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防爆電纜接頭規(guī)格尺寸表G、M、NPT、PG螺紋
2021-07-29 19:10:00 來(lái)源:本站 瀏覽:5490
防爆電纜接頭規(guī)格尺寸表G、M、NPT、PG螺紋規(guī)格尺寸表
英制螺紋、公制螺紋、美制螺紋、德制螺紋尺寸對(duì)照表格
G螺紋 | 螺距 | 外徑公差 | 內(nèi)徑公差 | 有效螺紋長(zhǎng)度 | |
G1/2 | 1.814 | 20.50-20.60 | 19.00-19.10 | 13.2 | |
G3/4 | 1.814 | 26.00-26.10 | 24.50-24.60 | 14.5 | |
G1" | 2.309 | 32.70-32.80 | 30.80-30.90 | 16.8 | |
G1.2" | 2.309 | 41.35-41.45 | 39.45-39.55 | 19.1 | |
G1.5" | 2.309 | 47.20-47.30 | 45.30-45.40 | 19.1 | |
G2" | 2.309 | 59.00-59.10 | 57.10-57.20 | 23.4 | |
G2.5" | 2.309 | 74.50-74.60 | 72.80-72.90 | 26.7 | |
G3" | 2.309 | 87.15-87.25 | 85.53-85.63 | 29.8 | |
G4" | 2.309 | 112.3-112.4 | 110.6-110.8 | 35.8 |
M螺紋 | 牙距 | 外徑 | 內(nèi)徑 |
M12×1.5 | 1.5 | 12 | 10.5 |
M14×1.5 | 1.5 | 14 | 12.5 |
M16×1.5 | 1.5 | 16 | 14.5 |
M18×1.5 | 1.5 | 18 | 16.5 |
M20×1.5 | 1.5 | 20 | 18.5 |
M22×1.5 | 1.5 | 22 | 20.5 |
M24×1.5 | 1.5 | 24 | 22.5 |
M25×1.5 | 1.5 | 25 | 23.5 |
M27×1.5 | 1.5 | 27 | 25.5 |
M30×1.5 | 1.5 | 30 | 28.5 |
M32×1.5 | 1.5 | 32 | 30.5 |
M40×1.5 | 1.5 | 40 | 38.5 |
M50×1.5 | 1.5 | 50 | 48.5 |
M63×1.5 | 1.5 | 63 | 61.5 |
NPT螺紋 | 牙距 | 外徑 | 牙數(shù) | |
NPT1/4" | 1.41 | 13.616 | 18 | |
NPT3/8" | 1.41 | 17.055 | 18 | |
NPT1/2" | 1.814 | 21.224 | 14 | |
NPT3/4" | 1.814 | 26.569 | 14 | |
NPT1" | 2.209 | 33.228 | 11.5 | |
NPT11/4" | 2.209 | 41.985 | 11.5 | |
NPT11/2" | 2.209 | 48.054 | 11.5 | |
NPT2" | 2.209 | 60.092 | 11.5 |
PG螺紋 | 牙距 | 外徑 | 內(nèi)徑 |
PG7 | 1.27 | 12.5 | 11.28 |
PG9 | 1.41 | 15.2 | 13.86 |
PG11 | 1.41 | 18.6 | 17.26 |
PG13.5 | 1.41 | 20.4 | 19.06 |
PG16 | 1.41 | 22.5 | 21.16 |
PG21 | 1.588 | 28.3 | 26.78 |
PG29 | 1.588 | 37 | 35.48 |
PG36 | 1.588 | 47 | 45.48 |
PG42 | 1.588 | 54 | 52.48 |
PG48 | 1.588 | 59.3 | 57.78 |
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