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Stainless steel 84 inner arc ring 84 inner arc ring packing Metal 84 inner arc ring packing

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

The metal eighty-four inner arc ring is made of stainless steel strip and processed into an axially alternating arrangement with eight and four inward arcs, so it is named after it. Known abroad as VSP packing (Very Special Packing), this product was developed by the American Jaeger Products company in the late 1980s.

Key words:

Metal filler series 、Plastic filler series

Classification:

Metal filler series

Product Consulting:

18007990724

Product inquiry

Product Description

1. Product introduction

Metal 84 inner arc ring is also called modified inner arc ring. Because most of them are made of steel strips made of stainless steel 304, 321, 316 and other materials, it is also called stainless steel 84 inner arc ring filler. Metal 84 inner arc rings are generally made of carbon steel, stainless steel 304, 321, 316, 316L and other materials according to different requirements for high temperature resistance, operating pressure and corrosion resistance. The characteristic of the 84 inner arc ring is that the ring wall has a large open area, so it has the characteristics of large flux, low resistance and high mass transfer efficiency. Compared with the Pall ring, the flux can be increased by 15-30% and the pressure drop can be reduced by 20 -30%.

2. Characteristics and specifications of metal 84 inner arc ring

Specification	Diameter ⅹ Height ⅹ Thickness mm	Number of stacks n/m3	Specific surface area m2/m3	Stacking weightkg /m3	Void ratio m2/m3	Dry filler factor m-1
f25	25ⅹ0.6	59200	250	360	0.93	310
f35	38ⅹ0.6	14000	138	230	0.947	163
f50	50ⅹ0.8	7000	121	290	0.95	144
f76	76ⅹ1.0	1950	75	220	0.95	86

3. Main applications of metal 84 internal arc rings

84 inner arc ring packing is widely used in packed towers in petrochemical, fertilizer, chemical, environmental protection, pharmaceutical, sugar and other industries. For example, it has been widely used in large-scale equipment such as synthetic ammonia desulfurization, decarbonization, conversion and petrochemical atmospheric and vacuum pressure, and achieved good results.

Eighty-four inner arc ring	model	Specification	Specific surface area	void ratio	number	stack weight	Dry filler factor
		D×H×δ	a	It is	n	rp	F
		mm	m2/m3	m3/m3	m-3	kg/m3	m-1
	Dg38	38×38×0.6	138	0.947	14500	350	164
	Dg50	50×50×0.8	121	0.95	7000	300	144