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

油管短接

3-1/2'; 9.3ppf EUE J55 2FT

3-1/2'; 9.3ppf EUE J55 3FT

3-1/2'; 9.3ppf EUE J55 4FT

3-1/2'; 9.3ppf EUE J55 5FT

3-1/2'; 9.3ppf EUE J55 6FT

3-1/2'; 9.3ppf EUE J55 8FT

3-1/2'; 9.3ppf EUE J55 10FT

3-1/2'; 9.3ppf EUE J55 12FT

3-1/2'; 9.3ppf EUE J55 15FT

油管短节

2-7/8'; 6.5ppf EUE J55 2FT

2-7/8'; 6.5ppf EUE J55 3FT

2-7/8'; 6.5ppf EUE J55 4FT

2-7/8'; 6.5ppf EUE J55 5FT

2-7/8'; 6.5ppf EUE J55 6FT

2-7/8'; 6.5ppf EUE J55 8FT

2-7/8'; 6.5ppf EUE J55 10FT

2-7/8'; 6.5ppf EUE J55 12FT

2-7/8'; 6.5ppf EUE J55 15FT

生产销售 油管短接，套管短接。

标准：API Spec-5CT/5B， ISO 11960，

油管长度

油管的长度范围见表5，国内通常按二级长度R2某一范围定尺交货，如9.4-9.6m是常见的油管交货长度，长短差太大不利于油管下井操作。

油管分为平式油管(NU)、加厚油管(EU)和整体接头油管。

油管短接规格：型号:1.9'，2-3/8'，2-7/8'，3-1/2'，4'，4-1/2'

整体接头油管是指一端经过内加厚车外螺纹，另一端经过外加厚车内螺纹，直接连接不带接箍。