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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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s135 oil well casing pipe 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
2021-03-23 19:50:20
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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
2021-02-23 16:34:19
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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
2023-04-24 15:54:57
buy 73mm Diameter R780 Double Wall Drill Pipe 1000mm Effective Length online manufacturer

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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89mm 200kg/Pc High Pressure Welding Drill Pipe / Welding Drill Stem Pipe

89mm High Pressure Drill Pipes For Water Well Drilling Product Description 1. OD: 4-1/2' IR drill pipe 2. Steel grade: E75/R780/G105/S135 3. Pipe wall thickness: 8.56mm 4. Length : 25' (7.62M) 5. Tool joint: 2... Read More
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Water Well Drill Stem 114mm Ingersoll Rand Api 3 1/2REG Thread

High Durability Safety Depth 1000m 114mm Ingersoll-Rand API Thread for Water Well Drilling Description Water Well Drill Stem 114mm Ingersoll Rand Api 3 1/2REG Thread A casing is a large diameter pipe used as a ... Read More
2023-03-10 16:37:25
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Water Well Drill rods 114mm Ingersoll Rand Api 3 1/2REG Thread high grade steel Description Water Well Drill Stem 114mm Ingersoll Rand Api 3 1/2REG Thread A casing is a large diameter pipe used as a structural ... Read More
2023-05-17 17:37:14
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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
2023-04-24 15:54:55
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