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

Foam Pigs Catalog

Alll Pigs Logo

Urethane Foam Pipeline Pigs
Catalogs and Brochures

Urethane Foam Pig Catalog

Urethane Foam Pigs

The originators of the Polly Pig, Knapp continues to lead the industry in manufacturing the most complete line of urethane foam bodied pigs.


*Please note that the linked catalog pages are large files and will be slow to load on a dial-up connection.

Pipeline Cleaning Pigs
Knapp Polly Pig,Inc.
1209 Hardy Street
Houston, TX 77020
713 222-0146
800 231-7205

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