water drill pipe

High-strength water well drill rod for mining and geological exploration. Features API 2 3/8 REG thread, 76mm-140mm diameter, 1000-6000mm length. Offers long service life and high wear resistance for coal mining and well drilling applications.

Stainless Steel Well Drill Pipe for mining and construction. DTH design for rotary-percussion drilling with gas/liquid circulation. API standard, various sizes (50-140mm OD), lengths up to 6000mm. Thread protectors available.

Friction welded water well drill rods made from carbon steel for mining, blasting, and road construction. Available in 20-42mm diameter, 400-8000mm length, with plastic/metal/rubber thread protectors. Durable construction for demanding drilling applications.

1inch Water Well Drill Pipe for mining and blasting. Carbon steel construction, durable and efficient. Diameter 20-42mm, length 400mm to 8000mm, hole diameter 19mm to 41mm. Reduces impact energy expense, improves drilling speed. Available with H22x108mm shank and various thread protectors.

73mm Water Well Drill Pipe DZ240 Core Barrel Core Tube for ore/coal mining, well drilling & quarry applications. Features stainless steel construction, forging processing, simple structure, good coaxiality & long service life. Custom lengths/threads available per customer demands.

Hexagonal Threaded Water Well Drill Pipe R25 65mm made from high-quality carbon steel. Features CNC machining, advanced heat treatment, and friction welding for long lifespan and high wear resistance. Suitable for rock drilling, water well drilling, and ore mining applications with various thread sizes available.

Ore Mining Carbide Water Well Drill Pipe H22*108 2m offers high wear resistance and strength for rock drilling, mining, and water well drilling applications. Available in various lengths and tapers with forging processing and custom color options.

5m Friction Welding Carbide Geological Drill Pipe for water well drilling. Made from high-quality alloy steel (R780, DZ50) with advanced friction welding process for superior strength, wear resistance, and long service life. Available in various diameters (50-140mm) and lengths (2m-5m) with API standard connections.

Tunneling Water Well Drill Pipe 35mm (1 39/64'') with H22x108mm shank. Integral drill steels for blasting and road construction hole drilling. Available in 400mm to 6000mm lengths, compatible with 19mm to 41mm hole diameters.