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Tubing
Source:SIQUAN|[ 2014-03-12 ] Hits:1082
摘要:
Specification for API 5CT Series Tubing:
Size Linear mass lb/ft Outside diameter Wall thickness  Type of end-finish                      
Grade
Grade
Non-Upset T&C Ex-Upset T&C in. mm in. mm J-55 N-80       1、Q    L-80 C-90 T-95 P-110
2-3/8" 4.00 - 2.375 60.32 0.167 4.24 PN PN PN PN PN -
4.60 4.70 2.375 60.32 0.190 4.83 PNU PNU PNU PNU PNU PNU
5.80 5.95 2.375 60.32 0.254 6.45 - PNU PNU PNU PNU PNU
6.60 - 2.375 60.32 0.295 7.49 - - P P P -
7.35 7.45 2.375 60.32 0.336 8.53 - - PU PU PU -
2-7/8" 6.40 6.50 2.875 73.02 0.217 5.51 PNU PNU PNU PNU PNU PNU
7.80 7.90 2.875 73.02 0.276 7.01 - PNU PNU PNU PNU PNU
8.60 8.70 2.875 73.02 0.308 7.82 - PNU PNU PNU PNU PNU
9.35 9.45 2.875 73.02 0.340 8.64 - - PU PU PU -
10.50 - 2.875 73.02 0.392 9.96 - - P P P -
11.50 - 2.875 73.02 0.440 11.18 - - P P P -
3-1/2" 7.70 - 3.500 88.90 0.216 5.49 PN PN PN PN PN -
9.20 9.30 3.500 88.90 0.254 6.45 PNU PNU PNU PNU PNU PNU
10.20 - 3.500 88.90 0.289 7.34 PN PN PN PN PN -
12.70 12.95 3.500 88.90 0.375 9.52 - PNU PNU PNU PNU PNU
14.30 - 3.500 88.90 0.430 10.92 - - P P P -
15.50 - 3.500 88.90 0.476 12.09 - - P P P -
17.00 - 3.500 88.90 0.530 13.46 - - P P P -
4" 9.50 - 4.000 101.60 0.226 5.74 PN PN PN PN PN -
10.07 11.00 4.000 101.60 0.262 6.65 PU PU PU PU PU -
13.20 - 4.000 101.60 0.330 8.38 - - P P P -
16.10 - 4.000 101.60 0.415 10.54 - - P P P -
18.90 - 4.000 101.60 0.500 12.70 - - P P P -
22.20 - 4.000 101.60 0.610 15.49 - - P P P -
4-1/2" 12.60 12.75 4.500 114.30 0.271 6.88 PNU PNU PNU PNU PNU -
15.20 - 4.500 114.30 0.337 8.56 - - P P P -
17.00 - 4.500 114.30 0.380 9.65 - - P P P -
18.90 - 4.500 114.30 0.430 10.92 - - P P P -
21.50 - 4.500 114.30 0.500 12.70 - - P P P -
23.70 - 4.500 114.30 0.560 14.22 - - P P P -
26.10 - 4.500 114.30 0.630 16.00 - - P P P -

Note: P-Plain end N- Non-upset threaded and coupled U-External upset threaded and coupled
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