Shitan Water Well Drill Pipes: 89mm DTH Drill Rods and Mining Drilling Pipes for Water Wells

Introduction

The drill pipe is the backbone of every drilling operation. Shitan (Jinzhou City Shitan Machinery Equipment Co., Ltd.) manufactures water well drill pipes and DTH drill rods that deliver the strength, straightness and durability required for water well and mining drilling projects.

Product Highlights

• 89mm DTH drill rods for water well drilling
• High-strength alloy steel construction (DZ50, R780, G105)
• API standard threads for reliable connection
• Friction welding and heat treatment for long life
• Complete size range from 50mm to 140mm

Technical Specifications

Applications

Shitan drill pipes are used in water well drilling, DTH drilling, mining exploration and geothermal projects. Reliable pipe quality ensures straight holes, efficient energy transfer and fewer downhole failures.

Why Choose Shitan

• Complete drill pipe range for one-stop supply
• Strict material and thread quality control
• Factory-direct pricing for contractors and dealers
• Professional packing for long-distance shipping

Contact Us

For high-quality water well drill pipes and DTH rods, contact Shitan today. We provide full specifications and fast quotations.

Product Details and Technology

Shitan drill pipes are produced through a carefully controlled manufacturing process that guarantees consistent quality from one pipe to the next. Seamless alloy steel tubes in grades DZ50, R780 and G105 are selected for their strength and fatigue resistance, then processed through advanced heat treatment to optimize mechanical properties. Tool joints are friction welded to the pipe body and machined on CNC lathes, ensuring precise thread geometry and reliable make-up torque for API REG and IF connections. Every pipe is straightened, pressure tested and inspected for dimensional accuracy before it is approved for shipment. The complete size range, from 50mm to 140mm outside diameter, covers water well, DTH and mining drilling applications, and pipes are bundled and protected for long-distance transport. With Shitan drill pipe, contractors gain the downhole reliability that keeps projects on schedule.

Global Service and Export Experience

Shitan has exported drilling equipment to more than 60 countries since 2010, with 80%-90% of production shipped overseas. Every order is supported by professional export documentation, safe packing and timely delivery, and our after-sales team provides installation guidance, operator training and genuine spare parts supply. As a factory with 100-120 employees and ISO 9001 quality management, we respond to customer inquiries quickly and stand behind every machine we build.

Customization and OEM Service

Shitan offers flexible customization and OEM service, allowing customers to specify power options, mounting types, control systems and accessories to match local market requirements. Our engineering team works closely with clients to adapt standard machines for special drilling conditions, and bulk buyers can enjoy private-label branding and dedicated production planning. From first inquiry to after-sales support, we provide complete, professional service.