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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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high performance well drilling pipe online manufacture

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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 Dia 50mm Mining Dth 15FeeT Water Well Drill Pipe online manufacturer

Dia 50mm Mining Dth 15FeeT Water Well Drill Pipe

Water well mining DTH drill pipe for water well drilling Product Description 1.Big rigidity 2.Good sealing capacity 3.Flat outer structure 4.Low torque and resistance when rotating Features 1. Tube body: cold ... Read More
2022-11-20 10:12:45
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 Api 4 1/2" Diameter Water Well Drill Pipe Forging High Grade Steel online manufacturer

Api 4 1/2" Diameter Water Well Drill Pipe Forging High Grade Steel

API 4 1/2"Diameter Forging Water Well Drill Pipe / Minig Drill Pipe High-grade steel Product Description Down th hole drill pipes play a significant role in all DTH drilling, regardless of application, rock ... Read More
2023-11-20 14:42:19
buy 20FT Wall Thickness 8.56 R780 Water Well Drill Pipe OD 3.5inch online manufacturer

20FT Wall Thickness 8.56 R780 Water Well Drill Pipe OD 3.5inch

20FT Wall Thickness 8.56 R780 Water Well Drill Pipe OD 3.5 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 Weight ... Read More
2023-05-17 17:25:16
buy Impact Value ≥25j Water Well Drill Pipe Galvanized And Friction Welding online manufacturer

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
2023-11-20 14:44:11
buy Horizontal Directional Well Drilling Pipe Tool Compatible S135 online manufacturer

Horizontal Directional Well Drilling Pipe Tool Compatible S135

Horizontal Directional Drilling Tool Drill Rod Compatible Drill Pipe Describe: HDD drill pipe is a tool suitable for transmitting driller torque and tension during directional drilling construction. Due to the ... Read More
2021-12-23 17:27:12
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 Heavy Duty 6m Water Well Drill Pipe For Water Drilling 2 7/8” online manufacturer

Heavy Duty 6m Water Well Drill Pipe For Water Drilling 2 7/8”

Product Description: Water Well Drill Pipe is an essential tool that is used for drilling water wells. It is made of high-quality steel to ensure superior corrosion resistance and high tensile strength. The ... Read More
2023-11-20 14:49:43
buy 4 Inch Well Drilling Pipe Carbon Steel Reg Thread online manufacturer

4 Inch Well Drilling Pipe Carbon Steel Reg Thread

Product Description: Water Well Drill Pipe is a kind of drilling water well pipe which is specially designed for water well drilling. It is made of high quality carbon steel with a tensile strength of 758MPa, ... Read More
2023-11-20 14:41:26
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