Exclusive patent product The supporting device Improve the running distance The strong signal Products overview:Due to the ordinary pig cannot reach the gas industry of the People's Republic of China stone pigging equipment design standards, technical...

for pipe inner surface derusting ,dewaxing operations high through ability High rigidity Obvious effect Products overview:QDQ - S steel brush pig is mainly used for pipe inner surface derusting ,dewaxing operations, It through the ability, high rigidity...

applicable scope is broad Exclusive patent product high through ability High rigidity Obvious effect Products overview:QDQ - B type reducing pig is domestic original creation. Mainly used in a variety of pipe diameter of pipeline scavenging descaling...

applicable scope is broad high through ability High rigidity Obvious effect Products overview:QDQ - G type elastic scraper pig is a method for cleaning pipeline scraper pig, including electronic transmitter is installed inside the main body, the sealing...

applicable scope is broad high through ability High rigidity Obvious effect Products overview:Straight type pig by seating cup, guide cup and isolation cup and frame structure, used for cleaning under construction or operation in the piping impurity. Pig...

applicable scope is broad high through ability High rigidity Obvious effect Products overview:QDQ - G type elastic scraper pig is a method for cleaning pipeline scraper pig, including electronic transmitter is installed inside the main body, the sealing...