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 Metal Conjugated Ring Tower Packing Manufacturers, Factory

1 / 1

Wholesale Metal Conjugated Ring Tower Packing Manufacturers, Factory

Metal Conjugated Ring random tower packing is of big liquid flow, low pressure drop and high efficiency. This packing takes the advantages of raschig ring and intalox saddle. It has proper flanging and diameter ratio. point contact isused between rings and tower wall. It has better mass transfer property. This packing widely used in packed tower of alkali-chloride industry, petroleum industry, coal gas industry, chemical industry and environment industry, etc.

Send Inquiry

Product Description

Technical Specification of Metal Conjugated Ring

Size D×H×T (mm)	Specific Surface (m²/m³)	Void Fraction (%)	Packing Number (Piece/m³)	Bulk Density (Kg/m³)
16 × 16 × 0.4	313	97	211,250	354
25 × 25 × 0.5	185	95	75,000	216
38 × 38 × 0.8	116	96	19,500	131
50 × 50 × 0.8	86	96	9,772	97
80 × 80 × 0.8	81	95	3,980	94.5

Packaging & Shipping

Package	Carton box, Jumbo bag, Wooden case
Order Type / Container	20GP	40GP	40HQ	Normal Order	Minimum Order	Sample Order
Quantity	25 CBM	54 CBM	68 CBM	< 25 CBM	1 CBM	< 5 pcs
Delivery Time	7 days	14 days	20 days	7 days	3 days	In Stock

Note: Customized making is allowed according to project specifications.

Frequently Asked Questions

What standard sizes are available for Metal Conjugated Rings?

Standard sizes range from 16×16×0.4 mm to 80×80×0.8 mm, including 25×25×0.5 mm, 38×38×0.8 mm, and 50×50×0.8 mm. Tailored sizes are also supported upon request.

What packaging methods are provided for transport?

We provide carton boxes, heavy-duty jumbo bags, and wooden cases to ensure safe transport by sea, road, or air according to order requirements.

What is the minimum order quantity (MOQ) and lead time?

The minimum order quantity is 1 CBM with an estimated delivery lead time of 3 days. Standard orders below 25 CBM are typically delivered within 7 days.

Are sample orders available for testing?

Yes, sample orders of less than 5 pieces are kept in stock and ready for prompt dispatch for evaluation and quality verification.

What is the delivery time for full container loads?

Delivery times depend on container size: approximately 7 days for a 20GP container (25 CBM), 14 days for a 40GP container (54 CBM), and 20 days for a 40HQ container (68 CBM).

Is custom production supported for specific wall thicknesses or dimensions?

Yes, customized manufacturing is fully supported to meet specific process parameters, column sizes, and structural criteria.