Metal SS304 & 316 ETC.Inner Curved Arc Oblate Ring (Metal Packing Ring)
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HQM Flat Pack Ring
1.Reasonable passage structure
2.Low pressure drop
3.Handing ability and mass transfer have been improved
THE PROFESSIONAL SUPPLIER FOR METAL/CERAMIC/PLASTIC PACKING RINGS!
Inner arc angle flat ring packing(QH-1) won States Patent Gold Medal in 1995, its unique structure, performance has been successfully used in lubricating oil and phenol-formaldehyde refined sugar, aromatic extraction, a liquefied gas desulfurization to Fanchou aromatics, cracked gas and waste water treatment devices, such as washing . Its parameters are as follows:
Model | Size(mm) | Pile up number N/m3 | Pile up density kg/m3 | Specific surface area(a) m2/m3 | Void rat(%) |
Dg25 | 25×9.0 | 155000 | 506 | 228 | 93.6 |
Dg38 | 38×12.7 | 48000 | 390 | 150 | 95.0 |
Dg50 | 50×17.0 | 21500 | 275 | 115 | 96.5 |
Dg75 | 75×22.5 | 5800 | 200 | 88 | 97.5 |
COULD MAKE AS SPECIFICATIONS / SIZES FROM CUSTOMERS!