| Customization: | Available |
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| Standard: | RoHS, BS, DIN, JIS, AISI, API |
| Length: | 1.5/2/3m |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Drill pipe, namely the drill stem, is the core component of drilling rigs. It works with the drilling rig's power system, transmitting torque and axial pressure from the surface to the drill bit while forming a channel for circulating drilling fluid. Features include high strength, excellent corrosion resistance, and precise thread fit. With multiple diameter specifications (e.g., 2 3/8", 2 7/8") and connection types (API threads, special high-torque threads), it is applied in water well drilling, oil & gas exploration, geothermal projects, foundation engineering and other fields.
1. High strength deformation resistance
Made of high-quality alloy steel forging, it can withstand high torque and axial pressure, is not easy to bend or break, and ensures the stability of deep hole drilling.
2. Long corrosion resistance and lifespan
The surface is treated with special processes (such as coating and quenching) to resist corrosion from drilling fluid and rock friction, extending the downhole operation cycle.
3. Precise threaded connection
API standard or customized thread design, closely matched without leakage, quick disassembly and assembly to improve construction efficiency, and reduce the risk of misoperation.
4. Efficient fluid circulation
Smooth inner wall with regular diameter reduces the flow resistance of drilling fluid, ensures the discharge of rock debris and the cooling effect of drill bit, and optimizes drilling efficiency.
5. Strong adaptability to specifications
We offer a variety of diameters (such as 2-3/8 "to 6-5/8") and length options, compatible with different drilling rig models and geological conditions, with a wide range of application scenarios.
1. Are you a trading company or a manufacturer?
We are a distinguished manufacturer specializing in the production of water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, and more. Our products have been proudly exported to hundreds of countries globally, earning us an esteemed reputation worldwide.
2. How can the goods be inspected?
1) We encourage customers to visit our factory for an on-site inspection.
2) Customers can designate reputable third-party companies to conduct the inspection.
3) We also offer the convenience of video inspections.
3. What is your delivery cycle?
1) For items in stock, we ensure delivery within 7 days.
2) For standard production orders, our delivery time ranges from 15 to 20 days.
3) For customized orders, delivery is completed within 25 to 30 days.
4. What are your payment terms?
Our payment terms are T/T 30% as a deposit, with the remaining 70% due before delivery. We will provide photos of the products and packaging for your approval before you complete the balance payment.
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