Gel Pigs

Navigating Every Twist & Turn

In the world of pipeline maintenance, efficiency and adaptability are key. One of the most versatile solutions available today is the flexible Gel Pig, which plays a critical role in not only pipeline cleaning but also in commissioning and decommissioning processes.

Gel Pigs are not intended to replace or compete with conventional foams or mechanical pigs, as each serves its purpose effectively. Gel Pigs come into their own when conventional pigs cannot be used due to difficult pipeline geometry, the risk of getting stuck from debris accumulation, or the absence of facilities for launching or catching them.

What are Gel Pigs?

Gel Pigs are gentle, highly flexible and elastic and conform to very challenging multi-diameter pipelines. What truly sets solid Gel Pigs apart from all other types of pigs is their ability to "self-destruct".

Gel Pigs can withstand compression to half their diameter and still recover, but when compressed beyond this, they break into low-density, flowable pieces. This makes them virtually impossible to get stuck in a pipeline, which is why they are an ideal choice at the start of progressive pigging.

Additionally, when dewatering or degassing larger pipelines, Gel Pigs can be ejected through much smaller ports, eliminating the need for recovery.

They can be used in combination with our Pipeline Gels to further enhance their effect. Gel Technology is one of the most useful tools available to pipeline engineers.

Key Benefits of Gel Pigs

Flexible

Conform to pipeline shapes, ideal for multi-diameter or complex pipelines.

Adaptable

Along with their physical elasticity we have various formulations to deal with high pressure and/or high temperature across a range of densities.

Risk Reduction

Their durable yet soft composition reduces the risk of pipeline damage or blockage - can also be flushed out through any port. Ideal at the start of any progressive pigging campaign.