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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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friction welding drill casing pipe online manufacture

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buy 15ft Oil Drill Pipe Api Threaded Dth Water Well online manufacturer

15ft Oil Drill Pipe Api Threaded Dth Water Well

API Threaded Drill DTH Water Well Oil Drill Pipe Product Description We use materials produced by famous steel companies to produce drill pipes, and use international standard integrated multi-processing ... Read More
2022-11-20 10:12:45
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2 3/8" 7/8" 3/1/2" DTH Mining Water Well Drill Pipe Description A casing is a large diameter pipe used as a structural retainer for the walls of an oil and gas well or wellbore. It is inserted into the wellbore ... Read More
2022-04-26 16:45:51
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DTH Drill Pipe Water Well DTH Drill Pipe API 2 3/8' reg Description A casing is a large diameter pipe used as a structural retainer for the walls of an oil and gas well or wellbore. It is inserted into the ... Read More
2022-11-11 11:45:40
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BH260 Pneumatic Pipe Ramming Hammer Impact force 2600KN Product Description BAIWEI pneumatic pipe-ramming tools lead the industry in reliability and easy maintenance. Our tools are designed to handle the ... Read More
2023-11-20 15:12:21
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DP219/150 Size Black Double Wall Drill Pipe 73mm Outer Diameter

73mm Outer Dianeter Of Joint Or Customized Double Wall Drill Pipe Product Description 1. Name: Double wall drill pipe 2. Size: DP89/40-DP219/150 3. Standard: ISO API 4. Certification: ISO API In order to ... Read More
2023-04-24 15:54:57
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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
2022-11-11 11:45:40
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73mm Outer Dianeter Of Joint Steel Reverse Circulation Double Wall Drill Pipes Product Description 1. Name: Double wall drill pipe 2. Size: DP89/40-DP219/150 3. Standard: ISO API 4. Certification: ISO API In ... Read More
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Drill Pipe Water Drilling Rig HDD Drill Pipe Describe:The drill pipe joint adopts a double boss (double top) structure, which can enhance the sealing performance of the joint and prevent the mud pressure from ... Read More
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Drill Pipe Drilling Rig HDD Drill Pipe Describe: The drill pipe joint adopts a double boss (double top) structure, which can enhance the sealing performance of the joint and prevent the mud pressure from ... Read More
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ISO9001 73mm Dia R780 Double Wall Drill Pipe 1000mm For Reverse Circulation Drilling

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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