Description

EMT LCQZ-CZ Big Size Cup Pig has a steel frame with 2-4 cups. It sets up a rust tray at the front or middle end. We also offer portable electronic transmitters that meet customer needs.

Size: 2-48 inch
Performance: Starting pressure difference: 0.12MPa
Pressure resistance: 15 MPa
Impact resistance: 75g
Operating distance: ≥180 km
The descaling tray has a strong descaling ability. The material could be steel wire bristles or nylon bristles.
Bristle diameter range: 0.3-1.0mm.
Specifications and structural dimensions refer to standard cup pig.
Application: new pipeline sweeping, pipeline rust removal, pipeline internal coating, pipeline repair before rust removal, cleaning, short distance, small diameter oil pipeline wax removal.

In the process of long-term use of natural gas pipelines, it is necessary to pigging work. Pipe cleaning can give us a clear understanding of the real situation inside the pipe. If the internal pipeline is found to be defective, it can also be repaired and cared for in time. In addition, it can also reduce the cost of pipelines. Now pigging technology is used in our country, it can get the relevant data information accurately. It can also provide a reference for baseline evaluation and overall evaluation of gas pipelines. Therefore, the comprehensive protection level of the gas pipeline is strengthened to ensure the long-term safe operation of the pipeline. Therefore, to avoid pipeline corrosion perforation and gas leakage. In this regard, we strongly recommend the EMT LCQZ-CZ Big Size Cup Pigs.

EMT LCQZ-CZ Big Size Cup Pigs

The diameter of the low-pressure gas transmission pipeline in the main urban area is large. There are difficulties such as low operating pressure, low medium flow rate, and poor pigging conditions. However, when the conventional pig is used, the dust and dirt accumulated in the pipeline will easily lead to difficulties in the operation of the pig, and even cause the pig to jam, affecting the safe and stable operation of the pipeline. EMT conducted a lot of research on the structural characteristics, application scope, and operation effectiveness of the new pig, and explored the EMT LCQZ-CZ Big Size Cup Pigs. In addition, we systematically carried out several simulation experiments with different pipeline operating conditions. Besides we completed independent research and development after one and a half years.
Field tests have proved that EMT LCQZ-CZ Big Size Cup Pigs can effectively improve the pigging effect, reduce the risk of pigging, ensure the safe and stable operation of the pipeline, reduce the pigging frequency, improve the pigging efficiency, and achieve improved quality and efficiency.

What are the procedures for replacing the pig cup?

When the pig cup is damaged or worn, it needs to be replaced. Remove the bolt holding the pig cup and remove the old cup. If the bolt corrosion is serious, replace it. Confirm the size of the new cup and check the quality; Install the new cup and tighten the retaining bolts.

Specifications