防爆金属波浪管
镀锌铁皮制成,表面被覆耐延烧PVC材料，外编织不锈钢丝.以起到防爆功效。
柔软性及绝对防水、防爆效果.
吸收移动和震动的性能,多方向弯曲挠性.
耐温范围从-50度至+300度.
适合使用于油气,水气重之场所.
PVC包塑，有选择黑色、灰色、橙色.
适合配套铁镀锌接头、铜镀镍、不锈钢或锌合金接头。
Part NoNominal Size ISO (mm)Nominal Size US (inches)I.D. (mm)O.D. (mm)Min. Bend Radius (mm)Length(M/coil)
| PVJ-10 | 16 | 3/8" | 12.3 - 12.8 | 18.5 - 19.0 | 75 | 50 |
| PVJ-11 | 20 | 1/2" | 15.7 - 16.3 | 21.8 - 22.3 | 95 | 50 |
| PVJ-12 | 25 | 3/4" | 20.7 - 21.2 | 26.2 - 27.7 | 120 | 30 |
| PVJ-13 | 32 | 1" | 26.2 - 26.8 | 33.8 - 34.4 | 180 | 30 |
| PVJ-14 | 40 | 1-1/4" | 34.7 - 35.4 | 42.4 - 43.2 | 230 | 20 |
| PVJ-15 | 50 | 1-1/2" | 40.0 - 40.6 | 48.4 - 49.3 | 270 | 20 |
| PVJ-16 | 63 | 2" | 51.3 - 51.9 | 60.4 - 61.3 | 300 | 15 |
| PVJ-17 | 75 | 2-1/2" | 62.9 - 63.6 | 73.1 - 74.0 | 350 | 10 |
| PVJ-18 | 90 | 3" | 77.9 - 78.7 | 88.9 - 89.9 | 500 | 10 |
| PVJ-19 | 100 | 4" | 101.6 - 102.6 | 114.3 - 115.3 | 650 | 5 |
