Cast-Urethane pigs are typically made from polyurethane, neoprene or nitrile, poured into a mold. Cast-Urethane pigs are rugged and versatile and can be used for a number of applications including batching, cleaning and dewatering. Most of the urethane used for making pigs comes in the following hardnesses: 60-65 Duro (soft), 70-75 Duro (medium) or 80-85 Duro (hard). Cast-Urethane pigs can be run multiple times and are generally more aggressive than foam pigs. Products carries a full range of Cast-Urethane pigs and will help you decide which one is right for your job.
The Knapp Nova-Cast Pig is a custom-designed, all-urethane, one-piece, composite pipeline pig made to accommodate special pipeline configurations with virtually limitless combinations of discs and cups of varying urethane hardnesses. The Nova-Cast is available in configurations that allow the pig to pass through multiple-diameter piping while retaining the ability to scrape paraffin or remove liquids.
This pig is a solid-cast polyurethane pig available for 2” through 8” pipe. It is a bi-directional pig ideal for use in plant and industrial applications. The 8 sealing discs making it very effective in removing liquids in wet gas systems and liquid lines, as well as ideal for product batching, line displacement, and product evacuation.
This pig is a solid-cast polyurethane pig for 2” through 36” pipe. It is available in up to three different durometers for varying projects. The 5 sealing discs and a rear cup design is extremely effective in removing liquids in wet gas systems and liquid lines. The hollow core makes the pig lightweight and uses the line pressure to expand the pig helping to create a superior long lasting seal. This superior sealing capability make it ideal for product batching, line displacement, and product evacuation. Wire Brushes may be added when more aggressive pigging is required as well as transmitters for pig tracking.
This solid-cast polyurethane pig is designed for 2" through 30" pipe and available in up to three different durometers. The unique cup design allows smooth transition with full wall seal through tees, check valves and full opening valves. The hollow core allows expansion while under pressure for maximum performance at all times and may be used to house transmitters for pig tracking. Bolt on wire brushes are available when more aggressive cleaning is required. The Turbo Magnum is effective in removing liquids from wet gas systems and liquid pipelines. Also used to control paraffin build up in crude oil lines, separation of refined products, pipeline commissioning and product evacuation.
This pig is a solid-cast polyurethane pig available for 2" through 8" pipe. The disc-cup design combines the effective wiping action of the disc with the superior sealing capabilities of the cup. This pig is effective in removing liquids from wet gas systems and liquid pipelines. It is also used to control paraffin build up in crude oil lines, separation of refined products, and product evacuation.
The TUFFCAST Pig combines conical sealing cups with scraping discs providing both actions in one pig. The solid cast construction makes for a lightweight and economical general purpose cleaning pig. It is made from the same tough LN-10 urethane as our line of Super Pigs. This allows for high abrasion resistance with flexibility to maintain a positive seal in out of round sections of steel pipe.
The TUFFCAST Pig is available in different durometer hardnesses to meet specific pigging requirements. When heavy cleaning capability is needed, the TUFFCAST Pig can be fitted with carbon steel brushes or prostran brushes. The standard brush configuration on the TUFFCAST pig is two brushes, however the pig can be fitted with a single brush if requested.
The TUFFCAST Pig is designed with hollow bodies to allow for the mounting of magnets or pig tracking devices.
The Optima Cast Pig can be configured with any of S.U.N.'s scraper cup or disc designs in any desired arrangement; whether it is a cup-disc-disc-cup design, multi-size cups, or paraffin cups; in any combination desired for up to six sections. The Optima Cast Pig provides the broad range of specialty cups available on the S.U.N. Super Pig with the convenience of a single piece cast pipeline pig. The Optima Cast Pig was designed with a hollow post on all sizes making it easy to equip the pig with a magnetic cartridge for use with the Magna-Sygg Pig Detector, or with a transmitter for use with pipeline pig tracking equipment.
The S.U.N. Super Pig® allows it's users to replace components of the pig as needed. Rather than having to replace an entire pig, the user can simply replace either the cups or discs when they are considered worn out. It's all-urethane design provides a level of safety for the pipeline, as there are no metal parts to worry about. Like all of S.U.N.'s pigs, the Super Pig utilizes the highest quality LN10 formulated MDI urethane for maximum wear resistance.
Available in diameters from 2" - 12", the Super Cast Pig utilizes the same design objectives and construction material as the Super Pig. The one piece Super Cast pipeline pig offers a logical cost alternative to poly foam pigs and is an ideal product for a broad range of applications around refineries, chemical plants, oil pipelines, gas pipelines, and municipal utility lines. Its urethane allows it to last longer than poly foam pigs and it does not have the same disposal and contamination problems. The Super Cast easily negotiates 1.5D bends, bridge valves and tees without buckling, tearing, or shredding.
The OptionAll™ Pig is designed for light cleaning, line filling, dewatering, batch separation and liquid removal. The replaceable cups and discs make special configurations easy and its low cost gives users the option to dispose of or rebuild the pig after hard use.
- Pipeline Pigs
- Pig Tracking Equipment
- Pig Passage Indicators
- Pipeline Closures
- Pipeline Pigging Accessories
- Pikotek Gaskets
- Isolation Joints
- Casing Insulators / End Seals
- Trenton Anticorrosion Materials
- Liquid Measurement
- Additional Products