{"id":2005,"date":"2024-01-26T01:42:02","date_gmt":"2024-01-26T01:42:02","guid":{"rendered":"https:\/\/www.api5cttube.com\/?p=2005"},"modified":"2024-01-26T01:42:02","modified_gmt":"2024-01-26T01:42:02","slug":"tubing-casing-api-5ct","status":"publish","type":"post","link":"https:\/\/www.api5cttube.com\/ja\/tubing-casing-api-5ct\/","title":{"rendered":"Tubing & Casing – API 5CT"},"content":{"rendered":"

Introduction to Tubing<\/strong><\/strong><\/a> & casing<\/strong><\/a> – \u00a0API<\/strong><\/strong><\/a> 5c<\/strong><\/a>t<\/strong><\/a><\/h1>Tubing and casing are essential components in the Oil<\/strong><\/strong><\/a> and gas<\/strong><\/a><\/strong><\/a> industry. They play a crucial role in the drilling<\/strong><\/a> and pro<\/strong><\/a>duction<\/strong><\/a> process, ensuring the safe and efficient extraction of oil and gas reserves. One widely recognized standard<\/strong><\/a> for tubing and casing is API 5CT<\/strong><\/strong><\/a>.\n
Labels<\/strong><\/strong><\/td>Outside Diameter<\/strong><\/a><\/strong>
<\/strong>(d\/mm)<\/strong><\/td>		T&C<\/strong>
<\/strong>(kg\/m)<\/strong><\/td>		Wall thickness<\/strong><\/a>  <\/strong>
<\/strong>(t\/mm)<\/strong><\/td>		Type of end-finish<\/strong><\/strong><\/td><\/tr>
 <\/strong><\/td> <\/strong><\/td> <\/strong><\/td> <\/strong><\/td> <\/strong><\/td><\/tr>
1<\/strong><\/strong><\/td>2<\/strong><\/strong><\/td> <\/strong><\/td> <\/strong><\/td> <\/strong><\/td> J55<\/strong><\/strong><\/a>\/ K55<\/strong><\/strong><\/a><\/strong><\/strong><\/td>M65<\/strong><\/strong><\/td> L80<\/strong><\/strong><\/a>\/ R95<\/strong><\/strong><\/strong><\/td> N80<\/strong><\/strong><\/a>-1\/Q<\/strong><\/strong><\/td> C90<\/strong>\/T95<\/strong><\/a><\/strong><\/strong><\/td> P110<\/strong><\/strong><\/a><\/strong><\/strong><\/td>Q125<\/strong><\/a><\/strong><\/strong><\/td><\/tr>
4-1\/2<\/td>9.50<\/td>114.30<\/td>14.14<\/td>5.21<\/td>PS<\/td>PS<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>10.50<\/td>114.30<\/td>15.63<\/td>5.69<\/td>PSB<\/td>PSB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>11.60<\/td>114.30<\/td>17.26<\/td>6.35<\/td>PSLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>–<\/td><\/tr>
 <\/td>13.50<\/td>114.30<\/td>20.09<\/td>7.37<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>–<\/td><\/tr>
 <\/td>15.10<\/td>114.30<\/td>22.47<\/td>8.56<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td>PLB<\/td>PLB<\/td><\/tr>
5<\/td>11.50<\/td>127.00<\/td>17.11<\/td>5.59<\/td>PS<\/td>PS<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>13.00<\/td>127.00<\/td>19.35<\/td>6.43<\/td>PSLB<\/td>PSLB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>15.00<\/td>127.00<\/td>22.32<\/td>7.52<\/td>PSLB<\/td>PLB<\/td>SLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>\u3000<\/td><\/tr>
 <\/td>18.00<\/td>127.00<\/td>26.79<\/td>9.19<\/td>–<\/td>PLB<\/td>SLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td><\/tr>
 <\/td>21.40<\/td>127.00<\/td>31.85<\/td>11.10<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td><\/tr>
 <\/td>23.20<\/td>127.00<\/td>34.53<\/td>12.14<\/td>–<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td><\/tr>
 <\/td>24.10<\/td>127.00<\/td>35.87<\/td>12.70<\/td>–<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td><\/tr>
5-1\/2<\/td>14.00<\/td>139.70<\/td>20.83<\/td>6.20<\/td>PS<\/td>PS<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>15.50<\/td>139.70<\/td>23.07<\/td>6.98<\/td>PSLB<\/td>PSLB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>17.00<\/td>139.70<\/td>25.30<\/td>7.72<\/td>PSLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>–<\/td><\/tr>
 <\/td>20.00<\/td>139.70<\/td>29.76<\/td>9.17<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>–<\/td><\/tr>
 <\/td>23.00<\/td>139.70<\/td>34.23<\/td>10.54<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td><\/tr>
 <\/td>26.80<\/td>139.70<\/td>39.88<\/td>12.70<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
 <\/td>29.70<\/td>139.70<\/td>44.20<\/td>14.27<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
 <\/td>32.60<\/td>139.70<\/td>48.52<\/td>15.88<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
 <\/td>35.30<\/td>139.70<\/td>52.53<\/td>17.45<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
 <\/td>38.00<\/td>139.70<\/td>56.55<\/td>19.05<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
 <\/td>40.50<\/td>139.70<\/td>60.27<\/td>20.62<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
 <\/td>43.10<\/td>139.70<\/td>64.14<\/td>22.22<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
6-5\/8<\/td>20.00<\/td>168.28<\/td>29.76<\/td>7.32<\/td>PSLB<\/td>PSLB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>24.00<\/td>168.28<\/td>35.72<\/td>8.94<\/td>PSLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>–<\/td><\/tr>
 <\/td>28.00<\/td>168.28<\/td>41.67<\/td>10.59<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>–<\/td><\/tr>
 <\/td>32.00<\/td>168.28<\/td>47.62<\/td>12.06<\/td>–<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td><\/tr>
7<\/td>17.00<\/td>177.80<\/td>25.30<\/td>5.87<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>20.00<\/td>177.80<\/td>29.76<\/td>6.91<\/td>PS<\/td>PS<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>23.00<\/td>177.80<\/td>34.23<\/td>8.05<\/td>PSLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>–<\/td>–<\/td><\/tr>
 <\/td>26.00<\/td>177.80<\/td>38.69<\/td>9.19<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>–<\/td><\/tr>
 <\/td>29.00<\/td>177.80<\/td>43.16<\/td>10.36<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>–<\/td><\/tr>
 <\/td>32.00<\/td>177.80<\/td>47.62<\/td>11.51<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>–<\/td><\/tr>
 <\/td>35.00<\/td>177.80<\/td>52.09<\/td>12.65<\/td>–<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td><\/tr>
 <\/td>38.00<\/td>177.80<\/td>56.55<\/td>13.72<\/td>–<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td><\/tr>
 <\/td>42.70<\/td>177.80<\/td>63.55<\/td>15.88<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
 <\/td>46.40<\/td>177.80<\/td>69.05<\/td>17.45<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
 <\/td>50.10<\/td>177.80<\/td>74.56<\/td>19.05<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
 <\/td>53.60<\/td>177.80<\/td>79.77<\/td>20.62<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
 <\/td>57.10<\/td>177.80<\/td>84.98<\/td>22.22<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
7-5\/8<\/td>24.00<\/td>193.68<\/td>35.72<\/td>7.62<\/td>–<\/td>–<\/td>–<\/td>–<\/td>\u3000<\/td>–<\/td>–<\/td><\/tr>
 <\/td>26.40<\/td>193.68<\/td>39.29<\/td>8.33<\/td>PSLB<\/td>PSLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>–<\/td>–<\/td><\/tr>
 <\/td>29.70<\/td>193.68<\/td>44.20<\/td>9.52<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>–<\/td><\/tr>
 <\/td>33.70<\/td>193.68<\/td>50.15<\/td>10.92<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>–<\/td><\/tr>
 <\/td>39.00<\/td>193.68<\/td>58.04<\/td>12.70<\/td>–<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td><\/tr>
 <\/td>42.80<\/td>193.68<\/td>63.69<\/td>14.27<\/td>–<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td><\/tr>
 <\/td>45.30<\/td>193.68<\/td>67.42<\/td>15.11<\/td>–<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td><\/tr>
 <\/td>47.10<\/td>193.68<\/td>70.09<\/td>15.88<\/td>–<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td><\/tr>
 <\/td>51.20<\/td>193.68<\/td>76.20<\/td>17.45<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
 <\/td>55.30<\/td>193.68<\/td>82.30<\/td>19.05<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
7-3\/4<\/td>46.10<\/td>196.85<\/td>68.61<\/td>15.11<\/td>–<\/td>–<\/td>P<\/td>P<\/td>P<\/td>P<\/td>P<\/td><\/tr>
8-5\/8<\/td>24.00<\/td>219.08<\/td>35.72<\/td>6.71<\/td>PS<\/td>PS<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>28.00<\/td>219.08<\/td>41.67<\/td>7.72<\/td>\u3000<\/td>PS<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>32.00<\/td>219.08<\/td>47.62<\/td>8.94<\/td>PSLB<\/td>PSLB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>36.00<\/td>219.08<\/td>53.58<\/td>10.16<\/td>PSLB<\/td>PSLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>–<\/td><\/tr>
 <\/td>40.00<\/td>219.08<\/td>59.53<\/td>11.43<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>–<\/td><\/tr>
 <\/td>44.00<\/td>219.08<\/td>65.48<\/td>12.70<\/td>–<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>–<\/td><\/tr>
 <\/td>49.00<\/td>219.08<\/td>72.92<\/td>14.15<\/td>–<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td><\/tr>
9-5\/8<\/td>32.30<\/td>244.48<\/td>48.07<\/td>7.92<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>36.00<\/td>244.48<\/td>53.58<\/td>8.94<\/td>PSLB<\/td>PSLB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>40.00<\/td>244.48<\/td>59.53<\/td>10.03<\/td>PSLB<\/td>PSLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>–<\/td>–<\/td><\/tr>
 <\/td>43.50<\/td>244.48<\/td>64.74<\/td>11.05<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>–<\/td><\/tr>
 <\/td>47.00<\/td>244.48<\/td>69.95<\/td>11.99<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td><\/tr>
 <\/td>53.50<\/td>244.48<\/td>79.62<\/td>13.84<\/td>–<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td><\/tr>
 <\/td>58.40<\/td>244.48<\/td>86.91<\/td>15.11<\/td>–<\/td>–<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td>PLB<\/td><\/tr>
 <\/td>59.40<\/td>244.48<\/td>88.40<\/td>15.47<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
 <\/td>64.90<\/td>244.48<\/td>96.58<\/td>17.07<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
 <\/td>70.30<\/td>244.48<\/td>104.62<\/td>18.64<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
 <\/td>75.60<\/td>244.48<\/td>112.51<\/td>20.24<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
10-3\/4<\/td>32.75<\/td>273.05<\/td>48.74<\/td>7.09<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>40.50<\/td>273.05<\/td>60.27<\/td>8.89<\/td>PSB<\/td>PSB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>45.50<\/td>273.05<\/td>67.71<\/td>10.16<\/td>PSB<\/td>PSB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>51.00<\/td>273.05<\/td>75.90<\/td>11.43<\/td>PSB<\/td>PSB<\/td>PSB<\/td>PSB<\/td>PSB<\/td>PSB<\/td>–<\/td><\/tr>
 <\/td>55.50<\/td>273.05<\/td>82.60<\/td>12.57<\/td>–<\/td>PSB<\/td>PSB<\/td>PSB<\/td>PSB<\/td>PSB<\/td>–<\/td><\/tr>
 <\/td>60.70<\/td>273.05<\/td>90.33<\/td>13.84<\/td>–<\/td>–<\/td>–<\/td>–<\/td>PSB<\/td>PSB<\/td>PSB<\/td><\/tr>
 <\/td>65.70<\/td>273.05<\/td>97.77<\/td>15.11<\/td>–<\/td>–<\/td>–<\/td>–<\/td>PSB<\/td>PSB<\/td>PSB<\/td><\/tr>
 <\/td>73.20<\/td>273.05<\/td>108.94<\/td>17.07<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
 <\/td>79.20<\/td>273.05<\/td>117.87<\/td>18.64<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
 <\/td>85.30<\/td>273.05<\/td>126.94<\/td>20.24<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
11-3\/4<\/td>42.00<\/td>298.45<\/td>62.50<\/td>8.46<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>47.00<\/td>298.45<\/td>69.95<\/td>9.53<\/td>PSB<\/td>PSB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>54.00<\/td>298.45<\/td>80.36<\/td>11.05<\/td>PSB<\/td>PSB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>60.00<\/td>298.45<\/td>89.29<\/td>12.42<\/td>PSB<\/td>PSB<\/td>PSB<\/td>PSB<\/td>PSB<\/td>PSB<\/td>PSB<\/td><\/tr>
 <\/td>65.00<\/td>298.45<\/td>96.73<\/td>13.56<\/td>–<\/td>–<\/td>P<\/td>P<\/td>P<\/td>P<\/td>P<\/td><\/tr>
 <\/td>71.00<\/td>298.45<\/td>105.66<\/td>14.78<\/td>–<\/td>–<\/td>P<\/td>P<\/td>P<\/td>P<\/td>P<\/td><\/tr>
13-3\/8<\/td>48.00<\/td>339.72<\/td>71.43<\/td>8.38<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>54.50<\/td>339.72<\/td>81.11<\/td>9.65<\/td>PSB<\/td>PSB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>61.00<\/td>339.72<\/td>90.78<\/td>10.92<\/td>PSB<\/td>PSB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>68.00<\/td>339.72<\/td>101.20<\/td>12.19<\/td>PSB<\/td>PSB<\/td>PSB<\/td>PSB<\/td>PSB<\/td>PSB<\/td>–<\/td><\/tr>
 <\/td>72.00<\/td>339.72<\/td>107.15<\/td>13.06<\/td>–<\/td>–<\/td>PSB<\/td>PSB<\/td>PSB<\/td>PSB<\/td>PSB<\/td><\/tr>
16<\/td>65.00<\/td>406.40<\/td>96.73<\/td>9.53<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>75.00<\/td>406.40<\/td>111.62<\/td>11.13<\/td>PSB<\/td>PSB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>84.00<\/td>406.40<\/td>125.01<\/td>12.57<\/td>PSB<\/td>PSB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>109.00<\/td>406.40<\/td>162.21<\/td>16.66<\/td>P<\/td>–<\/td>P<\/td>P<\/td>–<\/td>P<\/td>P<\/td><\/tr>
18-5\/8<\/td>87.50<\/td>473.08<\/td>130.22<\/td>11.05<\/td>PSB<\/td>PSB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
20<\/td>94.00<\/td>508.00<\/td>139.89<\/td>11.13<\/td>PSLB<\/td>PSLB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>106.50<\/td>508.00<\/td>158.49<\/td>12.70<\/td>PSLB<\/td>PSLB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
 <\/td>133.00<\/td>508.00<\/td>197.93<\/td>16.13<\/td>PSLB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr><\/tbody><\/table><\/figure>\nAPI 5CT, which stands for American petroleum<\/strong><\/a> Institute spec<\/strong><\/a>ification<\/strong><\/a> 5CT, is a standard that sets the technical<\/strong><\/a> requirements for casing and tubing<\/strong><\/a> used in the oil and gas industry. It provides guidelines<\/strong><\/a> for the manufacturing<\/strong><\/a>, testing, and inspection of these products to ensure<\/strong><\/a> their quality<\/strong><\/a> and reliability.\n\n
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