8 56mm double layer drill pipe

Brand Name:Longway

Place of Origin:China

Product Description: One of the key features of the Double Wall Drill Pipe is its double wall construction. This design provides improved strength and durability, making it more resistant to wear and corrosion. The double wall also helps to reduce the risk...

Brand Name:MIROC

Model Number:DTH Drill Pipe

Place of Origin:China

...double drill pipe or Dual Wall drill pipe. It consists of two layers of inner and outer drill pipes (called inner pipe and outer pipe). The inner and outer pipes constitute an annular gap, which is a channel for pumping the flushing medium to the bottom of

Brand Name:GLORYTEK

Model Number:127mm

Place of Origin:China

...). An annular gap is formed between the inner and outer pipes, which is a channel for pumping flushing medium to the bottom of the hole during hydraulic rock drilling and central sampling drilling. The central hole of the inner pipe is fixed as a whole to

Brand Name:SOLLROC

Model Number:4''

Place of Origin:China

...Drill Rod With 4'' Remet Thread For RC Drilling Product Introduce: Reverse Circulation RC Drilling Rods is also called Double wall drill pipe, double drill pipe or Dual Wall drill pipe. It consists of two layers of inner and outer drill pipes (called inner pipe and outer pipe). The inner and outer pipes...

Brand Name:FORUS

Model Number:3 1/2"

Place of Origin:China

... 1.Remove fluids and debris from pipe 2.Reduce fluid spillage on rig floor 3.Steel ring molded in place for added support 4.Oil resistant, temperature resistant, wear resistant. acid&alkali resistant etc. Product Name Double-Layer Mud Scraper Size 2 -3/8"

Brand Name:HuiChi (HC)

Model Number:HZB Series

Place of Origin:China

Product Description: The drill pipe outer wall scraper produced and sold by our company Huichi petro mainly adopts a slideway straightening scraper to make the scraper slide along the slideway. Under the action of the double-acting cylinder and the spring...

Brand Name:BJTUFF

Model Number:500-3000mm

Place of Origin:CHINA

Double Bottom Double Cut Drilling Bucket Drill In Hard Rock Feature 1.Option half-automatic or manul mechanic bottom open system. Built-in ventilation pipe； 2.Cast pilot with rock drilling bits , arc guide plate teeth arrangement, double unlocking system; 3.Staggered arrangement of rock drilling bits; 4.Applicable layers...

Brand Name:ZS

Model Number:1", 1-1/8", 1-1/4", 1-1/2", and 1-3/4"

Place of Origin:China,Henan

Stuffing Box Detail information The Liner Hanger, also known as a liner setting tool, is a crucial component used in oil well drilling and completion operations. It is a device designed to connect and position casing pipes (known as liner) onto the casing...

Brand Name:ROSCHEN

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

Place of Origin:CHINA

... consists of two layers of inner and outer drill pipes (called inner pipe and outer pipe). The inner and outer pipes constitute an annular gap, which is a channel for pumping the flushing medium to the bottom of the hole when hydraulic rock drilling and

Brand Name:OASIS

Place of Origin:CHINA

... pipe, forming a dual-layer design often termed a "double-layer screen." Base Pipe Specifications Two primary base pipe configurations are utilized: 1. Perforated Pipe: Precision-drilled openings 2. Slotted Pipe: Strategically milled slots All

Brand Name:APIE

Model Number:K2-1

Place of Origin:Jiangsu, China

...drilling tools double bottom clay drill bucket rock drill bits auger bucket Product Description 1. Cylindrical barrel or conical barrel(optional)； 2. Option half-automatic or manul mechanic bottom open system, built in ventilation pipe. 3. Cast pilot with rock drilling bits, arc guide plate teeth arrangement, double unlocking system. 4. Throughout ventilation hole. 5. Hard facing strips for wear protection. 6. Applicable layers...

Brand Name:RanCheng

Model Number:RCF80GP

Place of Origin:China

... and top transmission power head. It is specially designed for the construction of rotary jet pile in quaternary cover layer such as soil, sand and gravel. Equipped with single pipe, double pipe and three pipe rotary jet drilling tools, according to the

Brand Name:Sunny

Model Number:CSD800

Place of Origin:Hunan

...arrangement,double unlocking system; 3.Staggered arrangement of rock drilling bits; 4.Applicable layers: gravel, pebble, highly or medium weathered rock. Pile Dia.(mm) Shell HIT. (mm) Shell THK. (mm) ...

Brand Name:YJ

Model Number:YJ-DB0011

Place of Origin:China

Drilling machine part of drilling bucket with hard rock drilling Foundation Drilling Tools drilling parts rotarymachine Characteristics: ♦ Built-in ventilation pipe; ♦ Cast pilot with rock drilling bits , arc guide plate teeth arrangement, double unlocking system; ♦ Staggered arrangement of rock drilling bits; ♦ Applicable layers: gravel , pebble , highly or medium weathered rock; Product Description Drilling...

Brand Name:ABC

Model Number:ABC-DBC-001

Place of Origin:CHINA

... arrangement,double unlocking system. (3)Staggered arrangement of rock drilling bits. (4)Applicable layers: gravel pebble medium weathered rock. Specifications Cutting DIA. Shell Height Shell OD. Shell THK. Fixed Bottom ...

Brand Name:Bealong

Model Number:BGD-160

Place of Origin:China

Foundation Machinery/ Pile Drilling Rig /auger drilling rig machine 150m Depth Guided Auger Boring Machine For High Rise Building Or Airport Main Features: DTH hammer with tube drill in broken rock area by air. Mud circulation drill in sand soil layer. ...

Brand Name:safepetro

Model Number:vacuum insulated tubing

Place of Origin:china

Product Description Steam injection is the development of heavy oil resource econimic effictive method, In order to reduce steam injection process of heat loss and protect casing, usually by VIT,. VIT generally uses double concentric tube, in the two ...

Brand Name:JZTG

Model Number:ASD

Place of Origin:Changshan Hunan

...pipe; ♥ Cast pilot with rock drilling bits , arc guide plate teeth arrangement, double unlocking system; ♥ Staggered arrangement of rock drilling bits; ♥ Applicable layers: gravel , pebble , highly or medium weathered rock; Drilling Tool Model ...

Brand Name:JYY mechanical

Place of Origin:Hebei China

... per hour. It is composed of a double-layer vibrating screen, a sand-removing cyclone, a slurry supply pump and a control system. After the rotary drilling rig is tunneled, the mud discharged from the mud pipe is processed by the system to separate the