技術(shù)指標(biāo):
項目/型號 | JGD-1 | JGD-2 | JGD-3 |
工作壓力MPa | 1(10) | 1.6(16) | 2.5(25) |
爆破壓力MPa | 2(20) | 3(30) | 4.5(45) |
真空度KPa (mmHg) | 53.3(400) | 86.7(650) | 100(750) |
適用溫度℃ | -15~115(特殊可達(dá)-30~250) | ||
適用介質(zhì) | 空氣、壓縮空氣、水、海水、熱水、油、酸、堿 等 |
主要數(shù)據(jù):
公稱通徑Dg | 長度L mm | 法蘭厚度b mm | 螺栓數(shù) n | 螺栓孔直徑 (mm) | 螺孔中心園直徑 (mm) | 軸向位移 | 橫向 位移 | 偏轉(zhuǎn)角度 (a1+a2) | ||
mm | 英寸 | 伸長 | 壓縮 | |||||||
32 | 11/4 | 95 | 16 | 4 | 18 | 100 | 6 | 9 | 9 | 15° |
40 | 11/2 | 95 | 18 | 4 | 18 | 110 | 6 | 10 | 9 | 15° |
50 | 2 | 105 | 18 | 4 | 18 | 125 | 7 | 10 | 10 | 15° |
65 | 21/2 | 115 | 20 | 4 | 18 | 145 | 7 | 13 | 11 | 15° |
80 | 3 | 135 | 20 | 8 | 18 | 160 | 8 | 15 | 12 | 15° |
100 | 4 | 150 | 22 | 8 | 18 | 180 | 10 | 19 | 13 | 15° |
125 | 5 | 165 | 24 | 8 | 18 | 210 | 12 | 19 | 13 | 15° |
150 | 6 | 180 | 24 | 8 | 22 | 240 | 12 | 20 | 14 | 15° |
200 | 8 | 210 | 24 | 8 | 22 | 295 | 16 | 25 | 22 | 15° |
250 | 10 | 230 | 28 | 12 | 22 | 350 | 16 | 25 | 22 | 15° |
300 | 12 | 245 | 28 | 12 | 22 | 400 | 16 | 25 | 22 | 15° |
350 | 14 | 255 | 28 | 16 | 22 | 460 | 16 | 25 | 22 | 15° |
400 | 16 | 255 | 30 | 16 | 26 | 515 | 16 | 25 | 22 | 15° |
450 | 18 | 255 | 30 | 20 | 26 | 565 | 16 | 25 | 22 | 15° |
500 | 20 | 255 | 32 | 20 | 26 | 620 | 16 | 25 | 22 | 15° |
600 | 24 | 260 | 36 | 20 | 26 | 725 | 16 | 25 | 22 | 15° |
700 | 28 | 320 | 36 | 24 | 30 | 840 | 16 | 25 | 22 | 15° |
800 | 32 | 340 | 36 | 24 | 30 | 950 | 16 | 25 | 22 | 15° |
900 | 36 | 370 | 36 | 24 | 30 | 1050 | 16 | 25 | 22 | 15° |
1000 | 40 | 400 | 36 | 28 | 30 | 1160 | 18 | 26 | 24 | 15° |
1200 | 48 | 420 | 36 | 32 | 33 | 1380 | 18 | 26 | 24 | 15° |