1.outstanding surface utilization 2.shorter packed bed heights 3.high strength ,consistent performance    Metal rasching ring is made of materi als like carbon steel, stainless steel or Aluminum alloy, etc. The product has features such as thin wall, heat resistant, high free volume, high capacity, low resistance, high separation efficiency and so on. It is especially suitable for rectification towers under vacuum to treat thermosensitive, decomposable, polymerizable or cokable systems, so it is widely used in packing towers in petrochemical industry, chemical fertilizer industry and environmental protection, etc.

Technical data

Size	Diameter (mm)	Weight(kg/m3	Piece  (piece/m3)	Surface Area(m2/m3)	Void   (%)
10	10*10*0.3	571	768000	500	75
12.7	12.7*12.7*0.3	490	410000	400	80
16	16*16*0.3	408	214	350	86
25	25*25*0.5(0.4)	403(322)	51.94	220	88
38	38*38*0.6(0.4)	326(217)	15.18	150	90
50	50*50*0.8(0.5)	322(201)	6.5	110	92
76	76*76*1.0(0.6)	262(157)	1.83	68	95
89	89*89*1.2(0.7)	283(165)	1.2	58	97
Packaging Detail:	Ton bags, Cartons ,Iron drums, woven bags, as per your request.
Delivery Detail:	2 weeks

Size mm	Bulk density kg/m3	Numberper m3	Surface area m2/m3	Free volume %
15×15×0.3	379	230000	350	95
25×25×0.4	318	51000	216	96
25×25×0.5	400	51000	220	95
35×35×0.8	430	19000	150	93
50×50×0.5	203	6500	106	97.4
50×50×0.7	285	6500	108	96.4
50×50×0.8	325	7000	109	95
76×76×0.8	212	1830	69	97.3
80×80×1.2	300	1600	65	96
90×90×1.0	236	1160	62	97

The above data is reference to material stainless steel (AISI304) in the material thickness shown.

popular type metal rasching ring