Foam pigs are pipeline pigs made from open cell polyurethane, which comes in different foam densities. These densities include 2lb (soft), 5-7lb (medium), and 8-10lb (hard). Foam pigs offer a useful and economical solution to many pigging scenarios, such as batching, cleaning, dewatering, and drying. Drinkwater Products carries a full range of Foam pigs and will help you decide which one is right for your job. More Foam Pig information.
Foam Pigs from Drinkwater Products
Providing solutions for all your pipeline integrity needs
Drinkwater Products is the industry's premier provider of pipeline pigging products. Our foam pigs are our most popular products, due to the versatility and efficiency they provide. Foam pigs are inexpensive and lightweight. Due to the nature of foam pigs, they easily negotiate both simple and complex piping configurations with intricate fittings and valves.
Municipalities, food and beverage, chemical, pharmaceutical, petrochemical and cosmetic manufacturing plants make use of foam pigs to clean, dry, batch and remove product from pipelines.
About Drinkwater Products Foam Pigs
A foam pig is made from industry-standard polyurethane density foam, which ranges from 2-10-pound per cubic foot, and it can be anywhere from 2"-72". Various configurations are available to suit specific needs. From bare pigs to those with special coating patterns (totally coated, turning pattern or single spiral) to double-nose and double-dish, there's a pig for every need. Furthermore, there are different types of handling or pulling cables or ropes, transmitter cavities, bypass jets and more.
Drinkwater Products foam pigs are fully customizable in terms of density options, coating options (bare, spiral, totally coated or criss cross), nose options (flat, double nose, double dish, bullet nose), cleaning options (silicon carbide, steel brushes, urethane blades, plastic brushes or metal studs), and cavity options.
We can insert magnets inside the foam, and include handling straps or ropes, depending on your needs.
Using Foam Pigs
Foam pigs are inserted into the length of a pipeline and driven by the product flow to ensure:
- continuous operation by removing damaging substances that might corrode the pipeline.
- maximum efficiency by removing any built-up debris that might restrict the flow.
Foam pigs can be applied during all phases of production, including construction, operation, inspection, renovation and decommissioning.
If you can't find the length, diameter or special configurations required for your foam pigs, Drinkwater products can design it for you.
The standard Ultra-Seal Pig has flat, polyurethane elastomer discs on each end. This is the optimum design for dewatering, batching of dissimilar products, and for fluid removal in pipelines of all sizes and pipe materials. The Ultra-Seal can also altered to include a EZ launch nose for vertical launchers or low flow situations. The Ultra-Seal can be modified to accommodate transmitters, magnets and/or radioactive sources. The Ultra-Seal can also be outfitted with pull straps to make pig removal easier.
The Ultra-Seal Lite Pig is a hand-crafted, custom-built pig. The specific design and materials for each pig are determined by the configuration of the pipeline and operational requirements of the pig. Typically the Ultra-Seal Lite Pig is used for dewatering and fluid control in multi-dimensional pipelines. Ultra-Seal Lite pigs can be modified to accommodate transmitters, magnets and/or radioactive sources. Ultra-Seal Lite pigs can also be outfitted with pull straps to make pig removal easier.
The 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. The Hand-Launch Pig is a single-piece, bi-directional pig manufactured with long-wearing urethane foams. Hand-Launch Pigs are available in both medium and heavy density urethane foam. Hand-Launch Pigs can be modified to accommodate transmitters, magnets and/or radioactive sources. Hand-Launch pigs can also be outfitted with pull straps to make pig removal easier
Removes Tough Deposits, Won’t Damage the Pipe Wall
The Black Belt is outfitted with urethane blades molded into the foam for maximum scraping power. The tough urethane blades are great for paraffin removal. The urethane blades make it the perfect choice for plastic or internally coated pipelines, where traditional brush pigs cannot be used. The Black Belt is available in both medium and heavy density urethane foam. The Black Belt can be modified to accommodate transmitters, magnets and/or radioactive sources. The Black Belt can also be outfitted with ropes or pull straps to make pig removal easier.
This Silicone Carbide pig offers a "sandpaper" effect on the pipe wall and is great for loosening dirt and scale build-up often found in water lines. The Silicone Carbide pigs are available in both medium and heavy density urethane foam. The Silicone Carbide pigs can be modified to accommodate transmitters, magnets and/or radioactive sources. The Silicone Carbide pigs can also be outfitted with ropes or pull straps to make pig removal easier.
Metal studs are set in this foam pig for aggressive removal of hard scale deposits. Due to their aggressiveness, the metal stud pig is to be used with caution and only in the most extreme circumstances. The metal stud pig can be modified to accommodate transmitters, magnets and/or radioactive sources. The metal stud pig can also be outfitted with pull ropes to make pig removal easier.
- Pipeline Pigs
- Pig Tracking Equipment
- Pig Passage Indicators
- Pipeline Closures
- Argus Pigging Valves
- Pipeline Pigging Accessories
- Pikotek Gaskets
- Isolation Joints
- Casing Insulators / End Seals
- Trenton Anticorrosion Materials
- Liquid Measurement
- Additional Products