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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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4 1 2 od seamless drill pipe online manufacture

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buy 25 Inch Ditch Witch API Seamless Drill Pipe 4 1/2" OD. MF Drifting online manufacturer

25 Inch Ditch Witch API Seamless Drill Pipe 4 1/2" OD. MF Drifting

Ingersoll Rand Drill Pipe 4" 27/8 IF API Water Well Drill Pipe Description material Structural alloy steel application Tunneling, mining, quarrying, blasting and infrastructure construction Plane drilling and ... Read More
2022-02-28 12:57:35
buy OD 4 1/2" Double Wall  Rc Drill Pipe 6000MM Length Corrosion Proof online manufacturer

OD 4 1/2" Double Wall Rc Drill Pipe 6000MM Length Corrosion Proof

OD 4 1/2" Double Wall Rc Drill Pipe 6000MM longth Product Description: Our reverse circulation drill pipe and drill pipe consist of hardened alloy steel tool joints, heavy duty seamless drill pipe and high ... Read More
2023-04-24 15:54:55
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 20 Inch Long Steel Grade High Strength Drill Pipe 4.5 Inches Od Forging online manufacturer

20 Inch Long Steel Grade High Strength Drill Pipe 4.5 Inches Od Forging

Ingersoll Rand API Water Well Tools All Type Water Well Drill Pipe Description It is used for sand control in wells with high pressure and high traction value due to the depths. Having the API casing inside a ... Read More
2023-11-20 14:37:42
buy Oil Well Casing OD. 4.5 Drill Pipe 415lbs With Built In Puller online manufacturer

Oil Well Casing OD. 4.5 Drill Pipe 415lbs With Built In Puller

Reliable Material Ingersoll Rand Drill Pipe 4 1/2" Drill Rod Description It is used for sand control in wells with high pressure and high traction value due to the depths. Having the API casing inside a wire ... Read More
2021-03-27 16:18:57
buy 114mm Minig Drill Pipe online manufacturer

114mm Minig Drill Pipe

High Durable API 114mm Ingersoll Rand T4 Drill Pipe Description It is used for sand control in wells with high pressure and high traction value due to the depths. Having the API casing inside a wire wrap screen ... Read More
2021-03-23 20:16:34
buy 5 Inch Length Integral Drill Rod , 670lbc API Casing DTH Drill Pipe online manufacturer

5 Inch Length Integral Drill Rod , 670lbc API Casing DTH Drill Pipe

Forging Ingersoll Rand T4 Drill Pipe / Drill Rod Long Service Life Description It is used for sand control in wells with high pressure and high traction value due to the depths. Having the API casing inside a ... Read More
2021-03-29 15:10:10
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
buy Core drilling Rig Hdd Drill Pipe Joint A Double Boss Structure non rusting online manufacturer

Core drilling Rig Hdd Drill Pipe Joint A Double Boss Structure non rusting

Drill Pipe Drilling Rig HDD Drill Pipe Describe: The drill pipe joint adopts a double boss (double top) structure, which can enhance the sealing performance of the joint and prevent the mud pressure from ... Read More
2023-04-16 21:38:02
buy Dia 194mm Dth 30FeeT Water Well Drill Pipe R780 Grade Steel online manufacturer

Dia 194mm Dth 30FeeT Water Well Drill Pipe R780 Grade Steel

Dia 194mm Dth 30FeeT Water Well Drill Pipe R780 Grade Steel 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 ... Read More
2022-11-20 10:12:45
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