Yanggu Henglong Construction Machinery Co., Ltd.
Products
Manufacturer of a wide range of products which include Universal Threaded Coupling Sleeve , Drill Pipe Coupling For Rock Drilling,Heavy Duty Coupling Sleeve T38 Wear Resistant For Rigid Connection,Henglong 37mm R25 Connector Sleev...
MOQ: 10 PCS
Price: Please contact us
| Payment Terms | T/T |
| Supply Ability | 2000 PCS Per month |
| Delivery Time | 15 Days |
| Packaging Details | Wooden Box |
| Product type | Connecting sleeve / Connector sleeve |
| Product Name | Threaded Coupling Sleeve |
| Applicable equipment | Top Hammer Rock Drilling Rig, Hydraulic Rock Drilling Machine |
| Applicable working conditions | mining, tunnel excavation, engineering blasting holes, hard rock drilling |
| Application | Used for connecting drill pipes to transmit impact energy and torque |
| Thread type | General Standard Thread |
| Place of origin | Liaocheng, Shandong, China |
| Connection type | Internal threads at both ends, rigid butt joint |
| Material | High-strength alloy structural steel |
| Brand Name | HLDRILL |
| Model Number | R32-190 |
| Place of Origin | China |
| Certification | ISO9001 |
MOQ: 10 PCS
Price: Please contact us
| Payment Terms | T/T |
| Supply Ability | 2000 PCS Per month |
| Delivery Time | 15 Days |
| Packaging Details | Wooden Box |
| Product Name | Heavy Duty T38 Connecting Sleeve |
| Product type | Drill pipe connecting sleeve / connector sleeve |
| Place of origin | Liaocheng, Shandong, China |
| Applicable equipment | Top hammer rock drilling rig, hydraulic drilling rig |
| Applicable working conditions | Mining, tunneling, hard rock, heavy-duty, high-impact drilling operations |
| Connection specification | T38 internal thread |
| Structural features | rigid connection, high coaxiality |
| Material | High-strength alloy structural steel |
| Surface treatment | Wear-resistant and corrosion-resistant surface treatment |
| Brand Name | HLDRILL |
| Certification | ISO9001 |
| Place of Origin | China |
MOQ: 10PCS
Price: Please contact us
| Payment Terms | T/T |
| Supply Ability | 3000 PCS Per month |
| Delivery Time | 7-15 days |
| Packaging Details | Wooden Box |
| Product Name | Connector Sleeve / Coupling Sleeve |
| Outer Diameter | 37 mm |
| Thread / Interface Type | R25 |
| Application | Rock Drilling, Blast Furnace Opening |
| Material | Alloy Steel |
| Processing | Precision Machined |
| Connection Type | Threaded Connection |
| Service Life | Long Service Life |
| Wear Resistance | High Wear Resistant |
| Brand Name | HLDRILL |
| Place of Origin | CHINA |
| Certification | ISO9001 |
MOQ: 10PCS
Price: Please contact us
| Replacement For | Atlas Copco |
| Color | Black , Customizable |
| Material | 42CrMo Alloy Steel |
| Supply Ability | 2000PCS Per Month |
| Product Type | Coupling Sleeve / Connecting Sleeve |
| Drilling Type | Top Hammer Drilling |
| Surface Treatment | Quenched 、Tempered Heat Treatment |
| Application | Mining , Quarrying , Tunneling |
| Payment Terms | T/T |
| Delivery Time | 7-15 days |
| Outer Diameter | 72 mm |
| Packaging Details | Wooden Box |
| Thread Type | T51 |
| Certification | ISO 9001 Certified |
| Model Number | 1431-341122-27/47-45-51 |
| Brand Name | HLDRILL |
| Place of Origin | CHINA |
MOQ: 10PCS
Price: Please contact us
| Compatibility | B16, B19, B22 |
| Clamping lugs | Multi hexagon |
| Delivery Time | 7-15 Days |
| Application environment | Damp, coal slurry rich |
| Payment Terms | T/T |
| Heat treatment | Overall quenching |
| Hex opposite side | 16mm, 19mm, 22mm |
| Coating | Blue electrostatic spray |
| Packaging Details | Wooden Boxes, Cardboard Boxes |
| Material | Premium alloy steel |
| Supply Ability | 3000 PCS Per month |
| Structure | Stepped variable diameter |
| Thread type | Fine processed inner outer thread |
| Certification | ISO 9001 Certified |
| Place of Origin | CHINA |
| Brand Name | HLDRILL |
MOQ: 10PCS
Price: Please contact us
| Payment Terms | T/T |
| Supply Ability | 3000 PCS Per month |
| Delivery Time | 7-15 Days |
| Packaging Details | Wooden Boxes, Cardboard Boxes |
| Thread Type | R17 Round Thread |
| Connection Style | Male - Female ( Internal & External ) |
| Application | For H22 Hex Drill Rods |
| Material | High - strength Alloy Steel |
| Heat Treatment | Integral Forging & Tempering |
| Hardness | HRC 48 - 52 |
| Application Scene | Anchor Bolt Holes , Blast Holes , Quarrying , Slope Support |
| Feature | High Impact Resistance , Good Toughness |
| Function | Connect Drill Rod and Drill Bit |
| Brand Name | HLDRILL |
| Certification | ISO 9001 |
| Place of Origin | CHINA |
MOQ: 10 PCS
Price: Please contact us
| Payment Terms | T/T |
| Supply Ability | 2000 PCS Per month |
| Delivery Time | 15 Days |
| Packaging Details | Wooden Box |
| Product Name | R32 Connecting Sleeve (Transition Joint) |
| Applicable products | Top hammer drill pipe, trolley drill pipe |
| Applications | Connecting drill pipes, transmitting impact and torque |
| Connection specifications | R32 internal thread / R32 thread |
| Product Type | Connecting Sleeve / Fitting Sleeve / Transition Fitting |
| Adapter type | Connects to R32 drill pipe at both ends |
| Applicable drilling rigs | hydraulic rock drilling rigs, top hammer drilling rigs |
| Material | High-strength alloy structural steel |
| Heat treatment | Tempering heat treatment |
| Brand Name | HLDRILL |
| Certification | ISO9001 |
| Place of Origin | China |
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