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LG限界螺纹规)(星亿)(星亿)(星亿)(星亿) |
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1 2 3 4 5 |
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PT英标锥度螺纹 |
NPT美标锥度螺纹 |
规
格 |
规 格 |
PT 1/8 -28 |
NPT 1/8 -27 |
PT 1/4 -19 |
NPT 1/4 -18 |
PT 3/8 -19 |
NPT 3/8 -18 |
PT 1/2 -14 |
NPT 1/2 -14 |
PT 3/4 -14 |
NPT 3/4 -14 |
PT 1 -11 |
NPT 1 -11 1/2 |
PT 1 1/4 -11 |
NPT 1 1/4 -11 1/2 |
PT 1 1/2 -11 |
NPT 1 1/2 -11 1/2 |
PT 2 -11 |
NPT 2 -11 1/2 |
PT 2 1/2 -11 |
NPT 2 1/2 -8 |
PT 3 -11 |
NPT 3 -8 |
PT 31/2 -11 |
NPT 4 -8 |
PT 4 -11 |
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