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XJS PUMP-DOWN PLUG
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Features:
The pump-down plug is used to land and lock in a liner wiper plug. The combined plugs wipe the liner and land in the landing collar to complete cement displacement.
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TECHNICAL PARAMETERS：
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Specifications
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5 1/2"
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5"
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3 1/2"
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2 7/8"
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Guiding Nose Max O.D. ,mm
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71
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58
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47
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40
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Overall Length ,mm
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347
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324
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317
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233
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DJS LINER WIPER PLUG
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Features:
After the pump-down plug has landed and locked in the liner wiper plug, the combined plugs wipe the liner and land in the landing collar to complete cement displacement. The locking clutch ensures tight latching of the plugs and thus preventing cement back flow.
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TECHNICAL PARAMETERS：
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Specifications
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10 3/4"
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9 5/8"
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8 1/8"
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7 5/8"
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7"
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5 1/2"
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5"
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4 1/2"
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4"
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3 1/2"
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Liner Thickness ,mm
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12.57
13.84
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10.03
11.05
11.99
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13.5
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9.52
10.92
12.7
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10.36
11.51
12.65
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7.72
9.17
10.54
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7.52
9.19
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6.35
7.37
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5.74
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6.54
7.34
9.53
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＊Shear Pressure:12 MPa
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