鉆柱轉(zhuǎn)換接頭技術(shù)參數(shù)
名稱(chēng) |
上部連接 |
下部連接 |
型 式 |
方鉆桿轉(zhuǎn)換接頭 |
方 鉆 桿 |
鉆 桿 接 頭 |
A or B |
鉆桿轉(zhuǎn)換接頭 |
鉆 桿 接 頭 |
鉆 桿 接 頭 |
A or B |
過(guò)渡轉(zhuǎn)換接頭 |
方 鉆 桿 |
鉆 鋌 |
A or B |
鉆鋌轉(zhuǎn)換接頭 |
鉆 鋌 |
鉆 鋌 |
A or B |
鉆頭轉(zhuǎn)換接頭 |
鉆 鋌 |
鉆 頭 |
A or B |
水龍頭轉(zhuǎn)換接頭 |
水龍頭下接頭 |
方 鉆 桿 |
C |
打撈用轉(zhuǎn)換接頭 |
方 鉆 桿 |
鉆 桿 接 頭 |
C |
鉆 桿 接 頭 |
打撈工具 |
C |
油管轉(zhuǎn)換接頭技術(shù)參數(shù)
外 螺 紋 |
內(nèi) 螺 紋 |
螺紋代號(hào) |
錐 度 |
大端直徑 |
小端直 徑 |
內(nèi) 徑 |
螺 紋 代 號(hào) |
錐 度 |
大端直徑 |
小端直徑 |
內(nèi)徑 |
1.900TBG |
1:16 |
48.3 |
47 |
40.3 |
1.900TBG |
1:16 |
55.9 |
66.1 |
49.9 |
2-3/8TBG |
1:16 |
60.3 |
59 |
40.3 |
2-3/8TBG |
1:16 |
73.0 |
58.1 |
61.9 |
2-7/8TBG |
1:16 |
73 |
70 |
62 |
2-7/8TBG |
1:16 |
88.9 |
70.8 |
74.6 |
3-1/2TBG |
1:16 |
88.9 |
86 |
76 |
3-1/2TBG |
1:16 |
108.0 |
86.7 |
90.5 |
4TBG |
1:16 |
101.6 |
98 |
88 |
4TBG |
1:16 |
120.6 |
98.5 |
103.2 |
4-1/2TBG |
1:16 |
114.3 |
111 |
100.3 |
4-1/2TBG |
1:16 |
132.1 |
111.2 |
115.9 |
4-1/2BCSG |
1:16 |
114.7 |
112 |
100 |
1.900UPTBG |
1:16 |
63.5 |
51.0 |
54.8 |
1.900UPTBG |
1:16 |
53.2 |
51 |
40.3 |
2-3/8UPTBG |
1:16 |
77.8 |
62.8 |
67.5 |
2-3/8UPTBG |
1:16 |
65.9 |
64 |
50.3 |
2-7/8UPTBG |
1:16 |
93.2 |
75.5 |
80.2 |
2-7/8UPTBG |
1:16 |
78.6 |
76 |
62 |
3-1/2UPTBG |
1:16 |
114.3 |
92.2 |
96.9 |
3-1/2UPTBG |
1:16 |
95.2 |
92 |
75.9 |
4UPTBG |
1:16 |
127.0 |
104.9 |
109.6 |
4UPTBG |
1:16 |
108.0 |
104 |
88.6 |
4-1/2UPTBG |
1:16 |
141.3 |
117.6 |
122.3 |
4-1/2UPTBG |
1:16 |
120.6 |
117 |
100.3 |
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