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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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r780 oil well drilling pipe online manufacture

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buy R780 Steel 0.3inch Wall Thick Forging DTH API Drill Pipe / Drill Casing Pipe online manufacturer

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
buy Od 76mm Double Walled Drill Pipe is used for RC wells R780 steel grade online manufacturer

Od 76mm Double Walled Drill Pipe is used for RC wells R780 steel grade

Provide water well pipe for RC drilling Double wall rod reverse circulation reverse circulation (RC) drill pipe Product Description: Od 76mm Double Walled Drill Pipe is used for RC wells R780 steel grade. ... Read More
2023-04-24 15:54:55
buy API 2 7/8REG Ingersoll Rand Drill Pipe Grade R780 Steel 114mm For Water Well 25FT online manufacturer

API 2 7/8REG Ingersoll Rand Drill Pipe Grade R780 Steel 114mm For Water Well 25FT

API 2 7/8REG Ingersoll Rand Drill Pipe Grade R780 Steel 114mm Black For Water Well 25FT High Durability Manufacturer Price API Thread Grade G105 Steel 114mm Ingersoll-Rand Drill Pipe Description A casing is a ... Read More
2022-11-11 11:45:40
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 Carbon Steel 8.56mm Drill Pipe Rugged Double Wall Construction 73/76/89mm OD Black/Blue online manufacturer

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
2024-06-19 10:24:40
buy 185kg/pc Black Blue Carbon Steel Double Wall Drill Pipe for API Standard Thread Applications online manufacturer

185kg/pc Black Blue Carbon Steel Double Wall Drill Pipe for API Standard Thread Applications

Product Description: One of the key attributes of this product is its wall thickness. The Double Wall Drill Pipe has a wall thickness of 8.56mm, which makes it highly resistant to wear and tear. This means that ... Read More
2024-06-19 10:24:39
buy 89mm 200kg/Pc High Pressure Welding Drill Pipe / Welding Drill Stem Pipe online manufacturer

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
2021-09-13 16:34:18
buy Water Well Drill Stem 114mm Ingersoll Rand Api 3 1/2REG Thread online manufacturer

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
buy Water Well Drill Rods 114mm Ingersoll Rand Api 3 1/2REG Thread High Grade Steel online manufacturer

Water Well Drill Rods 114mm Ingersoll Rand Api 3 1/2REG Thread High Grade Steel

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
buy Api 5dp Dual Tube Drill Pipe Length 3m 4.5m 6m Remet Thread Type online manufacturer

Api 5dp Dual Tube Drill Pipe Length 3m 4.5m 6m Remet Thread Type

Product Description: Double Wall Drill Pipe is a reverse circulation piping system which is designed to provide faster, easier, and more efficient drilling process. This product is an ideal choice for drilling ... Read More
2023-11-20 15:00:25
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