Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 200 unit per month |
| Delivery Time | In 7-25 days depends on the quantity |
| Packaging Details | Plywood case |
| Material | Alloy steel |
| Process type | Forging |
| Certificate | ISO9001 |
| Hammer size | 8", 10", 12" |
| Bit diameter | 203-381mm |
| Appliation | Exploration, sampling |
| Brand Name | Teamwhole |
| Model Number | TRC8, TRC10, TRC12 |
| Certification | ISO9001:2008 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 200 unit per month |
| Delivery Time | In 7-25 days depends on the quantity | Packaging Details | Plywood case |
| Material | Alloy steel | Process type | Forging |
| Certificate | ISO9001 | Hammer size | 8", 10", 12" |
| Bit diameter | 203-381mm | Appliation | Exploration, sampling |
| Brand Name | Teamwhole | Model Number | TRC8, TRC10, TRC12 |
| Certification | ISO9001:2008 | Place of Origin | China |
| High Light | rc hammer ，downhole drilling tools | ||
Large Diameter Reverse Circulation RC hammer 8", 10", 12“
| Product name | TRC8 hammer | TRC12 hammer |
| Hammer size | 8" | 12" |
| Code | 26R000 | 28J000 |
| Outer diameter | 188mm | 280mm |
| Thread | Remet4.5" | API 8 5/8" reg |
| Hole size | 203-254mm | 300-381mm |
Advantages:
1. Accurate sampling;
2. Enviornmental operation;
3. Compared with conventional drilling tools, reverse circulation hammer flush cutting inside the pipe with small resistance to effect to effect, easy flushing;
4. Special custom made alloy steel is adopted for sampling tube and shroud, and the surface of flushing pipe is hardende, with long lifetime;
5. High quality sealing kit
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
10Million-50Million
Employee Number:
201~300
Ecer Certification：
Active Member
Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a professional geotechnical drilling tools manufacturer since 2002. We’re located in Jinzhou New District,Ningxiang County, Changsha,Hunan province.Our main products include DTH (down-the-hole) hammers and bits with capacity of drillin... Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a professional geotechnical drilling tools manufacturer since 2002. We’re located in Jinzhou New District,Ningxiang County, Changsha,Hunan province.Our main products include DTH (down-the-hole) hammers and bits with capacity of drillin...
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