Medium-Density Bare Foam Pig is made of medium-density foam. The bottom of the utility model is coated with polyurethane elastomer. So they are used to dry the pipe and clean loose debris in the pipeline.

Vertical Quick Opening Closure of EMT has very good quality and great service. It has first-class sealing and very convenient operation mode. Before the lock plate and safety bolt are installed, the Vertical Quick Opening Closure cannot be boosted and cannot be put into use.

A Pig Signaller is a necessary piece of equipment in the technological process of ball passing and descaling of long-distance pipeline. It can accurately show whether the pig has passed a predetermined place. This can assist in the successful completion of pigging and sweeping. At present, the ball indicators used at home and abroad basically meet the requirements of pigging and sweeping. But it is troublesome to maintain and repair lit. Most pigs need pipeline pressure relief and shutdown, and the economic loss is immeasurable. Andwe provide a ball indicator with pressure disassembly that is easy to disassemble and maintain. To solve the problems raised in the above background technology.

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.

Swab Polly Foam Pig is made from medium-density foam. The bottom of the utility model is coated with polyurethane elastomer. So they are utilized to dry out the pipeline and also tidy loose debris in the pipeline.