PP Hollow Ball

PP Hollow Ball ISO9001:2000 size:25-50mm material: PP available for stripping, absorbing and washing

Plastic tower packings are made from polyethylene(PE),polypropylene(PP),reinforced polypropylene(RPP),polyvinyl chloride  (PVC),chlorinated polyvinyl chloride(CPVC)and polyvinylidene fluoride(PVDF).

PP Hollow Ball  have a strong resistance to chemical   corrosion, large void space and fluid capacity, low pressure drop, energy saving, low operation cost, light in weight and  easy to be load and unload, and reusable.

They are available for stripping, absorbing and washing in low temperature of 60-150C in the tower in chemical, petrochemical, alkali chloride, coal gas and environmental protection industries.

Plastic Random Packing include Pall ring, Intalox saddles, Super intalox, Cascade ring, Heilex ring, Conjugate ring,  HQM flat ring, Teller Rosetter ring, Hollow ball, Polyhedral ball, Cage ball and Covering ball,HQR ring.

Characteristic Indexes of Plastic hollow ball

Name	Normalmm	Diameter×Height×Thicknessmm	Surface aream2/m3	Void space%	Bulk densitykg/m3	No. elementsper/m3	Packing factorm-1
Hollow ball	Φ25	25×1.0	200	42	125	41500	2700
	Φ38	38×1.2	150	42	121	22000	2025
	Φ50	50×1.5	120	42	73	10480	1620

Physical & Chemical Properties of Plastic Packings

Material Item	PE	PP	RPP	PVC	CPVC	PVDF
Density,g/cm3	0.94-0.96	0.89-0.91	0.92-0.94	1.32-1.44	1.50-1.54	1.75-1.78
Working temperature,C	≤90	≤100	≤120	≤60	≤90	≤150
Chemical resistance	Corrosion resistant
Compressive strength, N/mm	≥6.0	≥6.5	≥7.0	≥6.0	≥8.0	≥10.0

PP Hollow Ball