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E型气动卡盘适用于油田修井作业中卡持钻杆、油管等，适用范围2 3/8-7 5/8 in,额定载荷175ton.
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卡瓦体尺寸
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型号
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气源工作压力
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E/175Ton
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适用管径
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in
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mm
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Mpa
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Psi
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3 1/2 in
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2 3/8
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60.3
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0.6-0.9
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87-130
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2 7/8
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73
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3 1/2
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88.9
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5 1/2 in
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4
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101.6
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4 1/2
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114.3
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5
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127
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5 1/2
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139.7
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7 in
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6 1/4
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158.8
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6 5/8
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168.3
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7
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177.8
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7 5/8 in
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7 5/8
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193
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