tempering dth drill pipe

Product Description: The DTH Drill Pipe has a round section shape, which helps to maintain its strength and durability during drilling operations. It ...

DTH Drill Pipes: DTH drill pipe out diameter: 76mm, 89mm, 95mm, 102mm, 112mm, 114mm, 127mm etc.; DTH drill pipe thread sizes: 2 3/8”API Reg, 2 7/8” AP...

2 3/8'' API REG 6m Length Down The Holw Drilling DTH Drill Pipe Product description: The high pressure air is delivered to DTH hammer ...

Manufacturing Supplier / DTH Drilling Pipe / API Standard Drill Rod / Well Drilling DTH drill pipe is one of important component for DTH drilling syst...

High Efficiency RC Drill Pipe Downhole Drilling Tools Good Flushing Effect DTH drill pipes play a big role all told DTH drilling, regardless of applic...

DTH Drilling Tools DTHP76-1500 API Reg Thread 76-89mm DTH Drill Pipe Description Down th hole drill pipes play a significant role in all DTH drilling,...

Steel Frame 127 mm DTH Drill Pipe , IF REG Friction Welding Borehole Drilling Rods Application This DTH drill pipe, the shortened form of down the hol...

Friction Welding DTH Drill Pipe 2 3/8" 2 7/8" 3 1/2" API REG, API IF Thread Roschen can provide DTH friction welding DTH drill pipes (D...

ISO API HDD Rock Reamers DTH Drill Pipe Oil Drilling Pipe 2 3/8" - 6 5/8" Drill pipes are widely used in mining,geological exploring and all...

Product Description: DTH Drill Pipe is an essential component in the field of well drilling, commonly referred to as Drill Stem Pipe. This versatile p...

Double-wall DTH drill pipe 102/41mm pipe diameter 4" Remet water well drilling Product Description: Double-arm drill pipe is also called doub...

DTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig.DTH drill pipe is mainly used in the dri...

2-3/8", 2-7/8", 3-1/2" Down The Hole Water Well Mining DTH Drill Pipe Drilling Rod 2-3/8", 2-7/8", 3-1/2" Down The Hole ...

Product name: 76mm 3000mm Length API Drill Rod 3-3/8 API REG Thread DTH Drill Pipe For Oil Drilling Product category: Drilling PIPE Threaded Connectio...

Friction Welding DTH Drill Pipe / Rods 76,89,102,114mm For Rock Blasting And Water Well Application DTH drill pipes play a significant role in all DTH...

Drill Pipe Changsha ChaoJinGang Machinery Manufacturing Co., Ltd. (ChangSha Super Drill Import & Export Co., Ltd. ) is a modern high-tech enterpri...

114*3000mm Friction Welding DTH Drill Pipe/ Water Well Drill Rod With API 3 1/2REG Thread Description Drill pipe, is hollow, thin-walled, steel or alu...

Description We adopts famous domesticlarge steel enterprises(such as Anshan lron and Steel Group corporation and Hengyang Steel Group) production of m...

The priority choice of pipe body is TPCO according to the customer requirement, the min. wall thickness of the body is 95% WT. We purchase the drill p...