSI 2500# and API 15,000#. Features a 316SS metal core bonded to G-10 GRE with a spring-energized PTFE seal.

AR-9900-LP (Economical Seal)

Highly suited for classes up to and including 600 lb. Features G10 laminate with either spring-energized PTFE or Viton O-ring seals for reliable economy sealing.

Why Choose AEROlite® Flange Insulation Kits?

Our AEROlite® Flange Insulation Gasket Kits are critical for maintaining pipeline longevity by preventing electro-chemical erosion and isolating cathodically protected systems. Utilizing high-grade G-10 Glass Reinforced Epoxy (GRE) with a compressive strength of minimum 50,000 psi and dielectric strength up to 31.5 kV/mm, these kits provide fail-safe electrical isolation. From low-pressure water systems to extreme-pressure API wellheads, our kits ensure that your piping infrastructure remains isolated from damaging electro-static charges.

Precision Manufacturing for Local & Global Markets

We maintain a dedicated assembly and testing facility in Johor Bahru to support the immediate requirements of the regional oil & gas and utility sectors. Our proximity to major hubs like Pasir Gudang and Pengerang enables rapid dispatch of emergency insulation sets in various metallic and phenolic grades. We provide complete material traceability and export certified flange insulation kits to critical pipeline projects and offshore platforms across the globe.

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