Knapp Pipeline Cleaners

Nova-Cast Pig
Cast Urethane Pigs

Metal Mandrel Pigs
Metal Mandrel Pigs
Blackbelt Pig
Urethane Foam Pigs
Pipeline Spheres
Custom Pipeline Pig
Custom Design Pigs
Pipeline Cups and Discs
Cups and Discs

Pipeline Pig Catalogs

Hand-Launch Pipeline Pig

Alll Pigs Logo

Hand-Launch Pig
Pipeline Utility Pigs

Hand-Launch Pipeline Pig

Easy to use

The Knapp Hand-Launch Pig is an easy to use, one size fits all pipe of its' diameter - a 6" Hand-Launch Pig can be inserted, by hand, into all 6" pipe, from Class 50 Ductile Iron Pipe to 6" Schedule 160 Steel Pipe.
Hand-Launch Pipeline Pig

One-piece construction

The Hand-Launch Pig is is a single-piece, bi-directional pig manufatured with Knapp's long-wearing, exclusive K-Lite or K-Duro urethane foams.


Hand-Launch Pipeline Pig

Hand-Launch Pig Options

Hand-Launch Pigs are available with optional pig-tracking transmitter adapters to accommodate acoustic "pingers", electromagnetic transmitters, high-strength magnets and nuclear tracking sources.


Hand-Launch Pipeline Pigs
The Hand-Launch Pig is patented. U.S. Patent No. 6,145,150.
Hand-Launch, K-Lite and K-Duro are registered trademarks of Knapp Polly Pig, Inc.

K-Duro Pipeline Pig Foam
*K-Duro is Knapp's exclusive heavy-density urethane foam. K-Duro is an open-cell, 8-10 pound per cubic foot density, urethane foam designed for more strength, longer distance, and heavier service than K-Lite foam
K-Lite Pipeline Pig Foam
*K-Lite is Knapp's exclusive medium denstiy urethane foam. K-Lite is a proprietary, open-cell, 5-8 pounds per cubic foot density, urethane foam designed specifically for use in pipelines. K-Lite foam has a high tear strength and medium stiffness, it is more flexible than Knapp's K-Duro foam.
Pipeline Cleaning Pigs
Knapp Polly Pig,Inc.
1209 Hardy Street
Houston, TX 77020
713 222-0146
800 231-7205

home | products | index |  e-mail