Rongjian 25mm 50mm 76mm Ceramic Cascade Mini Ring for Distillation Column Tower Packing
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Product Highlights
- High Mass Transfer Efficiency: Cascade shape increases gas-liquid contact area for better efficiency.
- Strong Chemical Resistance: Excellent acid resistance and corrosion resistance for harsh environments.
- High Mechanical Strength: Durable structure with high strength and long service life.
- Low Gas Pressure Drop: Optimized design ensures low pressure drop for large processing capacity.
- Easy Maintenance: Simple to clean and regenerate, reducing operational downtime.
- Multiple Size Options: Available in 25mm, 38mm, 50mm, and 76mm for various applications.
- Wide Industry Application: Suitable for chemical, metallurgy, pharmaceutical, and environmental industries.
Product Attributes
- Customization
- Available
- Active Ingredient Content
- Argil,Al2O3
- Application
- Electronics, Electronics Industry, Medical Industry, Packaging Industry, Chemical Industry
- Model NO.
- RJ-1961
- CAS No.
- 65997-19-5
- Color
- Light Grey
- EINECS
- 266-340-9
- Form
- Cylindrical
- Formula
- N/a
- Purity
- ＜95%
- Material
- Ceramic
- Type
- Random Packing
- Usage
- Chemical Engineering, Chemical Industry Product
- Structure Feature
- Cascade Shape
- Character
- Acid Resistance
- Materials
- Argil,Al2O3
- Advantage
- High Mass Transfer Efficiency
- Transport Package
- Carton Box, Ton Bag, Steel Drum
- Specification
- 25mm 38mm 50mm 76mm
- Trademark
- RONGJIAN
- Origin
- China
- HS Code
- 6909110000
- Production Capacity
- 10000ton/Year
Product Images of Rongjian 25mm 50mm 76mm Ceramic Cascade Mini Ring for Distillation Column Tower Packing
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Rongjian 25mm 50mm 76mm Ceramic Cascade Mini Ring for Distillation Column Tower Packing -
Rongjian 25mm 50mm 76mm Ceramic Cascade Mini Ring for Distillation Column Tower Packing -
Rongjian 25mm 50mm 76mm Ceramic Cascade Mini Ring for Distillation Column Tower Packing -
Rongjian 25mm 50mm 76mm Ceramic Cascade Mini Ring for Distillation Column Tower Packing -
Rongjian 25mm 50mm 76mm Ceramic Cascade Mini Ring for Distillation Column Tower Packing -
Rongjian 25mm 50mm 76mm Ceramic Cascade Mini Ring for Distillation Column Tower Packing
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Product Description
Ceramic cascade ring is widely used in chemical industry,metallurgy,acid making,oxygen making,iron and steel,pharmaceutical,fine chemical industry and so on.ceramic stepped rings are characterized by excellent chemical corrosion resistance,high temperature resistance,high mass transfer efficiency and mechanical strength.
| Specification(mm) | Size (mm) |
Surface area (m²/m³) |
Free volume (%) |
Bulk numbers (per/m3) |
Bulk density (kg/m³) |
Dry packing Factor (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 |
Q1: Where Is Your Factory Located?
A: Our factory are located in No.1-269, Zone B, Xiangdong Industrial Park, Xiangdong District, Pingxiang City, Jiangxi,China.welocme your visiting.
Q 2: What Are Your Main Products?
A:Our factory mainly produces various kinds of ceramic balls, molecular sieves, actived alumina, tower random packing,plastic and metal material, environmental filter materials, high-performance ceramics and so on.
Q3: What Kind Of Payment Do You Accept?
A:we accept T/T,western union.
Q4:What's your terms of delivery?
A:EXW, FOB, CIF, DAP .
Q5: Can I get free samples?
A: Yes, free samples 1-2 kg,please advise your contact details.
Q6: What is your MOQ?
A: The MOQ is different as per different products, for example, 1 Ton for ceramic ball.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI249998". Items marked "
" are certified.
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Company Profile
Pingxiang Rongjian Environmental Protection Chemical Packing Co., Ltd.
Company Profile
Established in 2010, Pingxiang Rongjian Environmental Protection Chemical Packing Co., Ltd. is a high-tech enterprise specializing in the R&D, production, and sales of chemical packing and environmental protection materials. After 14 years of rapid development, the company has become a leading global supplier of industrial packing materials, with products exported to over 100 countries and regions. We employ more than 300 staff, including nearly 100 technical professionals, forming a highly skilled and experienced R&D and production team.
Corporate Strength & CertificationsAuthorized Certifications: Certified with ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and ISO 45001 Occupational Health & Safety Management System.
Technological Leadership: Holds 17 national patents and has been awarded multiple national-level "High-Quality Product" titles.
Production Capacity: Modern manufacturing facilities with an annual output exceeding 10, 000 tons, capable of meeting large-scale global demand.
Core Products & ApplicationsOur main products include:
Ceramic Packing: Ceramic balls, structured ceramic packing, and random ceramic packing, featuring high-temperature resistance, corrosion resistance, and durability for harsh industrial conditions.
Adsorption & Catalytic Materials: Molecular sieves, catalysts, and activated alumina, widely used in petrochemical and gas purification industries.
Environmental Filtration Media: Activated carbon and filtration materials for wastewater and exhaust gas treatment.
Metal & Plastic Packing: Lightweight and corrosion-resistant structured/random packing for diversified industrial needs.
These products are extensively applied in domestic industries such as power generation, petroleum, chemical processing, metallurgy, environmental protection, and pharmaceuticals, as well as in high-end sectors including aerospace. They are also exported to Europe, North America, Southeast Asia, the Middle East, and other global markets, earning long-term trust from customers for their superior quality.
Quality & Service CommitmentAdhering to the principle of "Quality First, Innovation Driven, " we implement strict quality control from raw material selection to production, ensuring stable and reliable product performance. We provide customized solutions, technical consultation, and after-sales support to deliver lasting value to our clients.
Vision for the Future
Rongjian Environmental Protection will continue to innovate in the field of industrial packing materials, promoting sustainable industrial development through advanced technology, and striving to become the most trusted global partner for our customers.
About Our Factory & Business Background
- Address
- No. 1-269, Zone B, Xiangdong Industrial Park, Xiangdong District, Pingxiang, Jiangxi, China
-
Terms of Payment
- T/T, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF, DAP, FCA
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Ton
-
Supply Chain Partners
- 1
Our Production Capability & Technical Expertise
- Main Products
- Ceramic Ball, Pall Ring, Molecular Sieve, Honeycomb Ceramic, Activated Alumina, Structured Packing, Metal Random Packing, Plastic Random Packing, Ceramic Random Packing
-
Production Lines
- 2
-
Production Machines
- Furance, Electric Kiln, Drying Furnace, Screening Machine
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
OEM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 1 Years
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Eastern Asia, Western Europe
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO14001, ISO45001:2018
FAQ
- Where is your factory located?
- Our factory is located in No.1-269, Zone B, Xiangdong Industrial Park, Xiangdong District, Pingxiang City, Jiangxi, China. You are welcome to visit.
- What are your main products?
- We mainly produce ceramic balls, molecular sieves, activated alumina, tower random packing, plastic and metal materials, environmental filter materials, and high-performance ceramics.
- What payment methods do you accept?
- We accept T/T and Western Union.
- What are your terms of delivery?
- We support EXW, FOB, CIF, and DAP terms.
- Can I get free samples?
- Yes, we provide free samples of 1-2 kg. Please provide your contact details.
- What is the minimum order quantity (MOQ)?
- The MOQ varies by product. For example, the MOQ for ceramic balls is 1 Ton.
- What is the lead time for production?
- The average lead time is within 15 workdays, regardless of peak or off-peak seasons.
- Is customization available?
- Yes, we offer full customization, minor customization, and flexible customization from samples or designs.
Send your message to this supplier
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