Water Drill Stem Pipe Coal Mining Well Equipment ISO 9001

Drill Stem Pipe Coal Mining Tools Construction Tools Well Drill Pipe

The primary function of drill pipe is to provide a conduit for drilling fluid, also known as mud, which is used to lubricate the drill bit and carry cuttings up to the surface. It also provides a means of transmitting rotary motion and weight to the drill bit, allowing it to penetrate the rock formations below.

Drill pipe is subject to a variety of stresses during the drilling process, including tensile, compressive, torsional, and bending stresses. To withstand these stresses, drill pipe must be designed to meet strict quality and performance standards, and must be regularly inspected and maintained to ensure its integrity.

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Our Principle

Our principle is to provide our customers with the highest quality tools, accessories, and services in the industry. Years of experience, well-trained professionals and a complete mechanical workshop support us. Reducing costs, speeding up drilling, and ensuring safety have always been our mission.

FAQ

Q1: Are you a manufacturer or trading company?
A: We have manufactured pdc drill bits since 2013, so we have price advantages.

Q2: What is your trade terms?
A: We offer EXW, FOB, CIF.

Q3: What is your payment terms?
A: Payment terms: normally 30% deposit, balance 70% before shipment.
Payment methods: T/T, L/C.

Q4: How do you guarantee your quality?

We select the advanced production technology and equipment, strictly control the whole production process, and inspect the finished drill bits. We can also make several design changes according to the customer's feedback, and finally ensure the customer's excellent drilling effect.