High Strength 8.425\" 10\" 11.25\" Drill Pipes and Rods Long Service Life Drill Tools for Mining Drilling Rig

• Customization: Available
• Standard: DIN
• Length: Customized
• Model NO.: Customized
• Usage: Oil Mining, Coal Mining, Well Drilling, Ore Mining
• Material: High Manganese Steel
• Transport Package: Carton
• Specification: customized
• Trademark: chuangyuan
• Origin: Hunan
• Production Capacity: 500pieces/Year

Product Description

Product Description

characteristics:
High load-bearing capacity	The developed special new composite material DRB-30 has increased the maximum tensile strength of the drill rod to 1020MPa, greatly enhancing the drill rod's load-bearing capacity and service life.
Good mechanical performance	Innovatively adopting internal and external flowing online heat treatment processes ensures comprehensive mechanical performance of the drill rods.
Long service life	Using equal stress strength design reduces the weight of the drill rod by 20% compared to traditional designs. The adoption of dual-step, double-sided, and dual-pitch thread structures significantly reduces the conversion rate of torque to pull force. The patented thread structure with large pitch and high profile improves the service life of the thread and effectively guarantees the safety of the drilling rig under high load.

 

Hot Product

Company Profile

Hunan Chuangyuan High-Tech Machinery Co., Ltd stands as a beacon of innovation and excellence, forging new pathways in mining machinery technology. Our extensive expertise encompasses research, production, sales, leasing, and dedicated customer service. With a dynamic team of elite technological experts, we lead the charge in industry innovation, perpetually pushing the boundaries of possibility and guiding the future with a forward-thinking vision.

Our distinguished legacy is defined by groundbreaking milestones, such as the development of China's first underground mine DTH rig and the pioneering surface mine DTH digital rig. Additionally, we introduced China's first Raise Boring Machine (RBM), setting new standards in mining technology's excellence and innovative spirit.

We are on the brink of unveiling a revolutionary self-propelled Raise Boring Machine (RBM) and a cutting-edge groove RBM model, set to redefine industry standards. This upcoming launch promises to deliver avant-garde solutions, catering to the ever-evolving needs of the market and ensuring our place at the forefront of technological advancements.

Our commitment is unwavering in enhancing user productivity and maximizing client benefits. We are devoted to providing unmatched service and superior products, ensuring exceptional satisfaction and value with every client interaction. Trust in our mission to elevate your operational efficiency and redefine your journey to success.

 

FAQ

Q1.About quotation
R1: To better serve you, Considering that equipment selection is related to mining technology and material hardness. so before offer quotation, please kindly furnish your company name along with the following details:
AThe mine's location, air humidity, and temperature ranges during extreme heat and cold.
BThe type of mine, such as iron, gold, or lead-zinc.
CThe range of ore hardness.
D Annual production. If feasible, the mining method also would be appreciated.

Q2. Our company,s scope of supply
R2: The entire underground mining equipment.

Q3. Customized Service
R3: We provide OEM&ODM services, have our own R&D center and design institute in Changsha City, as well as manufacturing plants. pls feel free contact to us with your any enquires.

Q4.: About the Delivery
R4: Our standard products are generally in stock, and the production cycle for customized products is generally one to two months depending on the materials used.

Q5: About Payment
R5: 30% down payment, 40% payment before shipment, and the remaining 30% shall be paid off when the goods arrive at the port in China.

Q6: Customized Service
R6: Within the warranty period of the equipment, the company offers after-sales service, with the specific terms of the agreement to be negotiated and determined with the customer.Currently, our products have been sold to Canada, Mexico, India, Indonesia, the Democratic Republic of Congo, Russia, Kyrgyzstan, Tajikistan, South Africa, and Serbia. We has established after-sales service centers in countries such as Serbia.We are progressively enhancing our global service network system.