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吊卡槽直径

Dp(±0.8)

台肩直径

Dl(+3.2/0)

全长L1

(+76/-25)

顶端长度L2   

(±3)

吊卡槽长度

L3  参考值

底端长度L4

12)

60.3
85.7
915
102
457
356
73
104.8
915
102
457
356
88.9
120.6
915
102
457
356
101.6
152.4
915
102
457
356
114.3
158.8
915
102
457
356
127
165.1
915
102
457
356
139.7
177.8
915
102
457
356
   提升短节是井上提升钻具的一种工具。它类似一根短钻杆,用于起下钻具时接在钻具的螺纹上以便能用吊卡进行起下钻。
   一  产品特点
   我公司生产的提升短节按照API标准进行设计、生产,采用高强度合金结构钢,经热处理而成,该工具有承载能力高,安全可靠等特点。   

Lift sub order instruction
1.Please specify technical parameters as OD,elevator and length.
2.Any special technical requirements must be specified in the contract.
Lift sub order instruction
1.Please specify technical parameters as OD,elevator and length.
2.Any special technical requirements must be specified in the contract.
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Tianhe Oil Group Huifeng Petroleum Equipment CO. ltd.