263HP1458166282Years ago 376
San Juan DiosSteel pipe,Repetitive grouting pipe can be reused for many times. Long term grouting st...
263HP1458166282Years ago 336
The grouting mechanism includes filling grouting, infiltration grouting,requirementSteel pipe, compa...
263HP1458166282Years ago 373
The grouting mechanism includes filling grouting, infiltration grouting, compaction grouting and spl...
263HP1458166282Years ago 383
● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter t...
263HP1458166282Years ago 347
The secondary grouting pipe can only be grouted once and cannot be reused.● features: the grouting p...
263HP1458166282Years ago 359
TejalPrecision tube,● features: the grouting pipe is divided into secondary grouting pipe (ccll-y gr...
263HP1458166282Years ago 370
San FelipePrecision tube,The grouting mechanism includes filling grouting infiltration grouting,San...
263HP1458166282Years ago 361
The secondary grouting pipe can only be grouted once and cannot be reused.It is used to seal the con...
263HP1458166282Years ago 353
Repetitive grouting pipe can be reused for many times. Long term grouting steel flower pipe, steel f...
263HP1458166282Years ago 357
Process flow: drill in place → Drilling → Mud injection → Run casing &...
