25 38 50 76 mm Plastic Pall Ring Tower Packing

Short Description:

Plastic Pall Ring packing is a high hole diameter equal to the packing ring, each window there are five tongue leaves, each leaf tongue ring in turn point to heart, upper and lower levels of the location of the opposite window at different times and in general Central area of wall openings about the total area of about 30%. With porosity, and pressure drop and low height of mass transfer unit, the pan-point high, vapor-liquid contact with the full, the proportion of small, high mass transfer efficiency.
This structure improves the vapor-liquid distribution, make full use of the inner surface of the ring, so that the tower fill the gas and liquid form from the free passage.

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Technical Specification of Plastic Pall Ring

Product name				Plastic pall ring
Material				PP/RPP/PVC/CPVC/PVDF/PTFE, etc
Life span				>3 years
Size mm		Surface area m2/m3	Void volume %	Packing number pieces/ m3	Packing density Kg/m3	Dry packing factor m-1
3/5”	16161	188	91	170000	85	275
1”	25251.2	175	90	53500	69	239
1-1/2”	38381.4	115	89	15800	69	220
2”	50501.5	93	90	6500	52	127
3”	76762.6	73.2	92	1927	48	94
4”	1001003	52.8	94	1000	48	82
Feature		High void ratio, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact, small specific gravity, high efficiency of mass transfer.
Advantage		1. Their special structure make it has big flux, low pressure drop, good anti-impaction capability. 2. Strong resistance to chemical corrosion, large void space. energy saving, low operation cost and easy to be load and unload.
Application		These various plastic tower packing are widely used in petroleum and chemical, alkali chloride, gas and environmental protection industries with max. temperature of 280°.

Physical & Chemical Properties of Plastic Pall Ring

Plastic tower packing can be made from heat resistant and chemical corrosion resistant plastics, including polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chlorinated polyvinyl chloride (CPVC), polyvinyiidene fluoride (PVDF) and Polytetrafluoroethylene (PTFE). The temperature in media ranges from 60 Degree C to 280 Degree C.

Performace/Material	PE	PP	RPP	PVC	CPVC	PVDF
Density(g/cm3) (after injection molding)	0.98	0.96	1.2	1.7	1.8	1.8
Operation temp.(℃)	90	＞100	＞120	＞60	＞90	＞150
Chemical corrosion resistance	GOOD	GOOD	GOOD	GOOD	GOOD	GOOD
Compression strength(Mpa)	＞6.0	＞6.0	＞6.0	＞6.0	＞6.0	＞6.0

Material

Our Factory assure all tower packing made from 100% Virgin Material.

Shipment for Products

1. OCEAN SHIPPING for large volume.

2. AIR or EXPRESS TRANSPORT for sample request.

Packaging & Shipping

Package type	Container load capacity			Delivery time	Quality insurance	Payment terms
	20 GP	40 GP	40 HQ
Ton bag	20-24 m3	40 m3	48 m3	Within 3-10 days	Chinese national standard; SGS; Offer quality assurance as request.	T/T, L/C, Paypal, West Union, Paypal
Plastic bag	25 m3	54 m3	65 m3
Paper box	20 m3	40 m3	40 m3