產(chǎn)品簡(jiǎn)介
詳細(xì)介紹
石油管線(xiàn)管螺紋工作規(guī)/校對(duì)規(guī) | ||||
規(guī)格 | 牙數(shù) | T.P.F | 錐度 | 牙型角 |
1/8 LP | 27 | 3/4 | 1:16 | 60° |
1/4 LP | 18 | 3/4 | ||
3/8 LP | 18 | 3/4 | ||
1/2 LP | 14 | 3/4 | ||
3/4 LP | 14 | 3/4 | ||
1 LP | 11 1/2 | 3/4 | ||
1 1/4 LP | 11 1/2 | 3/4 | ||
1 1/2 LP | 11 1/2 | 3/4 | ||
2 LP | 11 1/2 | 3/4 | ||
2 1/2 LP | 8 | 3/4 | ||
3 LP | 8 | 3/4 | ||
3 1/2 LP | 8 | 3/4 | ||
4 LP | 8 | 3/4 | ||
5 LP | 8 | 3/4 | ||
6 LP | 8 | 3/4 | ||
8 LP | 8 | 3/4 | ||
10 LP | 8 | 3/4 | ||
12 LP | 8 | 3/4 | ||
14 LP | 8 | 3/4 | ||
16 LP | 8 | 3/4 | ||
18 LP | 8 | 3/4 | ||
20 LP | 8 | 3/4 |
管線(xiàn)管螺紋尺寸(LP) | |||||||||
規(guī)格 | 外徑 | 中徑 | 牙數(shù) | 錐度 | L1 | L4 | A | 量規(guī)緊密距公差 | 產(chǎn)品公差 |
1-1/4 | 31.75 | 40.218 | 11-1/2 | 1:16 | 10.67 | 25.62 | 3牙(6.626mm) | 6.629±2.210 | 管子:P1±2.210mm |
1-1/2 | 38.10 | 46.287 | 10.67 | 26.04 | 接箍 :A+(S1-S)±2.210mm | ||||
2 | 50.80 | 58.325 | 11.07 | 26.88 | | ||||
1-1/2 | 63.50 | 70.159 | 8 | 17.32 | 39.91 | 2牙(6.626mm) | 9.525±2.540 | 管子:P1±3.175mm | |
3 | 76.20 | 86.068 | 19.46 | 41.50 | 接箍 :A+(S1-S)±3.175mm | ||||
3-1/2 | 88.90 | 98.776 | 20.85 | 42.77 | | ||||
4 | 11.60 | 111.433 | 21.44 | 44.04 | | ||||
5 | 127.00 | 138.412 | 23.80 | 46.74 | | ||||
注:L1-管端至手緊面長(zhǎng)度 L4-管端至消失點(diǎn)總長(zhǎng)度 A-手緊緊密距牙數(shù) |