Products
- Elevator Parts[1]
- Diesel Generators[4]
- Air Conditioner Parts[1]
- Air-Compressors[6]
- Drying Equipment[5]
- Mixing Equipment[1]
- Chemical Product Machinery[2]
- Concrete Pumps[2]
- Bending Machinery[10]
- Other Machine Tools[3]
- Punching Machine[10]
- Other Cutting & Forming Tools[3]
- Other Machine Tools Accessories[9]
- Machinery Processing Services[1]
- Cranes[4]
- Forklifts[3]
- Other Material Handling Equipment[2]
- Material Handling Equipment Parts[1]
- Metal Cutting Machinery[7]
- Metal Processing Machinery Parts[2]
- Other Metallurgy Machinery[2]
- Metallurgy Machinery Parts[1]
- Drilling Rig[10]
- Other Mining Machinery[10]
- Mining Machinery Parts[10]
- DC Motor[4]
- Other Motor[7]
- Other Machinery[2]
- Arc Welders[1]
- Shaft Couplings[1]
- Pumps[5]
- Valves[5]
- Steel Pipes[2]
- Other Firefighting Supplies[4]
- Power Tool Accessories[1]
- Electric Drill[1]
- Tool Parts[1]
Contact Us
- Contact Person : Mr. Xue aihong
- Company Name : Rugao Yaou Import & Export Trade Co., Ltd.
- Tel : 86-513-87635480
- Fax : 86-513-87632623
- Address : Jiangsu,Rugao,Room 907 #13 Jinjiuhuafu Ninghai RD.
- Country/Region : China
- Zip : 226500
Product Detailed
Related Categories:Mining Machinery Parts
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Spiral Drill Collar With Elevator Groove And Slip Groove
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Related Product Searches:Spiral drill collar,drill collar,drilling collar,High Quality,Spiral Drill Collar, drill collar
Elevator groove and slip groove made on box thread face of slick drill collar or spiral drill collar can be used as lifting sub and safety slip when trip out. The technical parameters for elevator groove and slip groove is as per API spec 7-1 .Hard banding is optional at customers request.Technical specification and parameters..
Drill collar ranges O.D. (mm) | Elevator groove depth(mm) | Elevator groove length(mm) | Slip groove depth(mm) | Slip groove length(mm) |
101.6117.5 | 5.6 | 4.8 | 406 | 457 |
120.6142.9 | 6.4 | 4.8 | 406 | 457 |
146.0168.3 | 7.9 | 6.4 | 406 | 457 |
171.4219.1 | 9.5 | 6.4 | 406 | 457 |
≥222.2 | 11.1 | 6.4 | 406 | 457 |
Spiral drill collar,drill collar,drilling collar.
Spiral drill collar,drill collar,drilling collar