Specifications

F4 Raschig rings:
1. Anti High Temperature 180-250C
2.Excellent Anti Corrosion
3.No absorption rate
4.ISO9001:2008 Approved

 

 

 

 

 

 

F4 Raschig rings Charactor Compared with other materials'

1.  Anti High Temp: 180-250C

2.Excellent Corrosion Resistance

3.Good electrical insulation, each mm resistant to 15000 v above

4.Good quality, pure F4 ,Teflon material

5.Surface friction coefficient is low, not "dirt

 

F4 Rashic rings appication:

 petroleum, chemical industry, textile, pharmaceutical, metallurgy, machinery. Electronics, electric equipment, electric power, the papermaking, water treatment, the environmental protection, the aviation

 

 

F4 Raschig rings Technical Data:

No.	Size	Bulk density(kg/m3)	No./ m3	Surface Area(m2/m3)	Void Rate
1	φ20*2*20	550	125000	267	0.928
2	φ25*2*25	450	60000	219	0.934
3	φ29*2*29	400	35000	193	0.936
4	φ38*2.5*38	370	15800	148	0.94
5	φ40*2*40	350	15100	138	0.942
6	φ42*3*42	550	14500	132	0.943
7	φ50*2*50	250	6800	108	0.945
8	φ50*3*50	350	6800	108	0.945
9	φ50*4*50	450	6800	108	0.945
10	φ50*5*50	580	6800	108	0.945
11	φ65*3*65	300	4600	84	0.948
12	φ65*5*65	500	4600	84	0.948
13	φ76*4*76	460	3000	72	0.95