K-type sealing is a retractable, job plugging the device used in a variety of water supply pipe with water when the water supply pipe is leaking, quick and easy zone water sealing, to ensure the normal supply. Product Information 
 Product performance: 
 K-type sealing is a retractable, job plugging the device used in a variety of water supply pipe with water when the water supply pipe is leaking, quick and easy zone water sealing, to ensure the normal supply. 
 The product structure is simple, easy to operate, it should be urgent effort, plugging a significant effect 

 Material: cold rolled steel, natural rubber for PVC pipe, steel pipe, cast pipe trap. Product Information 
 Main material: cold rolled steel, natural rubber 
 PVC pipe, steel pipe, cast pipe trap. 
 Specifications (mm) 
 DN15, DN20, DN25, DN32, DN40, DN50, DN75, DN100, etc.