wall drilling machine

Brand Name:Longway

Place of Origin:China

...Walled Drill Pipe is made up of two walls, which provide extra strength and durability. The outer wall is made of high-grade steel, while the inner wall is made of a lighter weight material. The total weight of each pipe is 185kg/pc or 100kg/pc, depending on the customer's requirement. The Tool Joint OD of the Double Walled Drill Pipe is 114.3MM, which is a standard size for drilling...

Brand Name:XiTan Equipment

Model Number:DGZ-150B

Place of Origin:China

... Wall is suitable for DG multi-tube rotary grouting construction with a drill diameter of 142mm or less. It can show mud volume, air volume, ground pressure, rotation speed, lifting speed, lifting distance, step ...

Brand Name:Longway

Place of Origin:China

Model Number:5"

... of reverse circulation drill pipe/double wall drill pipe Product Description Double Wall Drill Pipe 127" Od 6m longth for water wells Double-arm drill pipe is also called double-layer drill pipe. It is composed of inner and outer drill pipes (called ...

Brand Name:Longway

Model Number:4.5"

Place of Origin:China

...drilling Double wall rod reverse circulation reverse circulation (RC) drill pipe Product Description: High steel grade stainless steel Wells with RC drill pipe 4.5”for water well Double wall drill pipe is suitable for reverse circulation technology, and its scope of application is 1. It is suitable for water well drilling including complex formation 2. It is suitable for solid deposit drilling...

Brand Name:Longway

Place of Origin:China

Model Number:4.5"

...Wall Drilling Pipe is a type of RC Drilling Pipe that can provide reliable performance and longevity for drilling operations. It is made of carbon steel and has an outer diameter of 114mm, while the tool joint OD is 114.3mm. Double Wall Drilling Pipe is available in 4-1/2" size and can be delivered within 25 days. This type of RC Drilling Pipe offers superior strength and rigidity to ensure dependable drilling

Brand Name:Longway

Model Number:Double wall drill pipe

Place of Origin:China

.... This means that it can withstand harsh drilling conditions and maintain its performance over a long period of time. Another important attribute of the Double Wall Drill Pipe is its color. The product is available in two different colors, black and blue.

Brand Name:Longway

Place of Origin:China

...drilling process of the through-the-hole DTH hammer, the matching drilling tool system mainly includes a double-wall drill rod. In addition to the through-the-hole DTH hammer used to realize the impact effect, a reverse circulation drill bit and a double channel are also required Faucet, and other auxiliary tools. The double-arm drill...

Brand Name:Longway

Place of Origin:China

...Wall Drill Pipes RC Drill Pipe For DTH Hammer Product Description 1. Steel grade: E75R780G105 S135 2. Specification: 42-140mm 3. Thread: For Vermeer, Ditch witch, Drillto We can manufacture all kinds of drill rod as per customer's requirments. Double wall drill...

Brand Name:Longway

Place of Origin:China

...Wall Steel Drilling Pipe Product Description In order to realize the reverse circulation drilling process of the through-the-hole DTH hammer, the matching drilling tool system mainly includes a double-wall drill rod. In addition to the through-the-hole DTH hammer used to realize the impact effect, a reverse circulation drill...

Brand Name:Longway

Place of Origin:China

...Wall Drilling Pipe RC Rods For Reverse Cireulation Drilling Product Description High strength double tube drilling pipe for air reverse circulation drilling in open pit mining. Length can be made as per customer requirements, such as 1m, 1.5m, 2.0m, 3.0m, 4.5m, 6m etc. Diameter: 102mm, 108mm, 114mm etc. Double wall drill...

Brand Name:Longway

Place of Origin:China

... drilling tool system mainly includes a double-wall drill rod. In addition to the through-the-hole DTH hammer used to realize the impact effect, a reverse circulation drill bit and a double channel are also required Faucet, and other auxiliary tools.

Brand Name:Longway

Place of Origin:China

Model Number:4.5"

... in formations prone to collapse to protect the hole wall 2. It is especially suitable for drilling large diameter holes, such as gas drainage wells, coal mine rescue wells, coalbed methane wells and shale gas wells 3. It is not suitable for drilling in

Brand Name:Longway

Model Number:2 7/8”

Place of Origin:China

...wall drill pipe 1000mm for reverse circulation drilling Product Description 1. Steel grade: E75 R780 G105 S135 2. Specification: 42-140mm 3. Thread: For Vermeer, Ditch witch, Drillto We can manufacture all kinds of drill rod as per customer's requirments. Double wall drill...

Brand Name:Longway

Place of Origin:China

...Wall Drilling Pipe RC Rods For Reverse Cireulation Drilling Product Description High strength double tube drilling pipe for air reverse circulation drilling in open pit mining. Length can be made as per customer requirements, such as 1m, 1.5m, 2.0m, 3.0m, 4.5m, 6m etc. Diameter: 102mm, 108mm, 114mm etc. Double wall drill...

Brand Name:Longway

Model Number:Double wall drill pipe

Place of Origin:China

... makes it a versatile and reliable choice for drilling operations across different industries. The Double Wall Drill Pipe is available in two different weight options, 185kg/pc and 100kg/pc, allowing drilling operators to choose the weight that suits their

Brand Name:Longway

Place of Origin:China

Product Description: Double Wall Drill Pipe is a reverse circulation drill pipe designed for drilling and exploration operations. It is a double walled piping system that provides superior strength and durability compared to single walled pipes. It is made...

Place of Origin:China

Brand Name:china coal

... anchoring systems.Easy to use for fast core drilling or reinforced concrete,brick,block and stone. Heavy Duty Construction core drilling machine with a massive 4680W motor to get through to the toughest material. This drill can bore holes vertically and

Place of Origin:China

Brand Name:china coal

... anchoring systems.Easy to use for fast core drilling or reinforced concrete,brick,block and stone. Heavy Duty Construction core drilling machine with a massive 4980W motor to get through to the toughest material. This drill can bore holes vertically and

Place of Origin:China

Brand Name:china coal

... anchoring systems.Easy to use for fast core drilling or reinforced concrete,brick,block and stone. Heavy Duty Construction core drilling machine with a massive 1500W motor to get through to the toughest material. This drill can bore holes vertically and

Place of Origin:China

Brand Name:china coal

... anchoring systems.Easy to use for fast core drilling or reinforced concrete,brick,block and stone. Heavy Duty Construction core drilling machine with a massive 1500W motor to get through to the toughest material. This drill can bore holes vertically and