263HP1458166283Months ago 82
Process flow: drill in place → Drilling → Mud injection → Run casing &...
263HP1458166283Months ago 84
steel flower pipe groutingRepetitive grouting pipe can be reused for many times. Long term grouting...
263HP1458166283Months ago 81
The grouting mechanism includes filling grouting, infiltration grouting, and chemical slurry include...
263HP1458166283Months ago 67
It is used to seal the construction joints, cold joints, pipe seepage joints and gaps between ground...
263HP1458166283Months ago 88
Process flow: drill in place → Drilling → Mud injection → Run casing &...
263HP1458166283Months ago 92
The grouting mechanism includes filling grouting, infiltration grouting, compaction grouting and spl...
263HP1458166283Months ago 82
Repetitive grouting pipe can be reused for many times. Long term grouting steel flower pipe, steel f...
263HP1458166283Months ago 89
Process flow: drill in place → Drilling → Mud injection → Run casing &...
263HP1458166283Months ago 68
It is used to seal the construction joints, cold joints,ViennaSteel pipe, pipe seepage joints and ga...
263HP1458166284Months ago 70
● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter t...