casing drill pipe

Place of Origin:China

Brand Name:Super Diamond

DTH Drill Pipes for Open-Pit Mining and Water Well Drilling The drill pipe produced by our company is made of high-end technology. The steel of drill pipe body and joint is selected with high quality materials. Meanwhile, metallurgical technology is ...

Brand Name:JCDRILL

Model Number:Length 60,76,89,102,114,127

Place of Origin:China(mainland)

..., we also provide this kind of DTH drill pipe in different Chinese and American specifications. As for its advantages, it has features of big rigidity, good sealing capacity, flat outer structure, and low ...

Brand Name:NO

Model Number:Φ50 Φ60 Φ73 Φ83 Φ89 Φ102 Φ114 Φ127 Φ140 Φ168

Place of Origin:CHINA

...pipe is a tool applicable for transferring torque and tension of drillers in the process of directional drilling construction. Due to the fact that it has to bear torsion, tension, bending, friction and vibration in the process of directional construction,

Brand Name:Suntech

Place of Origin:China

...Drilling Equipment Electric Drilling Pipe Laying Machine Auger Boring Auger boring is the process of forming a horizontal bore by jacking the steel casing through the earth from a main shaft to a reception shaft. Spoil is removed from inside the encasement by means of a rotating auger. These rotating augers carry the spoil back through the casing pipe...

Place of Origin:china

Brand Name:oilfield/OEM

Model Number:2-3/8"~7-5/8"

BQ NQ HQ PQ AW BW HW Drill Rod, Drill Pipe Forsun manufactures Wireline Drill Rods, from WLA to WLP, Parallel Threaded Drill Rods, DCDMA Sizes AW-HW, and Metric sizes 42mm to 90mm, Tapered Threaded Drill Rods, DCDMA Sizes AWY to NWY, AWJ, BWJ and S75 Drill...

Brand Name:Longway

Place of Origin:China

Model Number:4.5"

Product Description: Our Double Wall Drill Pipe is a highly advanced, premium quality Reverse Circulation Piping System specifically designed for the toughest drilling conditions. It is made of high-grade Carbon Steel, with a Tool Joint OD of 114.3mm. As...

Brand Name:Longway

Place of Origin:China

... body: cold drawn seamless tube with accurate tube diameter and good righting. 2. The material of the pipe body is the same grade as and Atlas 3. Threaded joint: heat treatment and nitrogen treatment make the pipeline more durable and easier to load and

Place of Origin:Tianjin China

Brand Name:Xinyue Steel

Model Number:OCTG

...casing tubing pipe for oil and well drilling Product Name CASING & TUBING Connection Used for low pressure liquid delivery, such as water, gas, and oil. Oil drilling and machinery manufacturing, etc. Product API 5CT Tubing Diameter 1.9" - 4-1/2" Steel Grade J55/ K55, N80-1, N80Q, L80,C90, T95, P110 Ends PE, STC, LTC, BTC, EU,IEU, , Top, New Product API 5CT Casing...

Brand Name:ROSCHEN

Model Number:NQ,HQ.PQ

Place of Origin:China

Atlas Copco RC 50 Remet 4 1/2" Oil Drill Pipe Heat treatment control: Heat treatment will greatly improve the material strength and increase the thread wear life of the rods and casings. We conduct either tru-wall or both ends heat treatment to the tube ...

Brand Name:Longway

Model Number:4.5"

Place of Origin:China

... pipe are transported to somewhere in the well. The high-pressure air and liquid are injected into the pipe through the mixer. Because the density of the mixed liquid is lower than that of the flushing liquid, the pressure difference between the pipe and

Brand Name:Longway

Model Number:4.5"

Place of Origin:China

... pipe are transported to somewhere in the well. The high-pressure air and liquid are injected into the pipe through the mixer. Because the density of the mixed liquid is lower than that of the flushing liquid, the pressure difference between the pipe and

Model Number:All types

Place of Origin:China

...Drill Pipe Grade E75, G105, S135 Drill Rod, Oil Drilling Pipe Oil and Gas API 5DP Steel Drill Pipe Grade E75, G105, S135 Drill Rod, Oil Drilling Pipe Drill pipes are widely used in mining, geological exploring and all kinds of drilling (water, oil, gas, etc) projects. Our drill pipes including steel drill pipe, mining drill pipe, water well drill pipe, oil well drill pipe, API drill pipe, DTH drill rod, wireline drill

Brand Name:ROSCHEN

Model Number:50 ~ 400mm

Place of Origin:CHINA

... geological auger shaft is made of high quality geological special alloy steel pipe, and the drill pipe joint is made of high quality alloy structural steel. Features: 1. The drill pipe has the characteristics of high bending strength and firm welding;

Place of Origin:China

Brand Name:SHUGUANG

...pipe body is TPCO according to the customer requirement, the min. wall thickness of the body is 95% WT. We purchase the drill pipe body according to the PSL-3 standard, the impact value (10*7.5*55) -20°C shall meet the average impact ＞80J；the single impact value ＞ 64J. Length and radius of upsetting transition zone shall meet the NS-1requirement, inner transition μ ＞100mm；transition R ＞300mm. Pipe...

Brand Name:ROSCHEN

Model Number:3 1/2 , 4 , 4 1/2 inch

Place of Origin:CHINA

...Drill Pipe Drill Pipe Schramm Style Drill Pipe Schramm Style DTH drill pipes play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig. The key features of a high quality DTH tube are durability, accuracy and manageability. Description Drill Pipe Schramm Style and Schramm T46 Sytle DTH Drill Pipes DTH drill pipes...

Brand Name:ROSCHEN

Model Number:56, 65, 73, 75, 89, 114

Place of Origin:Germany

...Drill Pipe Φ 89 x 10 x 6.5mm 3 Meters 40Cr Pipe Grade Drill Tubes Water well drill pipe Water well drill pipe Φ 89 x 10 x 6.5mm 3 meters 40Cr pipe grade drill rods Water well drill pipe product specifications: SPEC: Φ73x9x(9.5/6.1)mm Pipe body material: DZ40,DZ50,R780,G105 SPEC: Φ89x10x(9.5/6.1)mm Tool joint material: 40Cr,45Mn2,35Crmo,4137H Specifications: OD of pipe...

Brand Name:ROSCHEN

Model Number:4", 4.5", 5"

Place of Origin:CHINA

...Drill Pipe For RE040 PR52 RC Hammer DTH Drill Pipe RC Drilling DTH Drill Pipe Introduction 1. Pipe body : cold draw seamless pipe . so the pipe have the accurate size , good centralizer. 2. Pipe body's material is the same grade as . 3. Thread connector :Heat and Nitrogen treatment , so the pipe is more durable and easier to load and unload . 4. Friction welding . Drill...

Brand Name:JTHL

Model Number:casing

Place of Origin:China

...Casing Shoe For Piling Rig Construction Machine Rotary Casing Pipe is obtained by driving a steel siding into the ground in order to protect the whole drilling operation; basically, the rotary drilling tool during the working process performs inside mechanical protection made by the casing fixed into the ground. SINGLE WALL USING PIPES TECHNICAL DATA Diameter Length Casing Wall Thickness Casing...

Brand Name:Longway

Place of Origin:China

HDD drill pipes are used for horizontal directional drilling and rock drilling tools Describe: 1. After forging the joint material, the density of the material is increased, the material of the fiber structure is changed, and the mechanical properties are ...