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公司基本資料信息
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頂部驅動器技術參數(shù):
型號Type |
外徑 O.D. mm (inch) |
內徑I.D. mm (inch) |
連接螺紋 Connection API |
總長 Overall Length mm (inch) |
DXS187頂驅上閥 Upper IBOP |
187 (7 23/64) |
77.8 (3 1/16) |
6 5/8REG |
572 (22 1/2) |
DXS187頂驅下閥 Lower IBOP |
523 (20 19/32) |
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DXS197頂驅上閥 Upper IBOP |
197 (7 3/4) |
77.8 (3 1/16) |
6 5/8REG |
572 (22 1/2) |
DXS197頂驅下閥 Lower IBOP |
523 (20 19/32) |
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DXS216頂驅上閥 Upper IBOP |
216 (8 1/2) |
77.8 (3 1/16) |
7 5/8REG |
600 (25 5/8) |
DXS216頂驅下閥 Lower IBOP |
512 (20 5/32) |
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DXS254頂驅上閥 Upper IBOP |
254 (10) |
102 (4) |
8 5/8REG |
800 (31 1/2) |