Send Message
  • English
Home Products102mm o d reverse circulation drill pipe online manufacturer
Certification
China Langfang Baiwei Drill Co., Ltd. certification
China Langfang Baiwei Drill Co., Ltd. certification
Customer Reviews
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

I'm Online Chat Now

102mm o d reverse circulation drill pipe online manufacture

(15)
buy 102mm RC Drill Pipe 4" Remet Thread High Performance R780 Steel Grade online manufacturer

102mm RC Drill Pipe 4" Remet Thread High Performance R780 Steel Grade

102mm RC Drill Pipe 4" Remet thread high quality R780 steel grade Product Description: The high-pressure air and the gas pipe are transported to somewhere in the well. The high-pressure air and liquid are ... Read More
2023-05-17 17:42:34
buy API Casting Joint 41/21F Threads Double Wall Drill Pipe 9.5m Length online manufacturer

API Casting Joint 41/21F Threads Double Wall Drill Pipe 9.5m Length

Rotary Drill Double Wall Or Single Wall Casing Pipe With Casting Joint Product Description In order to realize the reverse circulation drilling process of the through-hole DTH hammer, the supporting drilling ... Read More
2023-04-24 15:54:56
buy 89mm O.D. Oil Well Double Drill Pipe online manufacturer

89mm O.D. Oil Well Double Drill Pipe

WP89/40 For Oil Well Drilling Double Wall Drill Pipe Product Description 1. Name: Double wall drill pipe 2. Size: DP89/40-DP219/150 3. Standard: ISO API 4. Certification: ISO API High strength double tube ... Read More
2021-03-23 19:52:18
buy 108mm Diameter Reverse Air Circulation Hdd Drill Rods / S135 Drill Pipe online manufacturer

108mm Diameter Reverse Air Circulation Hdd Drill Rods / S135 Drill Pipe

High Strength Drill Pipe Used For Reverse Air Circulation Drilling Product Description High-strength double-tube drill pipe used for reverse air circulation drilling in open-pit mining. The length can be set ... Read More
2023-04-24 15:54:57
buy API Trenchless DP89/40 Size Double Wall Drill Pipe 114.3mm O.D. online manufacturer

API Trenchless DP89/40 Size Double Wall Drill Pipe 114.3mm O.D.

Trenchless Double Wall HDD Machine Drilling Rod Drill Pipe Product Description 1. Name: Double wall drill pipe 2. Size: DP89/40-DP219/150 3. Standard: ISO API 4. Certification: ISO API High-strength double-tube ... Read More
2023-04-24 15:54:56
Page 2 of 2|< 1 2 >|