42crmo無縫管鋼管_42crmo無縫鋼管廠_42crmo合金鋼管厚壁鋼管_廠家-定做_切割加工_價(jià)格_山東鵬鑫鋼鐵有限公司
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聯(lián)系人：李經(jīng)理
電話：15553681371
聯(lián)系人：王經(jīng)理
地址：聊城市開發(fā)區(qū)匯通國際金屬物流園
| 鋼級(GB/T9711.1) | L175(Ⅰ、Ⅱ類) | L210 | L245 | L290 | L320 | L360 | L390 | L415 | L450 | L485 | L555 |
| 鋼級(ANSI/API Spec 5L ) | A25(Ⅰ、Ⅱ類) | A | B | X42 | X46 | X52 | X56 | X60 | X65 | X70 | X80 |
| 要求總伸展地應(yīng)力Rt0.5(min)Mpa | 175 | 210 | 245 | 290 | 320 | 360 | 390 | 415 | 450 | 485 | 555 |
| 抗壓強(qiáng)度(min)Mpa | 315 | 335 | 415 | 415 | 435 | 460 | 490 | 520 | 535 | 570 | 625 |
| 規(guī)范 | 型號 | 成分(％) | CEV(％) | |||||||
| C | Si | Mn | P | S | V | Nb | Ti | |||
| API SPEC 5LGB/T9711.2 | B | ≤0.16 | ≤0.40 | ≤1.10 | ≤0.020 | ≤0.010 | － | － | － | ≤0.42 |
| X42 | ≤0.17 | ≤0.40 | ≤1.20 | ≤0.020 | ≤0.010 | ≤0.05 | ≤0.05 | ≤0.04 | ≤0.42 | |
| X52 | ≤0.20 | ≤0.45 | ≤1.60 | ≤0.020 | ≤0.010 | ≤0.10 | ≤0.05 | ≤0.04 | ≤0.45 | |
| X60 | ≤0.21 | ≤0.45 | ≤1.60 | ≤0.020 | ≤0.010 | ≤0.15 | ≤0.05 | ≤0.04 | 協(xié)議書 | |
| X65 | ≤0.16 | ≤0.45 | ≤1.60 | ≤0.020 | ≤0.010 | ≤0.06 | ≤0.05 | ≤0.06 | ≤0.45 | |
| X70 | ≤0.16 | ≤0.45 | ≤1.70 | ≤0.020 | ≤0.010 | ≤0.06 | ≤0.05 | ≤0.06 | ≤0.45 | |
| 名義尺寸 | 直徑D | 厚度T | 測算凈重 | |||||
| 平端 | 帶螺牙和接箍 | |||||||
| in | mm | in | mm | lb/ft | kg/m | lb | kg | |
| 2-3/8 | 2.375 | 60.3 | 0.154 | 3.9 | 3.66 | 5.42 | 1.20 | 0.54 |
| 2.375 | 60.3 | 0.218 | 5.5 | 5.03 | 7.43 | 1.09 | 0.50 | |
| 2-7/8 | 2.875 | 73.0 | 0.203 | 5.2 | 5.80 | 8.69 | 1.80 | 0.82 |
| 2.875 | 73.0 | 0.276 | 7.0 | 7.67 | 11.39 | 1.57 | 0.71 | |
| 3-1/2 | 3.500 | 88.9 | 0.216 | 5.5 | 7.58 | 11.31 | 1.80 | 0.82 |
| 3.500 | 88.9 | 0.300 | 7.6 | 10.26 | 15.24 | 1.76 | 0.80 | |
| 4 | 4.000 | 101.6 | 0.226 | 5.7 | 9.12 | 13.48 | 3.20 | 1.45 |
| 4.000 | 101.6 | 0.318 | 8.1 | 12.52 | 18.68 | 3.00 | 1.36 | |
| 4-1/2 | 4.500 | 114.3 | 0.237 | 6.0 | 10.80 | 16.02 | 4.40 | 2.00 |
| 4.500 | 114.3 | 0.337 | 8.6 | 15.00 | 22.42 | 3.99 | 1.81 | |
| 5-9/16 | 5.563 | 141.3 | 0.258 | 6.6 | 14.63 | 21.92 | 5.60 | 2.54 |
| 5.563 | 141.3 | 0.375 | 9.5 | 20.80 | 30.88 | 4.94 | 2.44 | |
| 6-5/8 | 6.625 | 168.3 | 0.280 | 7.1 | 18.99 | 28.22 | 7.20 | 3.27 |
| 6.625 | 168.3 | 0.432 | 11.0 | 28.60 | 42.67 | 5.65 | 2.56 | |
| 8-5/8 | 8.625 | 219.1 | 0.277 | 7.0 | 24.72 | 36.61 | 14.80 | 6.72 |
| 8.625 | 219.1 | 0.322 | 8.2 | 28.58 | 42.65 | 14.00 | 6.36 | |
| 8.625 | 219.1 | 0.500 | 12.7 | 43.43 | 64.64 | 11.74 | 5.20 | |
| 10-3/4 | 10.750 | 273.1 | 0.279 | 7.1 | 31.23 | 46.57 | 20.00 | 9.08 |
| 10.750 | 273.1 | 0.307 | 7.8 | 34.27 | 51.03 | 19.20 | 8.72 | |
| 10.750 | 273.1 | 0.365 | 9.3 | 40.52 | 60.50 | 17.40 | 7.90 | |
| 10.750 | 273.1 | 0.500 | 12.7 | 54.79 | 81.55 | 15.32 | 6.95 | |