1580-1500mm Heat Treatment Double Wall Casing And Tubes

Application:

1. Casing is used to minimize loosening of the soil structure around the pile during the drilling process.The use of casing is compulsory ,if even with a supporting suspension,the ground to be drilled is unstable ,and collaps of the bore hole wall must be expected.

2. Casing tubes must run ahead of the drilling process,to forestall loosening of the soil structure below the bore hole bottom.

3. Casing tubes have the function of cutting the soil structure with a casing shoe,to support the bore hole temporarily,and by preceding the excavation,to forestall loosening of the ground structure.

Model List:

Tips of casing and tubing for piling project

1. The drilling bucket needs to be chiseled in advance when pile casing drives the increased torque to difficult.

2. The drilling bucket needs to be checked position and verticality of hole, to avoid opening the door at the hole bottom when lift the drilling open and closed again against to casing shoes.

Product advantage:

1- We purchase top quality raw materials from leading raw-steel factory.

2- Our drilling tools can be customized depending on kinds of rigs and site conditions.

3- We require high quality of welding, therefore we employ at least 8 years experienced welders.

4- Understand what customers need and provide what customers want, We provide one-stop solution for the world’s foundation construction users.

5- We strictly control the process,so If the quality of the product itself has the problem of open welding, we will give compensation;

6- Customers could contact our sales managers on line/by email/by phone if there are any question during installation or construction, solutions will be given within 12 hours.