Metal Inner Arc Ring 

CAS NO.: 12597-68-1

Appearance: Ring

Standard Packaging: 1 m3/Jumbo bag.

Delivery Time : 7-14 days

Quality Insurance: National Standard HG/T 4374-2012, HG/T 21556.1-1995, HG/T 21556.2-1995 .

20”GP Load :20 m3        40”GP Load: 40 m3


Metal Inner Arc Ring (VSP Ring)

Metal inner arc ring is also called VSP. During plant operation these rings create gas/liquid contact on easily wettable surfaces and promote the formation of droplets as the liquid cascades through the packed bed. This ensures good liquid mixing and consistent and uniform distribution. This open non-testing structure creates high efficiency and a very low pressure drop, low pressure drop, good distribution of gas-liquid.

Material:carbon steel; SS 304, SS 304L, SS 410, SS 316, SS 316L.

Type D*H*T(mm) Surface area


Void ratio


Number per

Bulk density


Φ25 25*25*0.4 207 97.5 33500 191
Φ40 40*40*0.6 131 98 7800 170

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