产品简介:
油管的外径一般为 60.3 毫米到 114.3毫米。油管端部加工形式有:不加厚带螺纹和接箍,外加厚带螺纹和接箍,平端,不加厚带螺纹和接箍,外加厚带螺纹和接箍。油管主要作用是在钻探完成后将原油和天然气从油气层运输到地表的管道,它用以承受开采过程中产生的压力。
技术参数:
规格 | 钢级及扣型 | 执行标准 |
外径/mm(in) | 壁厚/mm | H40 | J55 | L80-1、L80-9Cr、L80-13Cr、R95 | N80-1、N80Q | C90 | T95 | P110 |
48.26 (1.900") | 3.18 |
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3.68 | N/U | N/U | N/U | N/U | N/U | N/U | N/U |
5.08 | U | U | U | U | U | U | U |
6.35 |
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7.62 |
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60.32 (2-3/8") | 4.24 | N | N | N | N | N | N | N |
4.83 | N/U | N/U | N/U | N/U | N/U | N/U | N/U |
6.45 |
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| N/U | N/U | N/U | N/U | N/U |
7.49 |
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8.53 |
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| U | U | U |
73.02 (2-7/8") | 5.51 | N/U | N/U | N/U | N/U | N/U | N/U | N/U |
7.01 |
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| N/U | N/U | N/U | N/U | N/U |
7.82 |
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| N/U | N/U | N/U | N/U | N/U |
8.64 |
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| U |
| U | U |
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9.96 |
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11.18 |
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88.90 (3-1/2") | 5.49 | N | N | N | N | N | N | N |
6.45 | N/U | N/U | N/U | N/U | N/U | N/U | N/U |
7.34 | N | N | N | N | N | N |
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9.52 |
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| N/U | N/U | N/U | N/U | N/U |
10.92 |
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12.09 |
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13.46 |
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101.60 (4") | 5.74 | N | N | N | N | N | N |
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6.65 | U | U | U | U | U | U |
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8.38 |
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10.54 |
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12.70 |
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15.49 |
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114.30 (4-1/2") | 6.88 | N/U | N/U | N/U | N/U | N/U | N/U |
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8.56 |
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9.65 |
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10.92 |
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12.70 |
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14.22 |
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16.00 |
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