1 1 4 water well drill pipe online manufacture

Down The Hole Water Well Mining DTH Drill Pipe For Water Well Drilling 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 ... Read More

DTH Drill Pipe Water Well DTH Drill Pipe API 2 3/8' reg Description A casing is a large diameter pipe used as a structural retainer for the walls of an oil and gas well or wellbore. It is inserted into the ... Read More

S135 Steel API NC38 Threaded 5.5" Ingersoll Rand T4 Water Well Drill Pipe Description It is used for sand control in wells with high pressure and high traction value due to well depth. The API casing is placed ... Read More

Core drill pipe BQ NQ HQ PQ Wireline drill pipe Water and oil well drilling Description A casing is a large diameter pipe used as a structural retainer for the walls of an oil and gas well or wellbore. It is ... Read More

Black RC Reverse Circulation Double Wall Drill Pipes Product Description Trenchless double wall drill pipe is composed of inner drill pipe and outer drill pipe (called inner pipe and outer pipe). The inner ... Read More

Double Wall Drill Pipe For Reverse Circulation Hammer Drilling Product Description The non-grooved double-wall drill rod is composed of an inner drill rod and an outer drill rod (called inner drill rod and ... Read More

Pipe Water Well Drill Pipe Steel Pipe For Water Well Drilling Product Description The drill pipe used for applications such as DTH / DTHR / DR mainly consists of a steel tube, one end of which is a pin and the ... Read More

Drill pipe water well DTH drill pipe API Introduction Couplings made of high quality alloy steel, tightly controlled heat treatment process and standard API threading techniques; we pay great attention to all ... 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

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