Pipeline Pigs are common mechanical pigs. It has three cups and a steel frame. Usually, this kind of pig can be used to clean the soft dirt of the pipeline. The cup has two functions. First, it has a good sealing performance. Therefore, it can separate the liquid on both sides of the pipe. And this can also form a pressure difference to push it forward. Second, it can clean the dirt on the inner wall of the pipe.

EMT Pig signallers are used to provide confirmation of the movement of pipeline pigs through a pipeline. They are normally positioned at the pig launching and receiving stations and key points along a pipeline.

1. Before coming to China, send a tip for vist in China to the customer. It can include advice on what to bring, weather and clothing, travel and stay safe. 2. Pay attention to the customer's ticket. The customer may not be familiar with the various holidays in China, so they do not know the urgency of the ticket in China. Help customers to check the tickets to ensure that the visit is foolproof: provide hotel suggestions to customers, inquire and recommend hotels to customers: foreign customers can let them buy from etrip.

With the rapid development of the pipeline transportation industry. As a piece of necessary equipment for the construction, operation, and protection of the pipeline system, pigging equipment is also constantly improved and improved. In this field, people have studied and applied two basic categories of soft pigs and mechanical pigs. Some soft pigs, whether spherical or cylindrical, adopt the wear-resistant method of adding fiber. Soft pigs also include foam pigs and polyurethane solid pigs. Urethane Cleaning Pig is a kind of polyurethane solid pig.