Pipeline Pig

The shape and length to diameter ratio of the polyurethane foam pig are based on the on-site construction feedback and are designed by computer simulation of the pig operating conditions, with excellent performance;

The product has reasonable density, and has the characteristics of high tear strength and good wear resistance. At the same time, the product is open-cell foaming and has good adsorption performance;

After long-term on-site application feedback, the product has a concave surface and wear-resistant material, which makes the product and the cleaning surface more closely fit, which can better ensure the sealing performance and cleaning effect.

The product is equipped with high-strength traction belt, so that the product can be applied to mechanical traction without any worries.

The whole is made of polyurethane casting, which not only retains the advantages of sealing and cleaning of the cup pig, but also improves the passing ability of the pig, which is suitable for use when replacing the conveying medium.

It has the characteristics of strong passing ability, excellent sealing performance and good cleaning effect.

It is widely used for long distance pipeline cleaning. Especially suitable for heavy cleaning of pipes.

The pigging is a physical method in which the wax tube and the medium are active, and the steel brush and the scraper form a lot of friction on the pipe wall, and the wall is mechanically cleaned, thereby achieving good and clear results. Due to the many advantages of tube cleaning machines, pipe cleaning technology has become more and more popular, and is widely used in petrochemical pipeline transportation operations.

The product is made of excellent polyurethane raw materials, with high wear resistance, high tear strength, surface opening, double effect of water absorption and cleaning. It can solve the task of water absorption and cleaning at the same time. It has low engineering cost and good cleaning effectadvantage.

Foam pig mainly includes soft foam water absorbing pipe pigging, soft foam glue painted pipe pigging, soft foam steel brush pipe pigging. Soft foam water absorbing pipe scraper is made from polyurethane through foam formation ( density 35-200g/m3, its end is painted with polyurethane material, shrink range is 3-5%, mainly used for the pipeline’s water absorbing, sealing, cleaning, and descaling.

EMT customized Conical cup solid cast pig, integrally formed, made of polyurethane.
The solid cast pig is uaually applied to the pipelines containing the medium of water, gas or oil. The pressure difference between the front and the back of the pig pushes the pig forward so that the pipeline is cleaned by the pig.
EMT solid cast pig has the features of good looking appearance, strong wear resistance performance, etc.

EMT Disc and Cup Solid Cast Pig, integrally formed, made of polyurethane.

EMT Disc and Cup Solid Cast Pig cleaning process

First, the solid cast cleaning pig is put into the oil and gas pipeline, injecting into the pipeline the medium (oil or liquid or natural gas), the valve is opened to let the solid cast enter the pipeline to start the cleaning work.

EMT Antiseize Cup Pig consists of a carbon steel mandrel body, 2 polyurethane cups and a guiding disc. The increased destance between the guding disc and the cup prevents the pig from getting stuck in the tee of the pipe while running.

EMT 3 Cups Pipeline Pig with Transmitter consists of a stainless steel mandrel body, three polyurethane cups and a transmitter. The position of the transmitter can be located by the receiver, then can determine the location of the pig.

EMT Two Cup Pipeline Pig with Transmitter consists of a stainless steel mandrel body, two polyurethane cups and a transmitter. The position of the transmitter can be located by the receiver, then can determine the location of the pig.