The secondary grouting pipe can only be grouted once and cannot be reused.● features: the grouting pipe is divided into secondary grouting pipe (ccll-y grouting pipe, qdm-it grouting pipe, ccll-y full section grouting pipe) and repetitive grouting pipe (ccll-d grouting pipe, ccll-d full section grouting pipe)

A -m long orifice pipe is installed at the opening of the grouting hole to prevent possible hole collapse. At the same time, it plays a guiding role in drilling. During grouting it is used to install orifice closure device to prevent slurry leakage.The grouting equipment, grouting pump and the lowered grouting pipe are connected for grouting, move the grouting pipe up or down according to the requirements to carry out the construction of the next grouting section.PiehiganiSteel pipeEnterprise modernization and enterprise management should follow four points,PiehiganiSteel pipe,2023-03-2106:24:30Process flow: drill in place → Drilling → Mud injection → Run casing → Continue drilling → Slag removal → Hole cleaning → Hoist the reinforcement cage → Water jetting and bottom cleaning → Concrete conduit → Placing concrete → Catheter & rarr; The pile top reinforcement can be divided into single liquid silicification method, double liquid silicification method, aerated silicification method and electric double liquid silicification method.It is used to seal the construction joints, cold joints, pipe seepage joints and gaps between ground walls in concrete. It is very suitable to install grouting pipes between the joints of new and old concrete. When water seeps into the joint, the PVC port slurry on the surface can be set to seal the joint. The appropriate grouting time can be selected at the end of concrete curing. Leakage joints can also be sealed with this. Provide long-term grouting pipe, steel flower pipe, high-pressure grouting pipe, pipe shed pipe, grouting pipe factory old brand, price advantage and quality guarantee! In the embedded grouting pipe,PiehiganiPrecision tube, the slurry can seal the construction joint, cold joint, pipe leakage and the joint between the ground wall.

● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter tolerance: & plusmn; .mm； Length of each roll: m.After the grouting hole is drilled, install and lower the grouting pipe,PiehiganiGrouting pipe, grout stop plug, mixer and other facilities in the hole.Piehigani,Tagta,● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter tolerance: & plusmn; .mm； Length of each roll: m.