油管短接 1.66" NU 42.2mm 52.17 mm N80,L80-1,80SS,L80-3Cr,13Cr
4 油管短接 1.66" EU 46 mm 55.88 mm N80,L80-1,80SS,L80-3Cr,13Cr
5 油管短接 1.9" NU 48.26mm 55.88 mm N80,L80-1,80SS,L80-3
钻井转换接头
油管短接 1.66" NU 42.2mm 52.17 mm N80,L80-1,80SS,L80-3Cr,13Cr
4 油管短接 1.66" EU 46 mm 55.88 mm N80,L80-1,80SS,L80-3Cr,13Cr
5 油管短接 1.9" NU 48.26mm 55.88 mm N80,L80-1,80SS,L80-3Cr,13Cr
6 油管短接 1.9" EU 53.25mm 63.5 mm N80,L80-1,80SS,L80-3Cr,13Cr
7 油管短接 2 3/8"NU 60.32mm 73.02 mm N80,L80-1,80SS,L80-3Cr,13Cr
8 油管短接 2 3/8"EU 65.9mm 77.8 mm N80,L80-1,80SS,L80-3Cr,13Cr
9 油管短接 2 7/8"NU 73.03mm 88.9 mm N80,L80-1,80SS,L80-3Cr,13Cr
10 油管短接 2 7/8"EU 78.6mm 93.17 mm N80,L80-1,80SS,L80-3Cr,13Cr
11 油管短接 3 1/2"NU 88.9mm 107.95mm N80,L80-1,80SS,L80-3Cr,13Cr
12 油管短接 3 1/2"EU 95.2mm 114.3 mm N80,L80-1,80SS,L80-3Cr,13Cr
13 油管短接 4" NU 101.6mm 120.65mm N80,L80-1,80SS,L80-3Cr,13Cr
14 油管短接 4" EU 108mm 127 mm N80,L80-1,80SS,L80-3Cr,13Cr
15 油管短接 4 1/2"NU 114.3mm 132.08mm N80,L80-1,80SS,L80-3Cr,13Cr
16 油管短接 4 1/2"EU 120.6mm 141.3 mm N80,L80-1,80SS,L80-3Cr,13Cr
12FT油管短节C95 pup joint 3-1/2"Od
2FT油管短节N80 pup joint 3-1/2"Od
3FT油管短节N80 pup joint 3-1/2"Od
4FT油管短节N80 pup joint 3-1/2"Od
6FT油管短节N80 pup joint 3-1/2"Od
8FT油管短节N80 pup joint 3-1/2"Od
10FT油管短节N80 pup joint 3-1/2"Od
12FT油管短节N80 pup joint 3-1/2"Od
2FT油管短节L80 pup joint 3-1/2"Od
3FT油管短节L80 pup joint 3-1/2"Od
4FT油管短节L80 pup joint 3-1/2"Od
6FT油管短节L80 pup joint 3-1/2"Od
8FT油管短节L80 pup joint 3-1/2"Od
10FT油管短节L80 pup joint 3-1/2"Od
12FT油管短节L80 pup joint 3-1/2"Od
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名称型号油管接箍外径石油油管外径
油管短接(短节)1.9NU55.8848.26
油管短接(短节)1.9EU63.548.26
油管短接(短节)2 3/8NU73.0260.32
油管短接(短节)2 3/8EU77.860.32
油管短接(短节)2 7/8NU88.973.03
油管短接(短节)2 7/8EU93.1773.02
油管短接(短节)3 1/2NU107.9588.9
油管短接(短节)3 1/2EU114.388.9
油管短接(短节)4NU 120.65101.6
油管短接(短节)4EU127101.6
油管短接(短节)4 1/2NU132.08114.3
油管短接(短节)4 1/2EU141.3 114.3
（作者： 来源：）
