263HP1458166282Years ago 359
The secondary grouting pipe can only be grouted once and cannot be reused.Repetitive grouting pipe c...
263HP1458166282Years ago 358
Repetitive grouting pipe can be reused for many times. Long term grouting steel flower pipe, steel f...
263HP1458166282Years ago 396
● features: the grouting pipe is divided into secondary grouting pipe (ccll-y grouting pipe, qdm-it...
263HP1458166282Years ago 374
The grouting mechanism includes filling grouting,TimmingsGrouting pipe, infiltration grouting, compa...
263HP1458166282Years ago 361
Process flow: drill in place → Drilling → Mud injection → Run casing &...
263HP1458166282Years ago 377
Process flow: drill in place → Drilling → Mud injection → Run casing &...
263HP1458166282Years ago 354
● features: the grouting pipe is divided into secondary grouting pipe (ccll-y grouting pipe, qdm-it...
263HP1458166282Years ago 375
Process flow: drill in place → Drilling → Mud injection → Run casing &...
263HP1458166282Years ago 398
● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter t...
263HP1458166282Years ago 386
It is used to seal the construction joints, pipe seepage joints and gaps between ground walls in con...