Yanggu Henglong Construction Machinery Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 2000 PCS Per month |
| Delivery Time | 15 Days |
| Packaging Details | Wooden Box |
| Applicable equipment | hydraulic rock drilling rigs, tunneling rigs, mining rigs |
| Applicable working conditions | mining, tunnel excavation, foundation pit support, blasting hole drilling |
| Rod shape | hexagonal |
| Product Type | Tubular Drill Rod / Deep Hole Connector Drill Rod |
| Connection method | Threaded connection (male and female integrated) |
| Commonly used threads | R25 / R28 / R32 / T38 / T45 / T51 |
| Structure | Integral forging + friction welding |
| Main material | High-strength alloy structural steel |
| Core performance characteristics | high impact resistance, high wear resistance, fatigue resistance, and resistance to bending and breakage |
| Brand Name | HLDRILL |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 2000 PCS Per month |
| Delivery Time | 15 Days | Packaging Details | Wooden Box |
| Applicable equipment | hydraulic rock drilling rigs, tunneling rigs, mining rigs | Applicable working conditions | mining, tunnel excavation, foundation pit support, blasting hole drilling |
| Rod shape | hexagonal | Product Type | Tubular Drill Rod / Deep Hole Connector Drill Rod |
| Connection method | Threaded connection (male and female integrated) | Commonly used threads | R25 / R28 / R32 / T38 / T45 / T51 |
| Structure | Integral forging + friction welding | Main material | High-strength alloy structural steel |
| Core performance characteristics | high impact resistance, high wear resistance, fatigue resistance, and resistance to bending and breakage | Brand Name | HLDRILL |
| Certification | ISO9001 | Place of Origin | China |
| High Light | Hexagonal Drill Rod Impact Resistant ，Drifter Hexagonal Drill Rod ，Tunnel Excavation Hexagonal Drill Rod | ||
| Thread Type | Available Diameters (mm) |
|---|---|
| R25 | 33mm, 35mm, 38mm, 41mm, 45mm, 51mm |
| R28 | 33mm, 35mm, 38mm, 41mm, 45mm, 51mm |
| R32 | 41mm, 43mm, 45mm, 48mm, 51mm, 57mm, 64mm, 76mm, 89mm, 102mm, 127mm |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller,Other
Year Established:
2018
Total Annual:
10000000-30000000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
HENGLONG is an internationally recognized and leading producer of superior percussive rock drilling tools.Our high performance products include top hammer drill bits extension and tunneling rods,integral and tapered rods,shank adapters,coupling,drag bits,blast furnace tapping tools,self dr... HENGLONG is an internationally recognized and leading producer of superior percussive rock drilling tools.Our high performance products include top hammer drill bits extension and tunneling rods,integral and tapered rods,shank adapters,coupling,drag bits,blast furnace tapping tools,self dr...
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