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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.

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trenchless hdd drill pipe online manufacture

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G105 Seamless Drill Pipe

High Quality Water Well Drilling Rod Drill Pipe With Thread Connector Product Description Steel and aluminum drill pipe materials. The pipe size is 2 3/8 to 4 1/2 of the outer diameter. A variety of tool joint ... Read More
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R780 Special 1500mm Long Auger Drill Pipe 76mm Outer Diameter

R780 Special For 1500mm Long Auger Drill With 76mm Outer Diameter Drill Pipe High performance spiral drill pipe High efficiency spiral drill pipe was originally used to drill vertical holes, but now it is ... Read More
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73mm diameter R780 double-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 ... Read More
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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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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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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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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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