Hangzhou Hitech Petrochemical Equipment Co., Ltd.
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Metal gauze packings
(Metal gauze packings direct replacement of the widely used gauze packings )
Metal gauze packings is an important milestone of the development of clear and neat filling．This kind of filling consists of arranged web pieces pressed
into corrugation．Obliquity of corrugation is 30 or 45 and the neighbor two pieces are of opposite directions．When filling into the
column,upper and lower filling trays cross bv 90．It has advantages of high effectiveness,low pressure drop and large flow rate．
This product includes BX,CY types,generally used in vacuum distillation,normal pressure distillation and absorption processes of
matters hard to separate or thermal senstive．
| NAME | Size | Peak Height | Surface Area n/m3 | Theory sheet NO 1/m | Void Rate % | Pressure Drop Mpa/m | F Factor |
| mm | m/s(kg/m3)0.5 | ||||||
| MGP | GP-1 | 12 | 250 | 2.5-3.0 | 97 | 1.05×10-4 | 2.5-3.5 |
| GP-2 | 6.3 | 500 | 4.5-5.5 | 95 | 3.0×10-4 | 2 | |
| GP-3 | 4.3 | 700 | 8.0-10 | 87 | 4.5-6.5×10-4 | 1.3-2.4 | |
| GP-4 | Insert | 1000 | 15.0-17.0 | 75 | 5.0-7.1×10-4 | 0.9-1.4 |