China PP PVC CPVC PVDF Plastic Pall Ring for mass transfer manufacturers and suppliers

PP PVC CPVC PVDF Plastic Pall Ring for mass transfer

Short Description:

Plastic Pall Ring packing is an economical and versatile industry standard with well-known performance characteristics. Plastic Pall ring has an advance on the Raschig Ring, the Pall Ring has similar cylindrical dimensions but has two rows of punched out holes, with fingers or webs turned into the centre of the cylinder, which significantly increases the performance of the packing, in terms of throughput, efficiency and pressure drop.

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Product Detail

Product Tags

Product Description

• Good capacity and low pressure drop
• Higher liquid hold-up and residence time
• Versatile standard packing
• High mechanical strength

Performance

1. Good Capacity and Low Pressure Drop
• Higher capacity and lower pressure drop than ceramic packing.
• Multiple sizes provide ability to optimize capacity and efficiency based on application requirements.
2. Higher Liquid Hold-up and Residence Time
• Relatively high liquid hold-up allows good absorption efficiency with slow chemical reaction.
3. Versatile Standard Packing
• Lower sensitivity to liquid and vapor distribution quality allows use with conventional liquid distributors.
4. High Mechanical Strength
• Ring and spoke construction provides high mechanical strength, which allows use in deep beds.

Application

• Absorption, scrubbing, and stripping services
• Versatile alternative to metal Pall rings

Material Available

Polypropylene, Glass Filled Polypropylene, Low Density Polyethylene, High Density Polyethylene, PVC, CPVC, Kynar (PVDF), Halar (E-CTFE), Tefzel (ETFE), Glass Filled ETFE, PFA.

Specification

Item	Plastic Pall Rings
Model	Dimension (mm)	No. per volume	Surface Area	Void Volume	Dry packingfactor
Model	Dia x Hgt x Thk	Pcs/m3	m2/m3	%	m-1
PPR-16	16X16X1.0	180000	188	91.1	275
PPR-25	25X25X1.2	49000	175	90	239
PPR-38	38X38X1.4	13600	155	89	220
PPR-50	50X50X1.5	6300	93	90	127
PPR-76	76x76x2.6	1830	73.2	92	94
Application	- Aviation industry
	- Automotive industry
	- Brominating plants
	- Chemical industry
	- Caustic soda plants, CL lines
	- Deionization plants
	- Pharmaceutical industry
	- Paper and pulp process lines
Material	Polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP),polyvinyl chloride (PVC), chloridized polyvinyl chloride (CPVC) and polyvinylidene fluoride (PVDF).
Delivery Time	7-10 days since payment receipt.