borehole dual tubing drill pipe

Brand Name:Longway

Place of Origin:China

Product Description: The Double Wall Drill Pipe is designed to withstand the extreme conditions that are encountered during deep drilling operations. It is capable of withstanding high pressures and temperatures, as well as the corrosive fluids that are ...

Brand Name:ROSCHEN

Model Number:3", 3 7/8", 4", 4 1/2", 4 7/8", 5"

Place of Origin:GERMANY

... Reverse Circulation Schematic Ordering your RC drill rods and tooling through Tube Technologies is easy. We assist you picking the appropriate tooling and then a print of the part being ordered is sent to you to assess so there are no mistakes. Call any

Model Number:Flat type, dual type & dual split type

Place of Origin:China

... mud and debris from the pipe to provide safer handling of the pipe and a cleaner and a safe rig floor. The drill pipe wipers manufactured by us are made of a long lasting, durable rubber compound that is resistant to mud, water and oil based drilling mud.

Brand Name:SHQN

Model Number:Plastic Thread Protectors

Place of Origin:Shanghai, China

... are generally manufactured from plastic or steel and can be applied to the pipe manually or automatically (by machine)Thread protectors are used frequently in the oil and gas industry to protect pipes during transportation to the oil and gas fields.

Place of Origin:China

Brand Name:SHUGUANG

Specifications i. Certificate:NS-1 API 5DP, API Q1, API Recommended Practice 7G-2 ii. OD: 2 3/8" to 6 5/8" or 60.32mm to 168.28mm iii. Grade:G105,S135,E75,X95, iv. Wall Thickness: (0.25-0.50) inch or (6.45-12.70) mm v. Length: R1: 6.10-7.01m; R2: 8.84-9....

Place of Origin:china

Brand Name:oilfield/OEM

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

1. api drill pipe 1.OD.: 21.3mm-609mm WT.: 2mm-22mm 2.Material:H-40,J-55,K-55,N-80,C-75,L-80,C-90,C-95,P-110,Q-125 Standard API 5CT,SY/T6194-96 Size OD:21.3-609MM WT:2-22MM Length:6-12m Material H-40,J-55,K-55,N-80,C-75,L-80,C-90,C-95,P-110,Q-125 Thread ...

Brand Name:Crowns

Place of Origin:China

Wedge Wire Screen Pipe Stainless Steel Slotted Wedge Wire Screen Water Well Tube Drill Pipe wedge wire Width(mm): 1.50 1.80 2.30 3.00 3.30 3.70 Height(mm): 2.20 2.50 2.70 3....

Brand Name:SYL

Model Number:ASTM A252 GR 1, GR 2, GR 3

Place of Origin:CHINA

ASTM Drill Pipe Stainless Seamless Pipe Steel Tube For Structural Component Standard: ASTM A252, EN10217-1,2,5, EN10219-1, BS, JIS, IS Certificate: EN10217, EN10219, API 5L PSL1/ ...

Brand Name:UST

Model Number:OD: 32-1200mm; WT: 3.5-200mm

Place of Origin:China

ASTM A519 GRADE 4145H HOT ROLLED ALLOY STEEL SEAMLESS PIPES / TUBES OVERVIEW Alloy steel seamless steel pipe is kind of long steel. Steel pipe has hollow section, which is widely used as pipeline for conveying fluids, such as oil, natural gas, gas, water...

Brand Name:Lake

Model Number:All models

Place of Origin:China

DDZ series elevators are center latch elevator with 18 degree taper shoulder, applied in handling the drilling pipe and drilling tools, etc. The load ranges from 100 tons to 750 dons. The size ranges are from 2 3/8to 6 5/8 . The products shall be designed...

Brand Name:CNPC

Place of Origin:China

Brand Name:SOLLROC

Model Number:76-140mm dth drill pipe

Place of Origin:China

... pipe with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools. According to different application, different diameters of drill tubes are

Brand Name:TORICH

Model Number:API 5CT

Place of Origin:China

...: Petroleum casing is a large-diameter pipe that serves to fix oil and natural gas well walls or boreholes. The casing is inserted into the borehole and fixed with cement to help the borehole separate the rock formations and prevent the borehole from

Brand Name:Sinotechdrill

Model Number:50-114

Place of Origin:China

...one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools. Diameter: 76 mm, 89 mm, 102 mm, 114 mm, 140 mm, 2 3/8", 2 7/8", 3 1/2", 4", 4 1/2", 5", 5 1/2"

Brand Name:Xitan Equipment

Model Number:Single Tube

Place of Origin:China

...Tube Drilling Rods for Micro Plile Drilling Single Tube Jet Grotuing Drilling Pipes is suitable for jet grouting drilling rigs.It can beused in 400mm-600mm diameter conceret piles in soft undergroud . NAME DIAMETER LENGTH Single Tube Tube Drilling Pipe φ50mm 2m Single Tube Tube Drilling Pipe...

Brand Name:MTH

Model Number:89mm diameter

Place of Origin:CHINA

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 by DTH drill pipe, simultaneously it transfer the rotation and press force to the DTH hammer.“DTH” is the short...

Categories:Drilling Rod

Country/Region:china

... Application: Foot Clamps are used to prevent drill rods slipping down the borehole when lowering or extracting. Conventional Rod Clamp W Series Drill Rod CR42, CR50, CR60 Drill Rod Adaptor Subs Drill Rod Adaptor Subs, Casing Adaptor Subs etc. Application:

Brand Name:SANROCK

Model Number:Twist Drill Pipe

Place of Origin:Zhejiang, China

Product Application: Drill pipes are widely used in mining,geological exploring and all kinds of drilling(water,oil,gas,etc) projects.As a leading drill pipe manufacture,we make all kinds of standards and non-standard drill pipes for our customers. Our ...

Categories:DTH Drill Bits

Country/Region:china

...Drilling, referred to as " Centre Sample Recovery" or " Dual Wall Drilling",employs a Dual Wall Pipe where the drilling medium, normally high pressure air,is passed between the outer and inner tubes down to the face of drilling bit where it is returned up the centre tube along with the sample cut by the drill...