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After-sales service is always a swift response, which makes the cooperation between us very at ease. We and lang way are friends forever.

—— Samy

We have cooperated with langway for many years, Ms.lily Gao, the sales manager of langway, has a very good service, both the delivery time and the quality of the products are very good, this is my best experience in China, thank you.

—— Satyajt

Langway's technology is very good, improving the construction time, reducing the construction cost for us, and gaining more local praise for us.

—— Hamzepour

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pipe bursting machine online manufacture

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buy NC38 5 Inch Drill Pipe online manufacturer

NC38 5 Inch Drill Pipe

50 KN.M Torque Limit NC38 Thread HDD Drill Pipe Product Detail Model No.:DIA 114 Production Capacitenough Delivery Date:30 days after payment trenchless drill rod:HDD Means of Transport:Ocean,Land,Air Packing... Read More
2025-10-14 11:12:07
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9.19mm Wall Thickness IEU Upset Forges NC50 Spiral Drill Pipe

9.19 Mm Wall Thickness IEU Upset Forge HDD Drill Pipe Product Detail Model No.:DIA 127 Production Capacitenough Delivery Date:30 days after payment trenchless drill rod:HDD Means of Transport:Ocean,Land,Air ... Read More
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S135 Steel Grade Double Ledge Top Xt39 Drill Pipe 120inch Length

S135 Steel Grade Black HDD Drill Pipe Product Detail Model No.:CasCase 6010 Production Capacitenough Delivery Date:30 days after payment trenchless drill rod:HDD Means of Transport:Ocean,Land,Air Packing:with ... Read More
2025-10-14 11:12:05
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127mm O.D. Reverse Cireulation Double Wall Drill Pipe 9.5m Length

Double 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 ... Read More
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51/2FH Threads Geological Research Double Wall Drill Pipe S135 Steel

Double Wall Drilling Pipe Reverse Circulation RC Drill Rod For Geological Research Product Description 1. Steel grade: E75R780G105 S135 2. Specification: 42-140mm 3. Thread: For Vermeer, Ditch witch, Drillto We ... Read More
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High Pressure Fuel Pipes Double 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 ... Read More
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Remet Threads 6m Length DTH Hammer Double Wall Drill Pipe , 4 Inch Drill Pipe

Double 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 ... Read More
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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
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108mm Diameter Reverse Air Circulation Hdd Drill Rods / S135 Drill Pipe

High Strength Drill Pipe Used For Reverse Air Circulation Drilling Product Description High-strength double-tube drill pipe used for reverse air circulation drilling in open-pit mining. The length can be set ... Read More
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73mm Diameter R780 Double Wall Drill Pipe 1000mm Effective Length

6m Effective Length Double Wall Drill Pipe S135 Steel Grade Product Description 1. Steel grade: E75 R780 G105 S135 2. Specification: 42-140mm 3. Thread: For Vermeer, Ditch witch, Drillto We can manufacture all ... Read More
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