Integrated Tungsten Carbide Blast Furnace Taphole Drill Rod

• Customization: Available
• Standard: AISI
• Length: Customizable
• Model NO.: T38 R38 R32 T32
• Usage: Oil Mining, Coal Mining, Well Drilling, Ore Mining
• Material: High Manganese Steel
• Structural Type: Integrated, Integral
• Main Material: 45 # Steel 40cr 42CrMo 16mn R20crmnti
• Applicable Equipment: Blast Furnace Opening Machine
• Heat Treatment Process: Quenching+Tempering
• Applicable Industries: Metallurgical Blast Furnaces
• Internal Treatment: Inner Hole Polishing, Chrome Plating
• Good Hydraulic Performance: Continuous and Smooth Inner Hole
• Transport Package: Wooden Box
• Specification: 42CrMo
• Trademark: OWN
• Origin: China

Product Description

Product Description:

Blast furnace drill pipe is the core operating component of the hole opening in the blast furnace iron system in the metallurgical industry. It is mainly used in blast furnace hole openers, undertaking key functions such as transmitting torque, crushing slag, and penetrating drilling channels, which directly determine the efficiency and safety of blast furnace wire extraction operations. Developed for extreme working environments with high temperatures, strong wear, high dust and high impact loads, our blast furnace drill pipes have high strength, high wear resistance and stable mechanical properties to meet the drilling needs of various large and medium-sized blast furnaces.

Specification

Material	Thread specification	Product model
45# steel	T38	φ38*12/10/8mm
40Cr	R38	φ32*12/10/8mm
42CrMo	R32	φ42*13/12/10mm
16Mn	T32
20CrMnTi

Length(mm)	Dia(mm)	Thread	Weight(kg)
2800	38	R38-R32	22.7
3400	38	R38-R32	27.8
3600	38	R38-R32	29.4
4100	38	R38-R32	34.5
4300	38	R38-R32	35.3

Integrated precision machining is carried out by CNC lathes, deep hole drilling machines, and machining centers, which strictly control the linearity, wall thickness uniformity, and thread accuracy at both ends of the deep hole, ensuring tight meshing and coaxiality with the joint sleeve and drill bit. The rod adopts an optimized variable section design, which not only ensures strength, but also reduces its own weight, improves flexibility and stability, and avoids rod fracture and jamming failure.

Packing & Delivery

Collaboration Cases

Company Profile

Shandong Judy Machinery Manufacturing Co., Ltd

Shandong Zhuding Machinery Manufacturing Co., Ltd. was established on September 16, 2022. The factory covers an area of 100,000 square meters. It is a modern manufacturing enterprise focusing on the research and development, production, sales and service of drilling tools, hydraulic equipment and rock drilling equipment. The company is deeply involved in core fields such as metallurgy, mining, infrastructure construction, tunnel engineering, minerals and petroleum. With high-quality products and services, the company has become a highly competitive equipment supplier in the industry, providing efficient and reliable engineering solutions for customers around the world.

Certifications

FAQ

Q1:How many workers are there in your factorypeople? What is the size of your company??

A:employees over90people,productionTechnology is among the best in China. The factory occupies an area1010,000 square meters,It is a modern manufacturing enterprise,Focus on drilling tools,R&D of hydraulic equipment and rock drilling equipment,production,Sales and service.

Q2:Where your company is located?

A:Shandong Judy Machinery Manufacturing Co., Ltd. is located in Tai'an City, Shandong Province,Convenient transportation,Rich industrial background. It is about the distance from Qingdao International Port300km.

Q3:What about the delivery time??

A:approximately15to20day.