Seamless Casing Pipes ( API 5CT) Widely used in big oil and gas project Steel Grade: K55, J55, N80, L80, P110, C40, etc. Thread Type: BTC, SC, LTC O. D.: 2-3/ 8' ' to 20' ' Length: R1, R2, R3 ....
Welcome to Chengdu Drillrocker Inc. Are you looking for drilling Rig/ tools supplies in China? If you are, look no further than Chengdu Drillrocker Inc. As we are the company for you. We have been....
Specifications DR hydraulic casing extractor is auxiliary equipment of various rock and soil drilling engineering, which apply to casing pipe Applicable Scope CST hydraulic casing extractor is....
Specifications Make the casing follow easy and the equipment and operation simple. 1.Drill in overburden unstable rock 2.One step to drill and follow casing 3.Flexible to open or close 4....
Drilling Ability of portable water well drilling rig for sale: Drilling depth : 100m Drilling diameter: 75mm( 46~ 200mm) Features of portable water well drilling rigs for sale: 1) Advanced....
Specifications High precision in size and shape Good low temperature toughness Large inside diameter of tool joint High torque resistance DTH drill rod Our company is specialising in....
we Chengdu Drillrocker INC. have produced rock blast hole crawler drilling rig for mining project over 20years. Types of crawler DTH mining drilling rig 1, All pneumatic crawler DTH mining....
Specifications 1.Various button bits number. 2.Widely used for mining and quarrying. 3.On time delivery. 4.thread dilling button rock bit Product Name: rock drill bits Description: rock....
1. Journal bearing. Hardfaced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. The load capacity and seizure resistance of the bearing is greatly....
Different drill bits' sizes, shapes, blades, and PDC cutters are designed according to different rock formations and purposes. tungsten carbide matrix oil exploration PDC bit IADC: M423/ M433 ....
We owes the most convenient transportation no matter by sea, by air or by land. it' s specialized in producing and supplying various of TCI/ MT Tricone Rock Bits, Diamond PDC Bits with general, good, ....
High quality DR-150D water well rig drilling machine portable DTH rock drilling rig, DR-150D water well rig drilling machine portable 1. Widely used for water well drilling rig, geothermal air....
Drilling Ability: Drilling depth: 200m Drill hole diameter: 75mm( 46~ 250mm) Max successful drilling depth: 427m, 478m with 75mm hole diameter Features: 1) Good stability and high reliability....
Specifications Product: Cable Percussion Drilling Rig Type: DR-22A Certificate of Drilling Rig: API High Quality Drilling Rig. DR-22A Cable Percussion Drilling Rig DR-22A Percussion....
200m water well drilling rig DR200 type crawler multifunctional water well drilling rig is a new type, high efficiency, energy saving, multi-function hydraulic drilling machine, mainly used for....
Specifications DTH Hammer Bits: 1 High and low air pressure 2 Wide range 3 Two water holes 4 Face type: Concave, flat, convex etc Factory Price Mining Drilling DTH Hammer Bits Xiamen....