Certification: | API |
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Material: | Rigid/Nylon/Cast Aluminum/Idler Wheel |
Type: | Petroleum Drilling Tool & Accessory |
Size: | 5 1/2", 7 7/8", 8 5/8", 12 1/4" |
Color: | Red, Black, or Customized |
Type1: | Non Welded |
Samples: |
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Customization: |
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Suppliers with verified business licenses
Specification | In-Dia(mm) | Wall Thickness (mm) |
Height(mm) | Total height(mm) | Largest Dia(mm) | Spring Number |
5-1/2"*8-1/2" | 142-148 | 3-5 | 55 | 650 | 225 | 5 |
7"*9-5/8" | 181-186 | 3-5 | 55 | 650 | 255 | 6 |
7"*8-1/2" | 181-186 | 3-5 | 55 | 650 | 235 | 6 |
8-5/8"*12-1/4" | 223-228 | 3-5 | 55 | 650 | 330 | 8 |
9-5/8"*12-1/4" | 250-255 | 3-5 | 55 | 650 | 330 | 8 |
10-3/4"*12-1/4" | 274-276 | 3-5 | 55 | 650 | 330 | 9 |
13-3/8"*17-1/2" | 342-347 | 3-5 | 55 | 650 | 450 | 11 |
18-5/8"*24 | 476 | 3-5 | 55 | 600 | 610 | 12 |
20"*26 | 510 | 3-5 | 55 | 600 | 660 | 12 |
No. | Specification | Bow Type | ID(mm) | Length (mm) |
Max. O.D (mm) |
Bow Spring |
1 | 5-1/2"*8-1/2" | I,II | 142-148 | 650±50 | 225±5 | 5 |
2 | 7"*8-1/2" | I,II | 181-186 | 650±50 | 235±5 | 6 |
3 | 9-5/8"*12-1/4" | I,II | 250-255 | 650±50 | 330±5 | 8 |
4 | 10-3/4"*12-1/4" | I,II | 274-276 | 650±50 | 330±5 | 9 |
5 | 13-3/8"*17-1/2" | I,II | 342-347 | 650±50 | 450±5 | 11 |
6 | 20"*26" | I,II | 510±1 | 600±50 | 660±5 | 12 |
Suppliers with verified business licenses