Jinzhou City Shitan Machinery Equipment CO. LTD.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Delivery Time | 7-12 days |
| Packaging Details | Standard Export Package |
| name | Rock Drill Rods |
| standard | ISO |
| feature | thread types |
| Brand Name | JINZHOU SHITAN |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Delivery Time | 7-12 days |
| Packaging Details | Standard Export Package | name | Rock Drill Rods |
| standard | ISO | feature | thread types |
| Brand Name | JINZHOU SHITAN | Certification | ISO |
| Place of Origin | China | ||
| High Light | mining drill rods ，tapered drill rod | ||
High Strength Rock Drill Rods Available for Water Well and Mine Well Drilling
How to Select Drilling Rods?
Drill rods that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at one end and a box on the other. The job of the drill rod is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools.
According to different application, different diameters of drill rods are needed, basically, smaller DTH hammers need smaller DTH drill rods, vice versa. Usually we are offering 50mm, 60mm, 76mm, 89mm, 95mm, 102mm, 114mm, 127mm, 140mm.
Product Parameter:
| Size | Nominated Weight (lb) (kg) | Length (ft) (m) | OD (in) (mm) | Pipe Wall thickness (in) (mm) | Thickening OD (in) (mm) | Grade | Min. Bend Radius (m) | ||||||
| 2 | 50 | 56.2 | 25.5 | 10 | 3 | 1.968 | 50.8 | 0.256 | 6.5 | 2.24 | 57 | S135 | 38 |
| 2 3/8 | 60 | 79.4 | 36 | 10 | 3 | 2.375 | 60.32 | 0.295 | 7.5 | 2.657 | 67.5 | R780 | 42 |
| S135 | 36 | ||||||||||||
| 2 7/8 | 73 | 101.4 | 46 | 10 | 3 | 2.875 | 73.02 | 0.315 | 8.0 | 3.15 | 80 | R780 | 65 |
| 3 1/2 | 89 | 220.4 | 100 | 15 | 4.5 | 3.5 | 88.9 | 0.394 | 9.99 | 3.62 | 92 | R780 | 75 |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2010
Total Annual:
50000000-100000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Jinzhou City Shitan Machinery Equipment CO. LTD. is a professional production and processing company for core drilling rigs, crawler drilling rigs, various track chassis, various types of mud pumps, various track transport vehicles, etc. It is one of the outstanding manufacturers o... Jinzhou City Shitan Machinery Equipment CO. LTD. is a professional production and processing company for core drilling rigs, crawler drilling rigs, various track chassis, various types of mud pumps, various track transport vehicles, etc. It is one of the outstanding manufacturers o...
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