Closures - Pigging Equipment - Pipeline Pigging & Equipment - Gas Processing Filtration

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Pigging Equipment

Closures

Quick opening closures for pig launchers and receivers, from 2" to 60" and ANSI 150 through 2500, with a pressure locking safety mechanism.

Pipeline Closures

Pigging Equipment

Quick-Opening Closures for Launchers and Receivers

Closures provide safe, efficient access to the interior of pig launchers, receivers, and pressure vessels. Designed for frequent opening and closing during pigging operations, these closures eliminate the need for bolted flanges and reduce turnaround time between pig runs.

Closure Types

Threaded	Screw type design for smaller sizes and lower pressures
T-Bolt	Segmented locking ring with T-bolt fasteners for larger sizes and higher pressures

Pressure Ratings

ANSI 150
ANSI 300
ANSI 600
ANSI 900
ANSI 1500
ANSI 2500

Size Range

Available from 2" to 60" diameter
Custom sizes available on request

Features

Quick opening design for fast pig loading and retrieval
Pressure locking safety mechanism prevents opening under pressure
Heavy duty construction for industrial environments
Compatible with standard launcher and receiver configurations
Replacement seals and components available

Contact Filtech for closure sizing, pressure ratings, and compatibility with your launcher or receiver.

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