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 homework, it runs smoothly, cleaning effect is good. Including main shell, flange, cup, in the Lord before and after the shell flange were fixed at least two interlaced zigzag cups, the utility model is a kind of according to different pipe diameter of pipeline inside of the scanning line, scale removal and operation of variable the diameter of the reducing pigging.

Design criteria:SY/T 0533-94 (Released of China petroleum and natural gas corporation)

Material:Skin bowl: pouring polyurethaneFrame: stainless steelThe transmitter electronic transmitter