Geological Exploration Drilling Pipe DTH Drill Rod Matched with Drill Rig

Geological Exploration Drilling Pipe DTH Drill Rod Matched with Drill Rig. API Certified Quality: Products meet API 7-1, API 7-2, SY/T5144 standards with ISO9001 and HSE certifications. Custom Thread Processing: Supports cold rolling, double-shoulder threads, and various non-standard specifications. Comprehensive Testing: Strict inspection via Ultrasonic Testing (UT) and Magnetic Particle Inspection for every order. Full Set Supply: Supplies complete drilling tools including drill pipes, bits, DTH hammers, and rigs. Low MOQ & Flexibility: Minimum order quantity is 1 piece, supporting logo, packaging, and graphic customization. 1-Year Warranty: Provides free replacement for quality issues and timely after-sale assistance. Fast Delivery: Standard delivery time is 10-15 days, depending on purchasing quantity.