Drill Rods
Description
Our wireline drill rods are manufactured from highest quality cold drawn alloy seamless steel pipes. Harding the thread and special heat process on pin thread and tube surface. Drill rods are available in standard length of 3mtrs, 1.5mtrs, 5ft and 10ft. Shorter lengths (like 1mtrs, 0.75mtrs, 0.5mtrs, etc.) are also manufactured on customer request.
Specifications of CDG Wireline Drill Rods
1. BO 3 meters, 1.5m, 10ft, 5ft, 1 meter, 0.5 meter
2. NO 3 meters, 1.5m, 10ft, 5ft, 1 meter, 0.5 meter
3. HO 3 meters, 1.5m, 10ft, 5ft, 1 meter, 0.5 meter
4. HWT 3 meters, 1.5m, 10ft, 5ft, 1 meter, 0.5 meter
Features
1. Wireline drill rods are manufactured from cold drawn seamless steel tubing and the couplings are made of heat treated alloy steel, which ensures their ultimate strength.
2. Our drilling rods are produced with high quality materials and are tested on various parameters for optimum performance.
3. CDG drilling rods include Q series drilling rods. We further make our range available in different specifications according to clients’ requirement at very economical price.
4. CDG has already designed high strength drill rod threads for the BO, NO, HO and HWT wireline drill rods now. They use special thread type for the box and in thread. When the drillers make super deep hole, the thread of pin and box can connect very strongly and tightly.
5. Technical parameters of CDG rods are in accordance with international standards.
6. Our products have are extensively used in Europe, Asia, Australia and North America.
Package
Wireline drill rods are sold by bundle.
China Drilling Geological Equipment Ltd. is a professional manufacturer and exporter of drilling tools. Main products cover impregnated synthetic diamond core bits, surface-set diamond bits, PDC core and noncoring bits, rod shoes & casing shoes, reaming shells, wireline drill rods, core barrels, overshots, water swivels, hoisting plugs, casing cutter assembly, adapter subs, wrenches, recovery tools and foot clamps. 80% of our products are sold to USA, South Africa, Japan, Korea, Finland, Canada, Australia, Iran, Vietnam, Mongolia, and so on.
- OvershotsOvershot is one of the necessary equipment for wireline drilling which could be put into the hole. This fishing tool is used to connect with the inner tube assembly and lift it up. Overshot is attached to drill rod and lowered over the pipe or stuck in the borehole. Hardened and self-cutting threads inside overshot firmly grasp the pipe, allowing the fish (such as...