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api iso9001 dual wall drill pipe online manufacture

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buy API Double Wall 219mm O.D. Double Wall Drill Pipe S135 Steel Grade online manufacturer

API Double Wall 219mm O.D. Double Wall Drill Pipe S135 Steel Grade
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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 ... Read More
2025-10-14 11:12:24
buy ISO9001 3m Length DTH Hammer Directional Drilling Pipe Double Wall online manufacturer

ISO9001 3m Length DTH Hammer Directional Drilling Pipe Double Wall
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Double Wall Drill Pipes For RC Reverse Circulation DTH Hammer Product Description The non-grooved double-wall drill rod is composed of an inner drill rod and an outer drill rod (called inner drill rod and outer ... Read More
2025-10-14 11:12:26
buy 114mm Diameter Joint Double Wall Drill Pipe Stainless Steel 4 1/2inch online manufacturer

114mm Diameter Joint Double Wall Drill Pipe Stainless Steel 4 1/2inch
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52mm Other Diameter Of Joint High Quality Double Wall Drill Pipe Product Description 1. Steel grade: E75 R780 G105 S135 stainless steel 2. Specification: 42-140mm 3. Thread: For Vermeer, Ditch witch, Drillto We ... Read More
2025-10-14 11:12:12
buy Metkze Thread 4.5 Inch Double Wall Drill Pipe 25 Days Delivery Time online manufacturer

Metkze Thread 4.5 Inch Double Wall Drill Pipe 25 Days Delivery Time
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Product Description: Double Wall Drill Pipe is a special kind of steel piping system designed for reverse circulation drilling. It is a double wall piping system with an outer wall and an inner wall, which are ... Read More
2025-10-14 11:12:17
buy 4-1/2 R780 Steel Double Wall Drill Pipe 8.56mm Wall Thickness online manufacturer

4-1/2 R780 Steel Double Wall Drill Pipe 8.56mm Wall Thickness
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Product Description: Double Wall Drill Pipe is a kind of reverse circulation drill pipe made of high-quality carbon steel for oil and gas drilling projects. It is designed for reliable and durable performance ... Read More
2025-10-14 11:12:19
buy R780 Steel Grade Double Wall Drill Pipe Length 3m/4.5m/6m Tool Joint Od 114.3mm online manufacturer

R780 Steel Grade Double Wall Drill Pipe Length 3m/4.5m/6m Tool Joint Od 114.3mm
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Product Description: Double Wall Drill Pipe is a special reverse circulation piping system designed for oil and gas drilling operations. It is made of high-quality steel material and has a double-walled design ... Read More
2025-10-14 11:12:18
buy Black Colored S135 Twin Wall Drill Pipe 185kg/Pc online manufacturer

Black Colored S135 Twin Wall Drill Pipe 185kg/Pc
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Product Description: Double 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 ... Read More
2025-10-14 11:12:19
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Borehole 114mm Outer Diameter Dual Tubing Drill Pipe with 6 Months Guarantee Time
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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 temperature... Read More
2025-10-14 11:12:22
buy API Casting Joint 41/21F Threads Double Wall Drill Pipe 9.5m Length online manufacturer

API Casting Joint 41/21F Threads Double Wall Drill Pipe 9.5m Length
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Rotary Drill Double Wall Or Single Wall Casing Pipe With Casting Joint Product Description In order to realize the reverse circulation drilling process of the through-hole DTH hammer, the supporting drilling ... Read More
2025-10-14 11:12:26
buy 52mm Diameter Joint G105 Steel 4 1/2inch Remet Threads Hdd Drill Pipe online manufacturer

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52mm Other Diameter Of Joint High Quality Double Wall Drill Pipe Product Description 1. Steel grade: E75 R780 G105 S135 2. Specification: 42-140mm 3. Thread: For Vermeer, Ditch witch, Drillto We can manufacture ... Read More
2025-10-14 11:12:27
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About

HDD Drill Pipe

120 Inch Length S135 Steel Drill Steel Rod / Minig Drill Pipe

ZX60 Thread Double Top S135 Drill Pipe / Directional Drilling Pipe

S135 Steel Grade Double Ledge Top Xt39 Drill Pipe 120inch Length

Pipe Ramming

BM series pneumatic mole For short distance linear piercing

820mm Diameter 6000kn Pipe Rammer Kit Nstant Maximum Impact

6000kn Carbon Steel L2400mm BH 350 Pneumatic Pipe Ramming Hammer

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