钢制螺纹管件 表21 - 长螺管 BS EN 10241 (T21) - 2000
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| ①,双头长螺杆不能使用这些长度。 ②,长螺杆只能作为一个整体使用，因为相同厂家或不同厂家生产的配件不一定能够互换。 注 1：长螺杆的直丝螺纹应该满足当用手拧紧管固和根母时感觉不到颤动。 注 2：长螺杆上的管固和根母大约成 5°角。 注 3：长螺杆必须用厚壁管制造。 |
采用标准
注：技术数据仅供参考，请以官方原件为准！
类似标准及供货信息
| 1 |
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[国标] GB /T 14383 (TFC) - 2008 |
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| 21 |
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| 22 |
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| 23 |
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| 24 |
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| 25 |
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| 26 |
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| 27 |
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| 28 |
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| 29 |
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[机械行业] JB 989 - 1977 |
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| 30 |
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[机械行业] JB 991 - 1977 |
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| 32 |
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| 33 |
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| 34 |
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| 35 |
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| 36 |
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| 37 |
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| 38 |
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| 39 |
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| 40 |
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| 41 |
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| 42 |
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| 43 |
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| 44 |
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| 45 |
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| 46 |
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| 47 |
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| 48 |
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| 49 |
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[英标] BS EN 10241 (T24-4) - 2000 |
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| 50 |
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[英标] BS EN 10241 (T24-U) - 2000 |
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| 51 |
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[英标] BS EN 10241 (T12) |
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