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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.

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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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20ft welding drill pipe online manufacture

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buy T4w Ingersoll Rand Drill Pipe Friction Welding 4.5 Inch 20ft  Length online manufacturer

T4w Ingersoll Rand Drill Pipe Friction Welding 4.5 Inch 20ft Length

Ingersoll Rand T4w Drill Pipe Friction Welding 4.5 Inch 20ft length Description Ingersoll Rand T4w Drill Pipe Friction Welding 4.5 Inch 25ft length It is used for sand control in wells with high pressure and ... Read More
2023-05-17 17:37:47
buy 42-140mm  R780 Drilling High Steel Welded Water Well Drill Pipe  Black 20FT online manufacturer

42-140mm R780 Drilling High Steel Welded Water Well Drill Pipe Black 20FT

High Manganese Steel API Oilwell Drill Pipe For Well Drilling Product Description 1. The rod body is quenched and tempered, and its resilience and yield strength are strengthened 2. The joint shall be quenched ... Read More
2023-04-16 21:35:59
buy 20FT High Grade 4.5inch Water Well Drill Pipe High Performance online manufacturer

20FT High Grade 4.5inch Water Well Drill Pipe High Performance

20FT High grade 4.5 inch water well drill pipe for drilling water wells Product Description 1. The rod body is quenched and tempered, and its resilience and yield strength are strengthened 2. The joint shall be ... Read More
2023-05-17 17:27:55
buy 114.3mm Diameter Steel  Oil well Welding On Drill Pipe online manufacturer

114.3mm Diameter Steel Oil well Welding On Drill Pipe

High Quality Steel DTH Drill Pipe For Drilling Oilwell Product Description According to different application, different diameters of drill tubes are needed, basically, smaller DTH hammers need smaller DTH ... Read More
2022-11-11 11:45:40
buy ApI Standard Ingersoll Rand Drill Pipe Alloy Steel 4 1/2'' 8.56mm 20ft/25ft online manufacturer

ApI Standard Ingersoll Rand Drill Pipe Alloy Steel 4 1/2'' 8.56mm 20ft/25ft

API Standard 4 1/2' 8.56mm Drill Pipe R1 R2 For Water Well Drilling Manufacturers Introduction ApI Standard Ingersoll Rand Drill Pipe Alloy Steel 4 1/2' 8.56mm 20ft/25ft Long service life All threads and ... Read More
2023-02-21 15:21:10
buy High Performance R780 Drilling High Steel Welded Water Well Drilling Pipe 20Feet online manufacturer

High Performance R780 Drilling High Steel Welded Water Well Drilling Pipe 20Feet

High Steel API well Drill Pipe For Well Drilling Product Description 1. The rod body is quenched and tempered, and its resilience and yield strength are strengthened 2. The joint shall be quenched and tempered ... Read More
2023-04-16 21:40:23
buy 20Feet R780 Drilling High Steel Welded Water Well Drill Pipe High Pressure online manufacturer

20Feet R780 Drilling High Steel Welded Water Well Drill Pipe High Pressure

High Steel API well Drill Pipe For Well Drilling Product Description 1. The rod body is quenched and tempered, and its resilience and yield strength are strengthened 2. The joint shall be quenched and tempered ... Read More
2023-04-16 21:32:26
buy High Yield Strength 25ft Water Well Drill Pipe 42crmo Joint Material 4.5" online manufacturer

High Yield Strength 25ft Water Well Drill Pipe 42crmo Joint Material 4.5"

Product Description: Water Well Drill Pipe Water Well Drill Pipe is an essential accessory for water well drilling. It is made of high quality 42CrMo steel for superior wear and corrosion resistance. It ... Read More
2023-11-20 14:47:40
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R780 / N80 Steel Forging DTH API Drill Pipe Casing 0.3 Inch Wall Thickness

R780/N80 Steel 0.3inch Wall Thickness Forging DTH API Drill Pipe / Drill Casing Pipe API Drill Pipe , Casing Pipe Tubing Pipe Product Description The material The geological drill rod body is made of special ... Read More
2022-11-11 11:45:40
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R780 Steel 0.3inch Wall Thick Forging DTH API Drill Pipe / Drill Casing Pipe

API Drill Pipe , Casing Pipe Tubing Pipe Product Description The material The geological drill rod body is made of special alloy steel rod (R780, DZ50), and the geological drill bit is made of high quality ... Read More
2022-02-26 15:00:23
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