China High and low pressure rubber hose manufacturer & supplier

Grouting Air Single Packer

1\ Product introduction
Use 1. Coal body water injection, dust reduction, coal pressure reduction, coal splitting, gas discharge, etc. 2. Grouting

2023-01-15

Bottom hole circulating grouting plug

40-500mm

Water use of bottom hole circulation grouting plug is widely used in hydropower station, reservoir engineering curtain, consolidation, backfill, chemi

2023-01-15

Mechanical hand set packer quick and easy reusable grouting

40-500mm

The mechanical hand-held packer is a reusable mechanical packer used for grouting and permeability testing. The packer is set and maintained in the bo

2023-01-15