{"id":7401,"date":"2024-01-23T09:24:31","date_gmt":"2024-01-23T01:24:31","guid":{"rendered":"https:\/\/www.casingtube.com\/?p=7401"},"modified":"2024-01-23T09:24:31","modified_gmt":"2024-01-23T01:24:31","slug":"china-api-5ct-carbon-steel-k55-j55-l-80-n80","status":"publish","type":"post","link":"https:\/\/www.casingtube.com\/ms\/china-api-5ct-carbon-steel-k55-j55-l-80-n80\/","title":{"rendered":"China API 5CT Carbon Steel K55 J55 L 80 N80 13 3\/8"},"content":{"rendered":"

introduction<\/strong><\/a> to china<\/strong><\/a> \u00a0API<\/strong> 5c<\/strong><\/a>t<\/strong><\/a><\/strong><\/a> Carbon Steel<\/strong><\/a><\/strong><\/a> K55<\/strong><\/a> J55<\/strong><\/a> L 80 N80<\/strong><\/a> 13 3\/8<\/h1>\"China
China API 5CT Carbon Steel K55 J55 L 80 N80 13 3\/8\n\nChina is a leading producer and Exporter<\/strong><\/a> of API 5CT Carbon Steel Pipe<\/strong><\/a><\/strong><\/a><\/strong><\/a><\/strong><\/a>s<\/strong><\/a>, specifically the K55, J55, l80<\/strong><\/a><\/strong><\/a>, and N80 grade<\/strong><\/a>s in the 13 3\/8 size. These Pipes<\/strong><\/a><\/strong><\/a> are widely used in the Oil<\/strong><\/a><\/strong><\/a> and Gas<\/strong><\/a><\/strong><\/a><\/strong><\/a> industry for various applications, including drilling, Casing<\/strong><\/a><\/strong><\/a>, and Tubing<\/strong><\/a><\/strong><\/a>.\n\n
<\/strong><\/td> <\/strong><\/td> <\/strong><\/td> <\/strong><\/td> <\/strong><\/td> <\/strong><\/td>Calculated Mass <\/strong>c<\/strong><\/strong><\/td><\/tr>
 <\/strong><\/td> <\/strong><\/td>Nominal Linear Mass T& C <\/strong>b,c<\/strong><\/strong><\/td>Wall Thick- ness<\/strong><\/strong><\/td> <\/strong><\/td> <\/strong><\/td> <\/strong><\/td>e<\/em><\/strong><\/em><\/strong>m<\/em><\/strong><\/em><\/strong>, Mass Gain or Loss Due to End Finishing <\/strong>d<\/strong><\/em><\/strong><\/em><\/strong><\/td><\/tr>
Labels <\/strong>a<\/strong><\/strong><\/td>Outside Diameter<\/strong><\/a><\/strong><\/strong><\/td> <\/td> <\/td>Inside Diameter<\/strong><\/strong><\/td>Drift Diameter<\/strong><\/strong><\/td>Plain- end<\/strong><\/strong><\/td>kg<\/strong><\/strong><\/td><\/tr>
 <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>Round Thread<\/strong><\/a><\/strong><\/strong><\/td>Buttress Thread<\/strong><\/strong><\/td><\/tr>
 <\/td> <\/strong><\/td> <\/strong><\/td> <\/strong><\/td> <\/strong><\/td> <\/strong><\/td>w<\/em><\/strong><\/em><\/strong>pe<\/em><\/strong><\/em><\/strong><\/em><\/strong><\/em><\/strong><\/td> <\/strong><\/td> <\/strong><\/td> <\/strong><\/td> <\/strong><\/td><\/tr>
 <\/td>D<\/em><\/strong><\/em><\/strong><\/em><\/strong><\/em><\/strong><\/td>kg\/m<\/strong><\/strong><\/td>t<\/em><\/strong><\/em><\/strong><\/em><\/strong><\/em><\/strong><\/td>D<\/em><\/strong><\/em><\/strong><\/em><\/strong><\/em><\/strong><\/td>mm<\/strong><\/strong><\/td>kg\/m<\/strong><\/strong><\/td>Short<\/strong><\/strong><\/td>Long<\/strong><\/strong><\/td>RC<\/strong><\/strong><\/td>SCC<\/strong><\/strong><\/td><\/tr>
 <\/td>mm<\/strong><\/strong><\/td> <\/td>mm<\/strong><\/strong><\/td>mm<\/strong><\/strong><\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td><\/tr>
1<\/em><\/em><\/td>2<\/em><\/em><\/td>3<\/em><\/em><\/td>4<\/em><\/em><\/td>5<\/em><\/em><\/td>6<\/em><\/em><\/td>7<\/em><\/em><\/td>8<\/em><\/em><\/td>9<\/em><\/em><\/td>10<\/em><\/em><\/td>11<\/em><\/em><\/td>12<\/em><\/em><\/td><\/tr>
7<\/td>17<\/td>177.8<\/td>25.6<\/td>5.87<\/td>166.06<\/td>162.88<\/td>24.89<\/td>7.61<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
7<\/td>20<\/td>177.8<\/td>29.91<\/td>6.91<\/td>163.98<\/td>160.8<\/td>29.12<\/td>6.74<\/td>\u2014 7.94<\/td>\u2014 8.28<\/td>\u2014 0.58<\/td><\/tr>
7<\/td>23<\/td>177.8<\/td>34.67<\/td>8.05<\/td>161.7<\/td>158.75 e 158.52 156.24 153.90<\/td>33.7<\/td>6.26<\/td>7.94<\/td>8.28<\/td>0.58<\/td><\/tr>
7<\/td>23<\/td>177.8<\/td>34.67<\/td>8.05<\/td>161.7<\/td>152.40 e<\/td>33.7<\/td>6.26<\/td>7.37<\/td>7.65<\/td>\u20130.54<\/td><\/tr>
7<\/td>26<\/td>177.8<\/td>39.14<\/td>9.19<\/td>159.42<\/td>151.6<\/td>38.21<\/td>5.79<\/td>6.79<\/td>7.13<\/td>\u20130.69<\/td><\/tr>
7<\/td>29<\/td>177.8<\/td>43.6<\/td>10.36<\/td>157.08<\/td>149.32<\/td>42.78<\/td>\u2014<\/td>6.23<\/td>6.4<\/td>\u20131.31<\/td><\/tr>
7<\/td>32<\/td>177.8<\/td>47.92<\/td>11.51<\/td>154.78<\/td>147.18<\/td>47.2<\/td>\u2014<\/td>6.23<\/td>6.4<\/td>\u20131.31<\/td><\/tr>
7<\/td>32<\/td>177.8<\/td>47.92<\/td>11.51<\/td>154.78<\/td>142.86<\/td>47.2<\/td>\u2014<\/td>5.68<\/td>5.79<\/td>\u20131.91<\/td><\/tr>
7<\/td>35<\/td>177.8<\/td>52.09<\/td>12.65<\/td>152.5<\/td>139.72<\/td>51.52<\/td>\u2014<\/td>5.18<\/td>5.24<\/td>\u20132.47<\/td><\/tr>
7<\/td>38<\/td>177.8<\/td>56.1<\/td>13.72<\/td>150.36<\/td>136.52<\/td>55.52<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
7<\/td>42.7<\/td>177.8<\/td>63.84<\/td>15.88<\/td>146.04<\/td>133.38<\/td>63.41<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
7<\/td>46.4<\/td>177.8<\/td>69.35<\/td>17.45<\/td>142.9<\/td>130.18<\/td>69.01<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
7<\/td>50.1<\/td>177.8<\/td>74.85<\/td>19.05<\/td>139.7<\/td> <\/td>74.58<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
7<\/td>53.6<\/td>177.8<\/td>80.21<\/td>20.62<\/td>136.56<\/td> <\/td>79.93<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
7<\/td>57.1<\/td>177.8<\/td>85.42<\/td>22.22<\/td>133.36<\/td> <\/td>85.25<\/td>\u2014<\/td> <\/td> <\/td> <\/td><\/tr>
7 5\/8<\/td>24<\/td>193.68<\/td>35.72<\/td>7.62<\/td>178.44<\/td>175.26<\/td>34.96<\/td>7.11<\/td>\u2014 8.58<\/td>\u2014 9.12<\/td>\u2014 2.59<\/td><\/tr>
7 5\/8<\/td>26.4<\/td>193.68<\/td>39.29<\/td>8.33<\/td>177.02<\/td>173.84<\/td>38.08<\/td>6.78<\/td>7.91<\/td>8.38<\/td>1.84<\/td><\/tr>
7 5\/8<\/td>29.7<\/td>193.68<\/td>44.2<\/td>9.52<\/td>174.64<\/td>171.46<\/td>43.24<\/td>\u2014<\/td>7.13<\/td>7.51<\/td>0.98<\/td><\/tr>
7 5\/8<\/td>33.7<\/td>193.68<\/td>50.15<\/td>10.92<\/td>171.84<\/td>168.66<\/td>49.22<\/td>\u2014<\/td>6.16<\/td>6.44<\/td>\u2013 0.10<\/td><\/tr>
7 5\/8<\/td>39<\/td>193.68<\/td>58.04<\/td>12.7<\/td>168.28<\/td>165.1<\/td>56.68<\/td>\u2014<\/td>5.32<\/td>5.5<\/td>\u20131.03<\/td><\/tr>
7 5\/8<\/td>42.8<\/td>193.68<\/td>63.69<\/td>14.27<\/td>165.14<\/td>161.96<\/td>63.14<\/td>\u2014<\/td>4.87<\/td>5.01<\/td>\u20131.52<\/td><\/tr>
7 5\/8<\/td>45.3<\/td>193.68<\/td>67.41<\/td>15.11<\/td>163.46<\/td>160.28<\/td>66.54<\/td>\u2014<\/td>4.48<\/td>4.57<\/td>\u20131.96<\/td><\/tr>
7 5\/8<\/td>47.1<\/td>193.68<\/td>70.09<\/td>15.88<\/td>161.92<\/td>158.74<\/td>69.63<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
7 5\/8<\/td>51.2<\/td>193.68<\/td>76.19<\/td>17.45<\/td>158.78<\/td>155.6<\/td>75.84<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
7 5\/8<\/td>55.3<\/td>193.68<\/td>82.3<\/td>19.05<\/td>155.58<\/td>152.4<\/td>82.04<\/td>\u2014<\/td> <\/td> <\/td> <\/td><\/tr>
7 3\/4<\/td>46.1<\/td>196.85<\/td>68.6<\/td>15.11<\/td>166.63<\/td>165.10 e<\/td>67.72<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
7 3\/4<\/td>46.1<\/td>196.85<\/td>68.6<\/td>15.11<\/td>166.63<\/td>163.45<\/td>67.72<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr><\/tbody><\/table><\/figure>API 5CT is a standard set by the American Petroleum Institute (API) that specifies the technical<\/strong><\/a> requirements for casing and tubing<\/strong><\/a> used in oil and gas well<\/strong><\/a>s<\/strong><\/a>. It ensures the quality and performance of these pipes, making them suitable for the demanding conditions of the industry.\n\nCarbon steel is the most commonly used Material<\/strong><\/a> for API 5CT Pipe<\/strong><\/a>s due to its excellent mechanical properties and cost-effectiveness. It offers high<\/strong><\/a> strength<\/strong><\/a>, good<\/strong><\/a> toughness, and resistance to corrosion, making it ideal for the harsh environments encountered in oil and gas operations.\n\nThe K55 grade is a higher strength carbon steel with a minimum yield strength of 55,000 psi. It is commonly used for casing and tubing in shallow to medium-depth wells. The J55 grade, on the other hand, has a lower yield strength of 55,000 psi but is more commonly used for shallow wells due to its lower cost.\n\n\n
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