Plastic Teller Rosette Ring

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Brief

Plastic Teller Rosette Ring has features such as high free volume, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact, small specific gravity and so on.

Detail Description

1. Product Description

Plastic Teller Rosette Ring is made from heat resistant and chemical corrosion resistant plastics, including polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chloridized polyvinyl chloride (CPVC) and polyvinylidene fluoride (PVDF). It hasfeatures such as high free volume, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact, small specific gravity, high mass transfer efficiency and so on, and the application temperature in media ranges from 60°Cto 150°C. For these reasons it is widely used in the packing towers in petroleum industry, chemical industry, alkali-Chloride industry, coal gas industry and environmental protection, etc.

2. Physical & Chemical properties

Performance / Material	PE	PP	RPP	PVC	CPVC	PVDF
Density (kg/m³)	0.94-0.96	0.89-0.91	0.93-0.94	1.32-1.44	1.50-1.54	1.75-1.78
Operation Temp.(Degree C)	≤90	≤100	≤120	≤60	≤90	≤150
Chemical corrosion resistance	Good	Good	Good	Good	Good	Good
Compression Strength(Mpa)	>6.0	>6.5	>7.0	>6.0	>8.0	>10.0

3.Technical Data

Size (mm)	Surface (m²/m³⁾	Free Vol. (%)	Number (per /m³⁾	Weight kg/m³
259(1.5*2) (5 ring)	195	82	170000	90
4719(3*3) (9 ring)	185	88	32500	111
5119(3*3) (9 ring)	180	98	23500	103
5919(3*3) (12 ring)	150	92	17500	72
7327.5(3*4) (12 ring)	127	89	8000	80
9537(3*6) (18 ring)	94	90	3900	78
14537(36) (20 ring)	118	95	1100	48

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