Pingxiang Daier Versatile 50mm Ceramic Random Packing Industrial Use Pall Rings

• Customization: Available
• Type: Random Packing
• Material: Ceramic
• Model NO.: DR-PR01-1
• Style: Tower Packing
• Usage: Chemical Engineering, Chemical Industry Product, S
• Feature: Acid and Alkali Resistance
• Processing: Chemical Engineering
• Color: Gray
• Shape: Round
• Age: New
• Surface Decoration: Heat Resistance
• Effect: Tower Packing
• Use: Chemical Engineering, Chemical Industry Product, S
• Size: 25/38/50/80mm
• Key Words: Ceramic Pall Ring
• Name: Ceramic Rings
• Gross Weight Per Batch: 180.000 Kg
• Structure Feature: Ring Form Filler
• Max. Operation Temp: 1100 Celsius
• Transport Package: Plastic Bag, Jumbo Bag, Carton Box
• Specification: 110X110X120 cm
• Trademark: pingxiang daier
• Origin: Pingxiang Jiangxi
• HS Code: 6909110000
• Production Capacity: 5000 Mt/Year

Product Description

Product Description

Ceramic Pall Ring

Ceramic Pall ring is a kind of ring filler with equal height and diameter. There are five tongue lobes in each layer of window hole. The inner bend of each tongue blade points to the center of the ring,and the positions of the upper and lower windows are opposite to each other.

Generally, the opening area accounts for about 30% of the total area of the ring wall. The structure of Pall ring improves the
distribution of vapor and liquid, and makes full use of the inner surface of the ring, so that the gas and liquid in the packed tower can pass through the window freely.

 

Specification

Type	Size mm	Specific surface m2/m3	Void %	Bulk density kg/m3	Number N/m3	Dry packing factor m-1
φ25	25*25*3	220	75	50000	600	565
φ38	38*38*4	150	78,	540	13400	356
φ50	50*50*5	120	78	550	6400	252
φ80	80*80*9	75	80	520	1950	146

Item	Value
Water absorption  %	<0.5
Apparent porosity  %	<1
Specific gravityg/cm3	2.3-2.35
Operation temp ºC	1000
Moh's hardness (scale)	>6.5
Acid resistance %	>99.6
Alkali resistance %	>85

Packaging & Shipping

Package Type	Container Load Capacity		Delivery time	Quality Insurance
	20 GP	40 GP
Ton bag	20 m3	40 m3	Within 1 week	Chinese National Standard; Offer quality assurance as request.
Plastic bag	20 m3	40 m3
Paper box	20 m3	40 m3
Wooden box	20 m3	40 m3

Company Profile

ABOUT US

Pingxiang Daier Chemical Packing Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing, engineering construction, and technical services. Located in Pingxiang City—known as "the City of Industrial Ceramics in China"—the company was established in 2009 within the Xiangdong Industrial Ceramics Factory in Jiangxi Province.

Core products include Ceramic, polypropylene, and metal packings in various specifications; tower internals; eco-friendly filter media; microporous ceramics, ceramic balls, molecular sieves, activated alumina, chemical packings, catalysts, chemical auxiliaries, ceramic rollers, refractory materials, exhaust gas treatment systems, wastewater treatment equipment, and related technical services for environmental protection.

These products are widely used in industries including petrochemicals, oil refining, air separation, oxygen generation, chemical fertilizers, coal chemical processing, fine chemicals, pharmaceuticals, food processing, sulfuric acid production, steel, and coking, earning consistent recognition from users worldwide.

Daier has established collaborative partnerships with multiple research institutes, ensuring strong technical support and innovation capacity. With the authority to conduct import and export operations, the company exports to more than 100 countries across Southeast Asia, the Middle East, the Americas, Europe, Australia, and beyond.

Beyond supplying high-quality products, Daier is committed to delivering professional technical services and integrating technological innovation with industrial demands. Long-term cooperative relationships have been formed with numerous enterprises in petrochemical, fine chemical, pharmaceutical, steel, and coal chemical sectors, generating significant economic and social benefits.

We sincerely look forward to building lasting partnerships and creating mutual value. Daier—Your Reliable Partner for a Brighter Future.

Packing & Delivery

FAQ