Custom Rock Tap Hole Blast Furnace Drill Extension Rod
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Product Highlights
- Integral Forging Process: No welding joints, ensuring firm connection and stability.
- AlTiN Coating: Composite high-temperature resistant coating for wear and corrosion resistance.
- Customizable Length: Available lengths range from 3 to 12 meters.
- Versatile Connection: Adaptable external and internal threaded connections.
- ISO9001 Certified: Manufactured under strict quality control standards.
Product Attributes
- Customization
- Available
- Type
- Impact Drill
- Usage
- Well Drilling
- Model NO.
- T38 R38 R32 T32
- Certification
- ISO9001
- Product Name
- Compression Drill Rod for Blast Furnace
- Place of Origin
- China (Tai'an, Shandong)
- Connection Mode
- Threaded/Sleeve Connection
- Length (M)
- 3-12
- Applicable Equipment
- Blast Furnace Tap Hole Precision Rig
- Application
- Blast Furnace Opening Compression & Gun Mud Layer
- Craftsmanship
- Compression Forging + Wear-Resistant Coating
- Transport Package
- Wooden Box
- Specification
- Φ38*12/10/8mm, Φ32*12/10/8mm, Φ42*13/12/10mm
- Trademark
- own
- Origin
- China
Product Images of Custom Rock Tap Hole Blast Furnace Drill Extension Rod
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Product Description






Strong Torsion & Compression Resistance:Integrally formed by integral forging process, no welding joints, tensile strength ≥1200MPa, torsion resistance ≥950MPa. It can withstand high-pressure impact and torque load during blast furnace tapping hole opening, not easy to bend or break, with outstanding operation stability.
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 |
Processing Type | Forging |
Suitable Rod | Extention/ Speed Rod |
Transport Package | According to customer requirements |
Specification | 25-135mm |
Origin | China |
category | Material 1 | Material 2 | Material 3 | Material 4 | Material 5 | thread | Product Model |
Double headed threaded drill rod | 45 # steel | 40Cr | 42CrMo | 16Mn | 20CrMnTi | T38 R38 R32 T32 | Φ38*12/10/8mm Φ32*12/10/8mm Φ42*13/12/10mm |














Q: Will you deliver the goods on time? A: Yes, we promise to provide the best quality products and on-time delivery. Honesty is the credo of our company.
Q: Will you provide samples? Is it free or extra? Q: Will you provide samples? Is it free or extra? A: Samples can be provided to customers for free, but the express freight is at the customer's own expense.
Q: Do you accept third-party inspections? A: Yes, we totally accept it.
Q: How do you ensure product safety? A: Each product is manufactured by certified workshops, and the workers are according to national quality assurance/Quality control standards are checked piece by piece. We can also provide customers with quality assurance to ensure quality.
Q: How can I get your quotation as soon as possible? A: Mail and fax will be implemented within a few hours24Examination within hours, at the same timeSkype, WeChat andWhatsAppwill also pass24Go live within hours. Please send us your demand and order information, specifications (steel grade, size, quantity, destination port) and we will agree the best price for you as soon as possible.
About the Supplier
Company Profile
Shandong Juding Machinery Manufacturing Co., Ltd., established on September 16, 2022, is situated in Tai'an City, Shandong Province, renowned for its convenient transportation and rich industrial heritage. Spanning an expansive 100, 000 square meters, our factory stands as a modern manufacturing hub, dedicated to the research, development, production, sales, and service of drilling and excavation tools, hydraulic equipment, and rock drilling equipment. With a deep-rooted commitment to core sectors such as metallurgy, mining, infrastructure, tunnel engineering, and mineral and petroleum exploration, our company has emerged as a highly competitive equipment supplier within the industry. Our commitment to delivering high-quality products and professional services has earned us a reputation for providing efficient and reliable engineering solutions to customers worldwide.
Since its inception, the company has consistently adhered to the core values of "quality-oriented, innovation-driven, customer-first, and integrity in business operations". With the development vision of "building a domestically leading and internationally renowned brand of drilling tools and hydraulic equipment", it has continuously invested in technological research and development as well as production upgrades. The factory is equipped with a full set of advanced production equipment, including high-precision CNC machine tools, heat treatment production lines, and non-destructive testing equipment. It has established a fully automated production system that covers the entire process from raw material processing, product molding to finished product testing, ensuring that every product meets high standard quality requirements. At the same time, the company has assembled a core team composed of senior engineers and professional technicians, including 4 senior engineers and 3 professional engineers. The team members all have many years of industry experience and possess profound technical expertise in product structure optimization, performance improvement, and customized solutions. They can accurately develop customized products based on customer drawings and working conditions, meeting personalized application needs in different scenarios.
Our company boasts a rich and comprehensive product line, encompassing four core series: Drilling and excavation tools, including drill bits, drill rods, shank adapters, coupling sleeves, blasting nozzle pads, seamless steel pipes, etc. The drill bits are made of high-quality cemented carbide, enhancing wear resistance by over 30%. The drill rods are crafted from high-strength alloy steel, offering excellent tensile and compressive properties. The hydraulic equipment series comprises hydraulic opening machines, hydraulic clay guns, and hydraulic stations, featuring high automation and convenient operation, significantly enhancing customer production efficiency. The rock drilling equipment series includes rock drills and drilling rigs, suitable for construction in complex terrains and hard rocks, offering both maneuverability and stability. Furthermore, our company provides surveying and processing services for anchor rods and non-standard components, comprehensively covering customers' diverse construction needs. All products have undergone rigorous quality inspection, with some obtaining relevant industry certifications. They have earned widespread recognition from domestic and international customers for their stable performance, long service life, and high cost-effectiveness.
In the future, Shandong Juding Machinery Manufacturing Co., Ltd. Will continue to uphold the business philosophy of "honesty and trustworthiness, seeking truth and pragmatism", be guided by market demand, take technological innovation as the core driving force, continuously increase R&D investment, optimize product structure, and enhance core competitiveness.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Tai'an, Shandong, China
-
Plant Area
- N/A square meters
-
Registered Capital
- 5,000,000 RMB
- Average Lead Time
- Peak Season Lead Time, 1-3 months, Off Season Lead Time, 1-3 months
Our Production Capability & Technical Expertise
- Main Products
- Drill Bit/Drill Rod/Drill Tool
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2022-09-16
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Are you a trading company or a manufacturer?
- We are a professional steel plate manufacturer and also a very professional steel products trading company. We can also provide a wide range of steel products.
- Will you deliver the goods on time?
- Yes, we promise to provide the best quality products and on-time delivery. Honesty is the credo of our company.
- Will you provide samples? Is it free or extra?
- Samples can be provided to customers for free, but the express freight is at the customer's own expense.
- Do you accept third-party inspections?
- Yes, we totally accept it.
- How do you ensure product safety?
- Each product is manufactured by certified workshops, and the workers are according to national quality assurance/Quality control standards are checked piece by piece. We can also provide customers with quality assurance to ensure quality.
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