油套管1
2026-07-29

产品简介  PRODUCT  INTRODUCTION
美国标准  AMERICAN  STANDARDS
油套管
TUBING AND CASING

标准:

Standard:API 5CT、API SPEC 5B

用途:Application:

油管用于油井中抽取石油或天然气。
套管用作油气井的井壁。
Tubing is used to extracting petroleum and natural gas from a well.
Casing serves as walls of a well.

油管规格:Size of Tubing:

尺寸代号
Size Designation
重量代号外径壁厚端加工形式 Type of End Finish
Weight DesignationOutside DiameterWall Thickness钢级 Grade
不加厚外加厚InmminmmJ55L80-1N80C90T95P110
T&CT&C
Non-UpsetExternal
 Upset
2 3/8"4.00-2.37560.330.1674.24PNPNPNPNPN-
4.604.702.37560.330.1904.83PNUPNUPNUPNUPNUPNU
5.805.952.37560.330.2546.45-PNUPNUPNUPNUPNU
6.60-2.37560.330.2597.49P-PP--
7.357.452.37560.330.3368.53PU-PUPU--
2 7/8"6.406.502.87573.020.2175.51PNUPNUPNUPNUPNUPNU
7.807.902.87573.020.2767.01-PNUPNUPNUPNUPNU
8.608.702.87573.020.3087.82-PNUPNUPNUPNUPNU
9.359.452.87573.020.3408.64-PU-PUPU-
10.50-2.87573.020.3929.96-P-PP-
11.50-2.87573.020.44011.18-P-PP-
3 1/2"7.70-3.50088.900.2165.49PNPNPNPNPN-
9.209.303.50088.900.2546.45PNUPNUPNUPNUPNUPNU
10.20-3.50088.900.2897.34PNPNPNPNPN-
12.7012.953.50088.900.3759.53-PNUPNUPNUPNUPNU
14.30 3.50088.900.43010.92-PP-P-
15.50-3.50088.900.47612.00-PP-P-
17.00-3.50088.900.53013.46-PP-P-
4"9.50-4.000101.600.2265.74PNPNPNPNPNPN
10.7011.004.000101.600.2626.65PUPUPUPUPUPU
4 1/2"12.6012.754.500114.300.2716.88PNUPNUPNUPNUPNU-
15.20-4.500114.300.3378.56-P-PP-
17.00-4.500114.300.3809.65-P-PP-
18.90-4.500114.300.43010.92-P-PP-
21.50-4.500114.300.50012.70-P-PP-
23.70-4.500114.300.53014.22 P -- 
26.10-4.500114.300.63016.00-P-PP-
注:1、P—平端;N—不加厚;U—外加厚;T&C—车螺纹带接箍。
   Note:1、P—Plain-end ;N— Non upset ;U—External upset; T&C—Threaded and coupled.