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Direct selling metal Pall ring packing 304 321 316L stainless steel Pall ring

Product varieties are all kinds of silicone oil, silicone rubber, silicone surfactant additives, silicone softener series, fabric refining washing and finishing auxiliaries and solar silicon wafer cleaning agent and a series of products.

Keywords: all kinds of silicone oil, cleaning agent

Metal modified Pall rings are made of carbon steel, stainless steel, aluminum alloy and other materials. It is widely used in packed towers in petrochemical, fertilizer, chemical, environmental protection, pharmaceutical, sugar and other industries.

Key words:

Metal filler series 、Plastic filler series

Classification:

Metal filler series

Product Consulting:

18007990724

Product inquiry

Product Description

Metal Pall Ring Packing:

The metal Pall ring packing is punched from a metal sheet, and the total opening area is about 35% of the entire ring wall area. Compared with Raschig ring packing of the same specification, Pall ring packing has many windows on the ring wall, allowing the gas and liquid in the tower to pass freely through the windows, so the distribution of gas and liquid in the packing layer is better than that of Raschig ring packing. Raschig ring packing has been greatly improved, and its separation performance has been significantly improved, so Pall ring packing is still one of the main ring packings currently used. The characteristic parameters of metal Pall rings mainly used in our company are as follows:

Characteristic data of metal Pall rings:

Model nominal size (mm)	Outer diameter × height × thickness D × H × δ (mm)	Number of piles n/m 3	Bulk density vp kg/m 3	Specific surface area (a) m 3/m 3	Porosity (ω) m 3/m 3	F filling factor (α/ε 3) m-1
F16	16×16×0.4	214000	365	239	0.928	299
Φ25	25×25×0.5	51950	427	219	0.934	269
F38	38×38×0.6	15180	365	129	0.945	153
Φ50	50×50×0.8	6500	395	112.3	0.949	131
F76	76×76×1.2	1830	308	71	96	80
The main materials of the products are: carbon steel, 301, 304, 316, 316L, 321, etc.

Pingxiang Shengfeng packed metal modified Pall rings are made of carbon steel, stainless steel and aluminum alloy. It is widely used in packed towers in petrochemical, fertilizer, chemical, environmental protection, pharmaceutical, sugar and other industries.

Modified Pall Ring	model	Specification	Specific surface area	void ratio	number	stack weight
		D×H×δ	a	e	n	gr
		mm	m2/m3	m3/m3	m-3	kg/m3
	Dg25	25×25×0.6	174	0.961	38900	300
	Dg38	38×38×0.8	101	0.964	9833	280
	Dg50	50×50×1.0	68	0.97	3820	235
	Dg76	76×76×1.5	45	0.97	1100	230