· 应用原理 Application principle：
金属孔板波纹填料是在金属薄板表面打孔，轧制小纹，压波纹再组装而成，具有阻力小气液分布均匀，效率高，通量大，放大效应不明显等特点，应用于负压，常压和加压操作。用金属孔板波纹料改造板式塔效果尤为明显。
metal perforated plate corrugated packing is formed by perforating the surface of the metal sheet, rolling small lines, and pressing and corrugating. It has the characteristics of uniform resistance, small gas-liquid distribution, high efficiency, large flux, and no obvious effect, and application for Negative pressure, normal pressure and pressurized operation. The effect of transforming the plate tower with metal orifice corrugated packing is particularly obvious.
· 技术参数 Technical parameter：
| 型号 Type | 峰高 Wave height mm | 倾斜度 Inclined angle | 理板面积 Theory sheet area | 比表面积 Surfacearea ㎡/m3 | 空隙率 %)Void | 压力降 Pressure drop MPa/m | 堆积重度 Density Kg/m3 | zui大F因子 F factor m/s(Kg/m3)0.5 | 液体负荷 Liquid load |
| 125Y | 24 | 45° | 1-1.2 | 125 | 98.5 | 2*10(-4) | 85-100 | 3 | 0.2-100 |
| 250Y | 12 | 45° | 2-2.5 | 250 | 97 | 3*10(-4) | 170-200 | 2.6 | 0.2-100 |
| 350Y | 8 | 45° | 3.5-4 | 350 | 95 | 2*10(-4) | 240-280 | 2.0 | 0.2-100 |
| 500Y | 6.5 | 45° | 4-4.5 | 500 | 93 | 3*10(-4) | 370-400 | 1.8 | 0.2-100 |
| 125Y | 24 | 30° | 0.8-0.9 | 125 | 98.5 | 1.4*10(-4) | 85-100 | 3.5 | 0.2-100 |
| 250Y | 12 | 30° | 1.6-2 | 250 | 97 | 1.8*10(-4) | 170-200 | 2.8 | 0.2-100 |
| 350Y | 8 | 30° | 2.3-2.8 | 350 | 95 | 1.3*10(-4) | 240-280 | 2.2 | 0.2-100 |
| 500Y | 6.8 | 30° | 2.8-3.2 | 500 | 93 | 1.8*10(-4) | 370-400 | 2.0 | 0.2-100 |
· 主要材质 Main material ：
| 主要材质 Main material | 不锈钢304，316，2205,TA1等。 The main material is stainless steel 304,316, 205, TA1 and so on. |
· 产品信息 ：
填料直径范围为φ150mm-12000mm以上。每盘单元高度为50-200mm，直径超过1.5m，填料制成分块形式。
The packing diameter from φ150mm to 12000mm. Each unit has a height of 50-200 mm, if diameter over 1.5 m, and the packing will be made into pads form.
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