Appendix A.Specifications
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Casing ID |
58 mm (2.28") |
|
|
Casing OD |
70 mm (2.75") |
|
|
Casing Length |
3 m (10') |
|
|
Coupling OD |
75 mm (2.95") |
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|
Bottom Plug OD |
72 mm (2.83") |
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|
Material |
ABS plastic1 |
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|
Collapsing Pressure |
15 bar (217 psi) |
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|
Groove Spiral |
<0.2 degrees/m (0.06 degrees/ft) |
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|
Temperature Range |
−20 to 80 °C (−4 to 176 °F) |
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|
Weight |
1.06 kg/m (0.71 lbs/ft) |
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1Density: 1.0 (±0.1) g/cm3 | Tensile strength: 40 MPa | Breaking Elongation: 20% | Elastic Modulus: 2700 MPa
table 1: Casing Specifications
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Telescopic Section OD |
85 mm (3.35") |
|
|
Compressed Length |
3 m (10') |
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|
Extended Length |
3.2 m (10.5') |
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|
Range |
152 mm (6") |
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|
Weight |
4.35 kg (9.6 lbs) |
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table 2: Telescopic Casing Specifications