jet grouting drilling rod for single double triple Jet

MDT-89 Jet Grouting Triple Rod

Underpinning is the process of strengthening the foundation of an existing building or other structure. Underpinning may be necessary for a variety of reasons.

The triple rod is widely used for bigger diameter jet grouting holes

drill rod specification :;

Out diameter :89mm

1.5m weight :35kg

3m weight :64kg

HUNAN MEGA DRILL TECH CO., LTD 

Factory covers an area of 55 acres, and built a new modern plant covering more than 40,000 square meters and 3 workshops. With the unaided design capabilities and advanced flow of production, as well as a whole set of high precision equipment, our high-quality products well favored by the majority of customers. We have been striving to develop innovative products to meet the diversified needs of the drilling industry. 

We are   manufacturer  who designs and produces geological exploration equipments, coal bad methane equipments, engineering foundation equipments and horizontal directional pipe construction equipments as well as their drilling tools. It is one of the new and high tech enterprises in HUNAN Province.   

We work with our customers in mineral exploration, geotechnical,environmental drilling and horizontal directional drilling industries, to provide high-quality drilling solutions that include Drill Rods,Casings,Bits,Reaming Shells,PDC bits, Core Barrels and drilling accessories.