{"id":2319,"date":"2024-02-05T00:40:53","date_gmt":"2024-02-05T00:40:53","guid":{"rendered":"https:\/\/www.api5cttube.com\/?p=2319"},"modified":"2024-02-18T08:57:38","modified_gmt":"2024-02-18T08:57:38","slug":"oil-gas-drilling-304l-316-316l-square-tube","status":"publish","type":"post","link":"https:\/\/www.api5cttube.com\/it\/oil-gas-drilling-304l-316-316l-square-tube\/","title":{"rendered":"Tubo in acciaio inossidabile 304 per trivellazione di petrolio\/gas 304L 316 316L"},"content":{"rendered":"

I vantaggi dell’utilizzo dei tubi quadrati 304L, 316 e 316L nella trivellazione di petrolio e gas<\/strong><\/a><\/h1>
\nL’estrazione di petrolio e gas \u00e8 un pro<\/strong><\/a>cesso complesso ed impegnativo che richiede l’uso di material<\/strong><\/a>i di alta qualit\u00e0 per garantire sicurezza ed efficienza. Uno di questi materiali che ha guadagnato popolarit\u00e0 negli ultimi anni \u00e8 l\u2019acciaio inossidabile, in particolare i tubi quadrati 304L, 316 e 316L. Questi tubi offrono una serie di vantaggi che li rendono ideali per l’uso nelle operazioni di trivellazione di petrolio e gas.
\n
\nUno dei principali vantaggi derivanti dall’utilizzo dei tubi quadrati 304L, 316 e 316L nelle trivellazioni di petrolio e gas \u00e8 la loro eccezionale resistenza alla corrosione. L’acciaio inossidabile \u00e8 noto per la sua capacit\u00e0 di resistere alla corrosione in ambienti difficili, rendendolo una scelta eccellente per le applicazioni di perforazione. L’aggiunta di elementi come cromo e nichel in questi gradi di acciaio inossidabile ne migliora ulteriormente la resistenza alla corrosione, rendendoli altamente resistenti alla vaiolatura, alla corrosione interstiziale e alla tensocorrosione.
\nTubo con rivestimento H40
\n
Etichette<\/strong><\/strong><\/td>Diametro esterno<\/strong>
<\/strong>(d\/mm)<\/strong><\/td>		Termini e condizioni<\/strong>
<\/strong>(kg\/m\u00b2)<\/strong><\/td>		Spessore parete \u00a0<\/strong>
<\/strong>(t\/mm)<\/strong><\/td>		Tipo di finitura<\/strong><\/strong><\/td><\/tr>
\u00a0<\/strong><\/td>\u00a0<\/strong><\/td>\u00a0<\/strong><\/td>\u00a0<\/strong><\/td>\u00a0<\/strong><\/td><\/tr>
1<\/strong><\/strong><\/td>2<\/strong><\/strong><\/td>\u00a0<\/strong><\/td>\u00a0<\/strong><\/td>\u00a0<\/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>
\u00a0<\/td>10.50<\/td>114.30<\/td>15.63<\/td>5.69<\/td>PSB<\/td>PSB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/td>13.00<\/td>127.00<\/td>19.35<\/td>6.43<\/td>PSLB<\/td>PSLB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/td>15.50<\/td>139.70<\/td>23.07<\/td>6.98<\/td>PSLB<\/td>PSLB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/td>26.80<\/td>139.70<\/td>39.88<\/td>12.70<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/td>29.70<\/td>139.70<\/td>44.20<\/td>14.27<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/td>32.60<\/td>139.70<\/td>48.52<\/td>15.88<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/td>35.30<\/td>139.70<\/td>52.53<\/td>17.45<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/td>38.00<\/td>139.70<\/td>56.55<\/td>19.05<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/td>40.50<\/td>139.70<\/td>60.27<\/td>20.62<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/td>20.00<\/td>177.80<\/td>29.76<\/td>6.91<\/td>PS<\/td>PS<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/td>42.70<\/td>177.80<\/td>63.55<\/td>15.88<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/td>46.40<\/td>177.80<\/td>69.05<\/td>17.45<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/td>50.10<\/td>177.80<\/td>74.56<\/td>19.05<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/td>53.60<\/td>177.80<\/td>79.77<\/td>20.62<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/td>51.20<\/td>193.68<\/td>76.20<\/td>17.45<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/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>
\u00a0<\/td>28.00<\/td>219.08<\/td>41.67<\/td>7.72<\/td>\u3000<\/td>PS<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/td>32.00<\/td>219.08<\/td>47.62<\/td>8.94<\/td>PSLB<\/td>PSLB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/td>36.00<\/td>244.48<\/td>53.58<\/td>8.94<\/td>PSLB<\/td>PSLB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/td>59.40<\/td>244.48<\/td>88.40<\/td>15.47<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/td>64.90<\/td>244.48<\/td>96.58<\/td>17.07<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/td>70.30<\/td>244.48<\/td>104.62<\/td>18.64<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/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>
\u00a0<\/td>40.50<\/td>273.05<\/td>60.27<\/td>8.89<\/td>PSB<\/td>PSB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/td>45.50<\/td>273.05<\/td>67.71<\/td>10.16<\/td>PSB<\/td>PSB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/td>60.70<\/td>273.05<\/td>90.33<\/td>13.84<\/td>–<\/td>–<\/td>–<\/td>–<\/td>PSB<\/td>PSB<\/td>PSB<\/td><\/tr>
\u00a0<\/td>65.70<\/td>273.05<\/td>97.77<\/td>15.11<\/td>–<\/td>–<\/td>–<\/td>–<\/td>PSB<\/td>PSB<\/td>PSB<\/td><\/tr>
\u00a0<\/td>73.20<\/td>273.05<\/td>108.94<\/td>17.07<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/td>79.20<\/td>273.05<\/td>117.87<\/td>18.64<\/td>–<\/td>–<\/td>–<\/td>–<\/td>P<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/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>
\u00a0<\/td>47.00<\/td>298.45<\/td>69.95<\/td>9.53<\/td>PSB<\/td>PSB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/td>54.00<\/td>298.45<\/td>80.36<\/td>11.05<\/td>PSB<\/td>PSB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/td>54.50<\/td>339.72<\/td>81.11<\/td>9.65<\/td>PSB<\/td>PSB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/td>61.00<\/td>339.72<\/td>90.78<\/td>10.92<\/td>PSB<\/td>PSB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/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>
\u00a0<\/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>
\u00a0<\/td>75.00<\/td>406.40<\/td>111.62<\/td>11.13<\/td>PSB<\/td>PSB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/td>84.00<\/td>406.40<\/td>125.01<\/td>12.57<\/td>PSB<\/td>PSB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/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>
\u00a0<\/td>106.50<\/td>508.00<\/td>158.49<\/td>12.70<\/td>PSLB<\/td>PSLB<\/td>–<\/td>–<\/td>–<\/td>–<\/td>–<\/td><\/tr>
\u00a0<\/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>Oltre alla resistenza alla corrosione, i tubi quadrati 304L, 316 e 316L offrono anche resistenza e durata eccellenti. Questi tubi sono in grado di resistere a pressioni e temperature elevate, rendendoli adatti all’uso nelle difficili condizioni di trivellazione di petrolio e gas. Il loro elevato rapporto resistenza\/peso consente la costruzione di attrezzature di perforazione leggere ed efficienti, riducendo il peso complessivo e il costo dell’operazione di perforazione.
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