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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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reg thread well drill rod online manufacture

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buy S135 Rust Proof Well Drilling Pipe High Strength Long Lifetime online manufacturer

S135 Rust Proof Well Drilling Pipe High Strength Long Lifetime

Product Description: Water Well Drill Pipe is an essential part of water well drilling equipment. It is manufactured according to API 5DP, with connection type API NC/REG/IF and joint material of 42CrMo. With ... Read More
2023-11-20 14:50:38
buy API R780 High Performance Water Well Drill Pipe 127mm Diameter online manufacturer

API R780 High Performance Water Well Drill Pipe 127mm Diameter

Rolling Pipe High Performance Black Or Customized Water Well Drill Pipe Product Description Down-the-hole drill pipes play an important role in all down-the-hole drilling, regardless of its use, rock type, hole ... Read More
2021-03-01 17:47:47
buy 1 1 4 Water Well Drill Pipe , 12.7mm Wall Thickness Coiled Tubing Drilling online manufacturer

1 1 4 Water Well Drill Pipe , 12.7mm Wall Thickness Coiled Tubing Drilling

Water Well Drill Pipe Drilling Pipe For Drilling Rig 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
2021-03-29 15:47:15
buy R780 / G105 Steel Grade Water Well Drill Pipe 4 1/2 Outside Diameter online manufacturer

R780 / G105 Steel Grade Water Well Drill Pipe 4 1/2 Outside Diameter

R780 /G105 Steel Grade Water Well Drill Pipe , 4 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 ... Read More
2022-11-11 11:45:40
buy 3 1/2 Drill Rod Water Well Drill Pipe R780 / G105 Steel Grade online manufacturer

3 1/2 Drill Rod Water Well Drill Pipe R780 / G105 Steel Grade

R780 /G105 Steel Grade Water Well Drill Pipe , 3 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 ... Read More
2022-11-11 11:45:40
buy R780 Steel Rolling Water Well Drill Pipe , 1/2 Drill Rod online manufacturer

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
2021-03-26 11:17:39
buy 3 1/2” Diameter 6000mm water  Well Drilling Pipes online manufacturer

3 1/2” Diameter 6000mm water Well Drilling Pipes

3 1/2 d Drill Pipe Hydraulic Drilling Rig Drill Pipe Product Description Usually the threads are standard API connections, like 2 3/8" API REG thread, 3 1/2" API REG thread or API IF thread, etc. According to ... Read More
2022-12-20 15:33:23
buy 20FT Wall Thickness 8.56 R780 Water Well Drill Pipe High Pressure online manufacturer

20FT Wall Thickness 8.56 R780 Water Well Drill Pipe High Pressure

High Manganese Steel API Oilwell Drill Pipe For Well Drilling Product Description 1.Big rigidity 2.Good sealing capacity 3.Flat outer structure 4.Low torque and resistance when rotating OD A Wall B Length L ... Read More
2023-01-03 10:44:00
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 25FT 114mm Diameter Water Well Drill Pipe High Steel Grade friction welding, black or blue online manufacturer

25FT 114mm Diameter Water Well Drill Pipe High Steel Grade friction welding, black or blue

Pipe Water Well Drill Pipe Steel Pipe For Water Well Drilling Extension and milling of joint Product Description The drill pipe used for applications such as DTH / DTHR / DR mainly consists of a steel tube, one ... Read More
2023-01-15 11:41:03
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