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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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s135 4 inch drill pipe online manufacture

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buy Metkze Thread 4.5 Inch Double Wall Drill Pipe 25 Days Delivery Time online manufacturer

Metkze Thread 4.5 Inch Double Wall Drill Pipe 25 Days Delivery Time

Product Description: Double Wall Drill Pipe is a special kind of steel piping system designed for reverse circulation drilling. It is a double wall piping system with an outer wall and an inner wall, which are ... Read More
2025-10-14 11:12:17
buy High-steel Ingersoll Rand drill pipe is used for drilling wells OD114MM online manufacturer

High-steel Ingersoll Rand drill pipe is used for drilling wells OD114MM

Ingersoll Rand drill pipe for mining water well drilling quarry Description High-steel Ingersoll Rand drill pipe is used for drilling wells OD114mm It is used for sand control in wells with high pressure and ... Read More
2025-10-14 11:12:54
buy Ingersoll Rand Drill Pipe 4 1/2”Friction Welding R780 Steel Black online manufacturer

Ingersoll Rand Drill Pipe 4 1/2”Friction Welding R780 Steel Black

Ingersoll Drill Pipe Wireline Water 4 1/2Friction Welding R780 Steel Black Core drill pipe BQ NQ HQ PQ Wireline drill pipe Water and oil well drilling Description A casing is a large diameter pipe used as a ... Read More
2025-10-14 11:12:53
buy Forging Ingersoll Rand Drill Pipe T4 114mm 4.5" 2-7/8" 25FT Length online manufacturer

Forging Ingersoll Rand Drill Pipe T4 114mm 4.5" 2-7/8" 25FT Length

Forging Well Drilling Pipe Ingersoll Rand T4 114mm 4.5" 2-7/8" 25FT Length Ingersoll rand T4 drill pipe 114mm 4.5" 2-7/8" IF water well drill pipe good quality Description It is used for sand control in wells ... Read More
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buy 5 Inch ZX50 Trenchless Horizontal Directional Drilling Steel Pipe online manufacturer

5 Inch ZX50 Trenchless Horizontal Directional Drilling Steel Pipe

ZX50 Thread Trenchless Drill Rod / HDD Drill Pipe Product Detail Model No.:D16x20/D18x22 Production Capacitenough Delivery Date:30 days after payment trenchless drill rod:HDD Means of Transport:Ocean,Land,Air ... Read More
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buy 120 Inch Length S135 Steel Drill Steel Rod / Minig Drill Pipe online manufacturer

120 Inch Length S135 Steel Drill Steel Rod / Minig Drill Pipe

1.88" Tool Joint OD Drill Rod / HDD Drill Pipe Product Detail Model No.:D10X15 Production Capacitenough Delivery Date:30 days after payment trenchless drill rod:HDD Means of Transport:Ocean,Land,Air Packing... Read More
2025-10-14 11:12:06
buy 4.5 Inch Water Well Drill Pipe Carbon Steel For Water Well Drilling online manufacturer

4.5 Inch Water Well Drill Pipe Carbon Steel For Water Well Drilling

Product Description: Water Well Drill Pipe is one of the most important water well drilling accessories. This type of pipe is mainly made of high-grade carbon steel that has excellent tensile strength and yield ... Read More
2025-10-14 11:12:42
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Impact Value ≥25j Water Well Drill Pipe Galvanized And Friction Welding

Product Description: Water Well Drill Pipe Our Water Well Drill Pipe is designed and manufactured to meet the highest standards of quality and reliability. It has been tested and certified to meet the API 5DP ... Read More
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Carbon Steel 8.56mm Drill Pipe Rugged Double Wall Construction 73/76/89mm OD Black/Blue

Product Description: Our Double Wall Pipe is available in two weight options: 185kg/pc and 100kg/pc, giving you the flexibility to choose the product that best suits your project requirements. With a guarantee ... Read More
2025-10-14 11:12:24
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R780 Steel Rolling Water Well Drill Pipe , 1/2 Drill Rod

Extension Water Rod Drill Pipe Water Well Drill Pipe Product Description Steel and Aluminum drill pipe materials. Pipe sizes from 2 3/8 to 4 1/2 outside diameter. Wide selection of tool joint connections. Flush ... Read More
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