Coating Repair

Fab-Tech PermaShield coating repair with PermaPatch

Cutting & Flanging

Shortening 4" to 22" diameter EZ and Van Stone duct

General Cautions

Guidelines for a safe and worry free installation

Handling Procedures

Handling procedures for Fab-Tech PermaShield duct

Hot Tap Installation

Hot tap installation with glove box

Hydraulic Punch Kit

Using a hydraulic punch kit on Fab-Tech PermaShield duct

Installing 2" to 3" EZ

How to install Fab-Tech PermaShield 2-3 inch diameter EZ duct

Installing 32" and Larger Van Stone

How to align and install 32" diameter and larger Van Stone duct

Fume Exhaust Duct

With nearly 40 years of proven service in harsh environments, Fab-Tech PermaShield is ideal for safe and reliable removal of harmful process exhaust fumes.

Joining Systems

Fab-Tech PermaShield duct accommodates fast and easy installation with its joint systems including EZ Clamp, cast ring and angle ring options.

Dampers & Blastgates

We offer a broad range of standard coated and uncoated airflow control devices or custom-engineered and custom-built devices for any damper configuration required.

Adapters & Accessories

Our specialty adapters allow the transition from Fab-Tech PermaShield duct to a wide range of threaded or other flanged piping systems.

Downloads

Online literature: general information, catalog, order sheets, chemical compatibility charts, installation and assembly guides and more.

Training Videos

Best practices videos to help customers handle, install, test, inspect, modify, repair and maintain our Fab-Tech PermaShield™ duct.