reverse circulation double wall drill pipe online manufacture

Product Description In order to realize the reverse circulation drilling process of the through-the-hole DTH hammer, the matching drilling tool system mainly includes a double-wall drill rod. In addition to the ... Read More

Professional manufacturing of reverse circulation drill pipe/double wall drill pipe Product Description Double Wall Drill Pipe 127" Od 6m longth for water wells Double-arm drill pipe is also called double-layer ... Read More

Factory direct sales double wall RC drill pipe for reverse circulation drilling Product Description: Drill pipe basically consists of a steel tube with a pin at one end and a box at the other. The job of the ... Read More

73mm Outer Dianeter Of Joint Or Customized 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 In order to ... Read More

High Pressure Fuel Pipes Double Wall Steel Drilling Pipe Product Description In order to realize the reverse circulation drilling process of the through-the-hole DTH hammer, the matching drilling tool system ... Read More

41F Type Of Threads Or Customized As Required Double Wall Drill Pipe Product Description In order to realize the reverse circulation drilling process of the through-the-hole DTH hammer, the matching drilling ... Read More

Product Description: The Double Walled Drill Pipe is made up of two walls, which provide extra strength and durability. The outer wall is made of high-grade steel, while the inner wall is made of a lighter ... Read More

Product Description: Our Double Wall Drilling Pipe comes in two colors, black and blue, allowing you to choose the one that best suits your preferences. You can also choose from a range of outer diameters, ... Read More

Reverse Circulation Drill Rod / Double Wall RC Pipe For Reverse Cireulation Drilling Product Description 1. Steel grade: E75 R780 G105 S1352. Specification: 42-140mm3. Thread: For Vermeer, Ditch witch, Drillto ... Read More

Product Description: Our Double Wall Pipe is manufactured to the highest standards and complies with API standards, guaranteeing its quality and performance. With a usage time of over 100 hours, our product is ... Read More