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... the proper shank striking face position in the rock drill, and a tapered bit end. The length of the taper drill rod is available from 0.6 m to 5.6 m, measured from the collar to the bit end. Technique Speci...
... to maintain the proper shank striking face position in the rock drill, and a tapered bit end. Tapered steel lengths: Available from 0.40m to 8.00 m in length, are measured from the collar to the bit end. Sh...
... for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered bit end. Tapered steel lengths— available from 0.6 mto 3.6...
...the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered bit end. Tapered steel lengths— available from 0.6 mto 3.6 m in...
...Drill Rod Hex 22 X 108mm 25 X 159mm For Small Hole Range Tapered drill rod,also called taper rod, tapered drill steels, This provides a hexagonal chuck section to provide leverage for the rotation chuck bush...
...Drill Rods Hex19/Hex22*1200 mm 7° Forged Collar Tapper Rods Custom Hex 25/19×800mm specification: Hex: 19mm Length: 1200mm Tapered Degree: 7° Hex shank 25×108mm Advantages: This Custom tapered drill rod use ...
...Drill Rods Hex19/Hex22*1200 mm 7° Forged Collar Tapper Rods Custom Hex 25/19×800mm specification: Hex: 19mm Length: 1200mm Tapered Degree: 7° Hex shank 25×108mm Advantages: This Custom tapered drill rod use ...
COMPANY PROFILE Jiangsu Service Petroleum Technology Co., Ltd. is committed to researching and supplying high-level petroleum downhole tools and drilling equipments, and has obtained the certificates of API Q1,...
...the drill string. It is a one piece construction manufactured from high strength alloy steel (non-magnet steel optional), that prevents differential sticking of the drillstring by stabilizing the BHA and kee...
... gas, drilling engineering and geographical exploration. Our lifting cap manufactured has excellent lifting capabilities to ensure safe handling of tubular products, drill collars, drill pipes, downhole tool...
...gas drilling operation, the elevators are cast from high quality alloy steel, heat-treated, and NDT tested. the rated loads rang from 100t(1350kN) to 500t(4500kN). Model TA center latch elevators with square...
...Drilling Accelerator Downhole Fishing Tool,downhole oil tools Hydraulic jar intensifier, drilling accelerator is a kind of down hole fishing jar tool designed to increase jarring function for up jar. So it m...
...Drilling Cementing Casing Pipe Float Collar and Float Shoe Product Description The cement float collar & shoe offer dependable performance for all classes of oil and gas wells. The plunger type valves preven...
API 11B Sucker Rod Coupling, Pony Rod Coupling, Polished Rod Coupling The Sucker Rod Coupling are available in full size, slim hole and over size Also, combination couplings are available for different diameter...
...Collar Drilling Fishing Tools Product Overview Taper tap is a special tool cutting thread and fishing internally in dropped objects such as tubing, drill-pipe, wash-over pipe, packer, water flow allocator, d...
Drill Pipe, Drill Collar, Casing Handling Tool, Iron Roughneck, API 7K The iron roughneck is a convenient and modularized product. The tool is used for make-up and break-out operations of drill pipes, drill col...