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RTHS钻杆卡瓦
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本系列卡瓦按API Spec 7K规范要求设计制造，适用于石油及天然气钻井作业中，用于卡持钻杆、钻铤、套管等管柱，提供上扣或卸扣工作的必备工具。
|
卡瓦规格型号 |
卡瓦体 |
适用管柱外径 |
牙板 |
额定载荷 |
||
|
in |
mm |
规格 |
数量 |
|||
|
RTHS 4×3 |
4 |
3 |
76.2 |
4×3 |
84 |
3114 |
|
RTHS 4×31/8 |
31/8 |
79.38 |
4×31/8 |
|||
|
RTHS 4×31/4 |
31/4 |
82.55 |
4×31/4 |
|||
|
RTHS 4×33/8 |
33/8 |
85.73 |
4×33/8 |
|||
|
RTHS 4×31/2 |
31/2 |
88.9 |
4×31/2 |
|||
|
RTHS 4×35/8 |
35/8 |
92.08 |
4×35/8 |
|||
|
RTHS 4×33/4 |
33/4 |
95.25 |
4×33/4 |
|||
|
RTHS 4×37/8 |
37/8 |
98.43 |
4×37/8 |
|||
|
RTHS 4×4 |
4 |
101.6 |
4×4 |
|||
|
RTHS 5×4 |
5 |
4 |
101.6 |
5×4 |
105 |
4448 |
|
RTHS 5×41/8 |
41/8 |
104.78 |
5×41/8 |
|||
|
RTHS 5×41/4 |
41/4 |
107.95 |
5×41/4 |
|||
|
RTHS 5×43/8 |
43/8 |
111.13 |
5×43/8 |
|||
|
RTHS 5×41/2 |
41/2 |
114.3 |
5×41/2 |
|||
|
RTHS 5×45/8 |
45/8 |
117.48 |
5×45/8 |
|||
|
RTHS 5×43/4 |
43/4 |
120.65 |
5×43/4 |
|||
|
RTHS 5×47/8 |
47/8 |
123.83 |
5×47/8 |
|||
|
RTHS 5×5 |
5 |
127 |
5×5 |
|||
|
RTHS 6×5 |
6 |
5 |
127 |
6×5 |
126 |
6005 |
|
RTHS 6×51/8 |
51/8 |
130.18 |
6×51/8 |
|||
|
RTHS 6×51/4 |
51/4 |
133.35 |
6×51/4 |
|||
|
RTHS 6×53/8 |
53/8 |
136.53 |
6×53/8 |
|||
|
RTHS 6×51/2 |
51/2 |
139.7 |
6×51/2 |
|||
|
RTHS 6×55/8 |
55/8 |
142.88 |
6×55/8 |
|||
|
RTHS 6×53/4 |
53/4 |
146.05 |
6×53/4 |
|||
|
RTHS 6×57/8 |
57/8 |
149.23 |
6×57/8 |
|||
|
RTHS 6×6 |
6 |
152.4 |
6×6 |
|||
|
RTHS 7×6 |
7 |
6 |
152.4 |
7×6 |
147 |
6672 |
|
RTHS 7×61/8 |
61/8 |
155.58 |
7×61/8 |
|||
|
RTHS 7×61/4 |
61/4 |
158.75 |
7×61/4 |
|||
|
RTHS 7×63/8 |
63/8 |
161.93 |
7×63/8 |
|||
|
RTHS 7×61/2 |
61/2 |
165.1 |
7×61/2 |
|||
|
RTHS 7×65/8 |
65/8 |
168.28 |
7×65/8 |
|||
|
RTHS 7×63/4 |
63/4 |
171.45 |
7×63/4 |
|||
|
RTHS 7×67/8 |
67/8 |
174.63 |
7×67/8 |
|||
|
RTHS 7×7 |
7 |
177.8 |
7×7 |
|||
关键词： RTHS钻杆卡瓦
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