Which alumina grade of inert ceramic ball should I choose for catalyst bed support?

Standard 17–23% Al2O3 inert balls suit most hydrotreating and reforming catalyst supports. Choose 23–30% for higher crush strength, and 99% alumina where high-temperature steam could cause silica leaching that would poison downstream catalysts.

What information do you need to recommend tower packing?

Please share the tower diameter and bed height, the service (distillation, absorption, stripping or scrubbing), the medium and its corrosivity, operating temperature and pressure, and any pressure-drop or capacity targets. Our engineers then propose packing type, material and size.

Can I receive samples and technical data sheets before ordering?

Yes. Samples of standard sizes and technical data sheets covering chemical composition, bulk density, crush strength and other key properties can be provided for evaluation before a production order.

How are ceramic and metal packing products packed for export?

Depending on product and volume, we use cartons, jumbo bags, plastic drums or wooden cases on fumigation-free or fumigated pallets, with clear marking for each size and batch to simplify site receiving.

Where is Zhongtai located and can buyers visit the factory?

We are based in Pingxiang, Jiangxi Province, a recognized Chinese hub for industrial ceramics and chemical packing. Buyers and third-party inspectors are welcome to visit; Korean customers audited our ceramic production in July 2018.

Wholesale Ceramic Cascade Mini Ring Tower Packing Supplier, Pricelist

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Wholesale Ceramic Cascade Mini Ring Tower Packing Supplier, Pricelist

Ceramic Cascade Mini Ring with excellent acid resistance and heat resistance. They can resist to corrosion of various inorganic acids, organic acids and organic solvents except hydrofluoric acid, and can be used in high or low temperature conditions. Consequently their application ranges are very wide. Ceramic Cascade Mini Ring can be used in the drying columns, absorbing columns, cooling towers, scrubbing towers in chemical industry, metallurgy industry, coal gas industry, oxygen producing industry, etc.

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Product Description

Technical Specification of Ceramic Cascade Mini Ring

SiO2 + Al2O3	>92%	CaO	<1.0%
SiO2	>76%	MgO	<0.5%
Al2O3	>17%	K2O+Na2O	<3.5%
Fe2O3	<1.0%	Other	<1%

Physical & Chemical Properties of Ceramic Cascade Mini Ring

Water absorption	<0.5%	Moh's hardness	>6.5 scale
Porosity	<1%	Acid resistance	>99.6%
Specific gravity	2.3-2.40 g/cm3	Alkali resistance	>85%
Max Operation temp			1200℃

Dimension and Other Physical Properties

Type	Dimension	Surface area	Void rate	Bulk numbers per m3	Bulk density	Dry packing factor
Φ	D × H × THK	α	%	Numbers	γp	α/ε3
mm	mm	m2/m3	m3/m3	Pcs/ m3	kg/m3	m-1
Φ25	25 × 15 × 3	210	73	72000	650	540
Φ38	38 × 23 × 4	153	74	21600	630	378
Φ50	50 × 30 × 5	102	76	9100	580	232
Φ76	76 × 46 × 9	75	78	2500	530	158

Other size also can be provided by custom made!

Shipment for Products

OCEAN SHIPPING Suitable for large volume logistics.

AIR OR EXPRESS TRANSPORT Optimized for sample requests and urgent delivery.

Packaging & Shipping

Package type	Container load capacity
Package type	20 GP	40 GP	40 HQ
Ton bag put on pallets	20-22m3	40-42 m3	40-44 m3
Plastic 25kg bags put on pallets with film	20 m3	40 m3	40 m3
Cartons put on pallets with film	20 m3	40 m3	40 m3
Wooden case	20 m3	40 m3	40 m3
Delivery time	Within 7 working days (for common type)	10 working days (for common type)	10 working days (for common type)