Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 5000Set/Sets per Month |
| Delivery Time | 15-25days |
| Packaging Details | Nude package for machines, Wooden box package for spare parts, Or customer demand. |
| Product name | drill rod |
| Machine type | Drilling Tool |
| Use | Ore Mining,Well Drilling,Coal Mining,quarry,Rock Drilling/Water Well Mining |
| Type | Drill Pipe,drill rod |
| Application | Marble Quarry,diamond drilling,connected with rock drill and rock bit,Backhoe |
| Usage | Rock drilling,mining,Hole Drilling,coal mining and geological drilling |
| Processing type | Forging,Casting,With Lower Price Tonga Pipe Drill Rod,Heat Treatment |
| Advantage | high quality factory price,High Strength,Reliable Material And Long Service Life |
| Technology | upsetting process and nitriding treatment |
| Length | 1m,1.5m,2m,2.5m,3m,6m |
| Diameter | 50 to 159mm |
| Thread | 2 3/8" API Reg Thread, 3 1/2" API Reg |
| Brand Name | SANROCK |
| Model Number | Twist Drill Pipe |
| Certification | CE ISO 9001:2015 |
| Place of Origin | Zhejiang, China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 5000Set/Sets per Month |
| Delivery Time | 15-25days | Packaging Details | Nude package for machines, Wooden box package for spare parts, Or customer demand. |
| Product name | drill rod | Machine type | Drilling Tool |
| Use | Ore Mining,Well Drilling,Coal Mining,quarry,Rock Drilling/Water Well Mining | Type | Drill Pipe,drill rod |
| Application | Marble Quarry,diamond drilling,connected with rock drill and rock bit,Backhoe | Usage | Rock drilling,mining,Hole Drilling,coal mining and geological drilling |
| Processing type | Forging,Casting,With Lower Price Tonga Pipe Drill Rod,Heat Treatment | Advantage | high quality factory price,High Strength,Reliable Material And Long Service Life |
| Technology | upsetting process and nitriding treatment | Length | 1m,1.5m,2m,2.5m,3m,6m |
| Diameter | 50 to 159mm | Thread | 2 3/8" API Reg Thread, 3 1/2" API Reg |
| Brand Name | SANROCK | Model Number | Twist Drill Pipe |
| Certification | CE ISO 9001:2015 | Place of Origin | Zhejiang, China |
| High Light | spiral drill rod high torsional strength ，auger drill rod manufacturer ，drill pipe spiral drilling rod | ||
Versatile Adaptability: Suitable for rotary, percussive, or auger drilling systems,
it excels in diverse applications including mineral exploration, foundation piling,geothermal drilling, and underground mining.
Advantages of Twist Drill Rod (Auger Drill Rod)
The twist drill rod, renowned for its helical groove design, offers multipleadvantages in drilling operations:
Efficient Cuttings Removal: The continuous spiral flutes create a natural pathwayfor rapid ejection of rock debris, soil, or coal cuttings, preventing borehole blockageand reducing downtime for manual cleaning.
Enhanced Cooling & Lubrication: The helical geometry promotes airflow or drilling
fluid circulation along the rod, dissipating heat generated during high-speed rotations
and minimizing friction-induced wear on the bit.
High Torsional Strength: Fabricated from hardened alloy steel with optional carbide coatings,
it withstands extreme torque loads and abrasive environments, ensuring durability in hard rock,
coal seams, or compacted soils.
Product Description
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Company Profile
1.What can you buy from us?
DTH drilling rig,Integrated DTH DTH drilling rig ,core drilling rig,highway pile driver,solar pile driver ,anchor pile driver,rotary drill rig ,Top Hammer drill rig,Underground jumbo drill rig ,DTH hammer,screw air compressor,screw air compressor,piston air compressor,pneumatic rock drill ,drill rod,drill bit,PDC drill bit,top hammer drill bit,tricone bit ,spare parts.
2.How can I make payment?
A:You can pay by credit card, TT, Western Union, LC etc.
3.How is the shipment? How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT. You can also appoint shipping method you like before we ship.
4.How is your quality control?
A: We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Seller
Year Established:
1992
Total Annual:
15000000-20000000
Employee Number:
500~600
Ecer Certification：
Verified Supplier
Established in 1992, Quzhou Sanrock Heavy Industry Machinery Co., Ltd. is a manufacturer specialized in the research, development and production of DTH drilling rig, Water well drilling rig, DTH hammer, DTH bits, Drilling Pipe and all accessories about above products. We are located in... Established in 1992, Quzhou Sanrock Heavy Industry Machinery Co., Ltd. is a manufacturer specialized in the research, development and production of DTH drilling rig, Water well drilling rig, DTH hammer, DTH bits, Drilling Pipe and all accessories about above products. We are located in...
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