Metal Random Packing | SS316L, SS304, Carbon Steel | Daier Random Packing


Pall Ring | SS316L  (ASTM A240)


High-precision SS316L Metal Pall Ring – 1.2mm wall thickness – for industrial distillation – Ruler Measured – Pingxiang Daier
Range of Metal Pall Rings – diameters 25mm and 50mm – SS316L (Mo≥2.0% ASTM A240) – for industrial distillation – Ruler Measured – Pingxiang Daier
Stainless steel Pall Ring – side view – optimized internal window geometry – for high gas-liquid contact efficiency – Ruler Measured – Pingxiang Daier
16mm Metal Pall Ring – small size – for high-efficiency laboratory columns – SS316L (Mo≥2.0% ASTM A240) – Ruler Measured – Pingxiang Daier

Raschig Ring | SS316L / 304


Standard Metal Raschig Ring – high mechanical strength – for tower support layers – Ruler Measured – Pingxiang Daier
SS316L Raschig Rings – batch production – 25mm and 38mm industrial sizes – for tower packing – Ruler Measured – Pingxiang Daier
Heavy-duty Metal Raschig Rings – engineered for high-temperature chemical processes – thermal stability up to 400°C – SS316L (Mo≥2.0% ASTM A240) – Ruler Measured – Pingxiang Daier
Large-diameter Raschig Ring – isolated view – for crude oil refining towers – high mechanical strength – Ruler Measured – Pingxiang Daier

Super Raschig Ring | SS316L  (ASTM A240)


SS316L Metal Super Raschig Ring – advanced open-frame design – reduces pressure drop by 30% – high efficiency – for high-capacity distillation – Ruler Measured – Pingxiang Daier
Patented Metal Super Raschig Ring – batch display – superior liquid distribution geometry – for enhanced mass transfer efficiency – SS316L (Mo≥2.0% ASTM A240) – Ruler Measured – Pingxiang Daier
Industrial-grade Super Raschig Ring – side view – optimized hydraulics – for large-scale columns up to 8000mm diameter – SS316L (Mo≥2.0% ASTM A240) – Ruler Measured – Pingxiang Daier
High-capacity Metal Super Raschig Ring – isolated view – for vacuum and high-pressure distillation – SS316L (Mo≥2.0% ASTM A240) – Ruler Measured – Pingxiang Daier

Intalox Saddle | SS316L


Precision-crafted Metal Intalox Saddle Ring – IMTP equivalent – minimizes wall flow and fouling – for high-efficiency mass transfer – SS316L (Mo≥2.0% ASTM A240) – Ruler Measured – Pingxiang Daier
Detailed inspection – Metal Intalox Saddle Ring – arc-shaped surface – maximizes gas-liquid contact area – SS316L (Mo≥2.0% ASTM A240) – Ruler Measured – Pingxiang Daier
Side view – SS304 and SS316L Intalox Saddles – for acid gas removal and solvent recovery processes – high corrosion resistance – Ruler Measured – Pingxiang Daier
Large-size industrial Intalox Saddles – batch ready for dispatch – high production capacity – global project supply via Xiamen Port – Ruler Measured – Pingxiang Daier

Dixon Ring | SS316L  (ASTM A240)


Precision-engineered Metal Dixon Ring – ultra-high surface area – for laboratory distillation columns – SS316L (Mo≥2.0% ASTM A240) – Ruler Measured – Pingxiang Daier
Small-size SS316L Dixon Rings – displayed in a clear bowl – uniform mesh size from 3mm to 10mm – for laboratory distillation – Ruler Measured – Pingxiang Daier
Industrial-grade Metal Dixon Ring – detailed inspection – maximized gas-liquid contact – for fine chemical separation – SS316L (Mo≥2.0% ASTM A240) – Ruler Measured – Pingxiang Daier
Isolated bowl display – Metal Dixon Rings – high-purity separation – 17+ years manufacturing experience – Ruler Measured – Pingxiang Daier

Cascade Mini Ring (CMR) | SS316L


SS304 Metal Cascade Mini Ring – advanced open structure – minimizes liquid wall flow – for high-efficiency distillation – Ruler Measured – Pingxiang Daier
Precision-fabricated Metal Cascade Mini Rings – batch production – smooth edges – uniform wall thickness from 0.3mm to 1.2mm – for high-performance distillation – Ruler Measured – Pingxiang Daier
Large-diameter Metal Cascade Mini Ring – isolated detailed view – enhanced fouling resistance – higher hydraulic throughput – SS316L (Mo≥2.0% ASTM A240) – Ruler Measured – Pingxiang Daier
Mixed material batch – Metal Cascade Mini Rings – carbon steel and stainless steel (SS304, SS316L) – ready for global dispatch via Xiamen Port – Ruler Measured – Pingxiang Daier

Teller Ring | SS316L


Precision-crafted SS316L Metal Teller Ring (Rosette) – for efficient gas scrubbing and high-temperature absorption – Mo≥2.0% ASTM A240 – Ruler Measured – Pingxiang Daier
Metal Teller Ring – detailed inspection – unique circle-like internal structure – maximizes gas-liquid contact area – high efficiency – Ruler Measured – Pingxiang Daier
High-capacity Metal Teller Ring – low pressure drop – resists high gas velocities – suitable for towers up to 8000mm diameter – Ruler Measured – Pingxiang Daier
Industrial Intalox Saddles – large-size batch – factory direct – high production capacity – fast shipping via Xiamen Port for global projects – Ruler Measured – Pingxiang Daier

Flat Ring | SS316L  (ASTM A240)


Precision-engineered Metal Flat Ring – thin-profile design – reduces gas resistance – maximizes vapor throughput – for high-capacity distillation – SS316L (Mo≥2.0% ASTM A240) – Ruler Measured – Pingxiang Daier
Pair of SS316L Metal Flat Rings – high-vapor velocity distillation columns – prevents liquid flooding – thin-profile design – Mo≥2.0% ASTM A240 – Ruler Measured – Pingxiang Daier
Metal Flat Ring – detailed side view – high-strength welded seam – uniform geometry – for reliable chemical tower operation – Ruler Measured – Pingxiang Daier
Bulk-ready Metal Flat Rings – factory direct – cost-effective for large-scale industrial mass transfer applications – SS316L (Mo≥2.0% ASTM A240) – Ruler Measured – Pingxiang Daier

Metal Random Packing

Metal Random Packing | High-Performance Tower Internals SolutionsPingxiang Daier Separation Tech is a premier ISO 9001-certified manufacturer specializing in the engineering and production of Metal Random Packing. Our comprehensive range of tower packing is precision-fabricated from high-quality Stainless Steel (304, 304L, 316, 316L, 410), Carbon Steel, and specialized Alloys (Monel, Titanium, Duplex Steel) to ensure maximum mechanical strength and superior mass transfer efficiency.

The D-A-I-E-R Portfolio: A Complete Range of GeometriesWe offer an industry-leading selection of metal random packing designed to solve specific hydraulic challenges:

Metal Pall Ring: The versatile industry standard for high throughput and reliable performance.

Metal Raschig Ring: Robust, high-strength packing ideal for heavy-duty support and classic distillation.

Metal Super Raschig Ring: Next-generation design offering up to 30% lower pressure drop than standard rings.

Metal Intalox Saddle Ring: High-efficiency IMTP equivalent for optimized liquid distribution in vacuum towers.

Metal Cascade Mini Ring: Low aspect ratio design for maximum fouling resistance and increased capacity.

Metal Dixon Ring: Precision micro-packing (3mm-10mm) for laboratory-scale and fine chemical high-purity separation.

Metal Teller Ring (Rosette): Unique circular structure for superior gas scrubbing and absorption surface area.

Metal Flat Ring: Optimized geometry for high vapor velocities and enhanced gas-liquid contact.

Key Technical AdvantagesMaximized Mass Transfer Efficiency: Our randomly stacked structures induce turbulent flow, significantly increasing the effective contact area between gas and liquid phases.

High Throughput & Low Pressure Drop: Engineered geometries ensure high hydraulic capacity with minimal energy consumption.

Extreme Condition Durability: Rated for high-temperature operations (Stainless Steel < 400°C, Carbon Steel < 300°C) and corrosive environments.

Segmented Installation & Maintenance: Easy to load/unload, compatible with all tower diameters from 300mm to 8000mm.

Global Industry ApplicationsDaier’s metal random packing is widely deployed in:

Petrochemical & Oil Refining: Crude distillation, stripping, and absorption columns.

Chemical Processing: Acid gas removal, solvent recovery, and ammonia synthesis.

Environmental Protection: Gas scrubbing, VOC removal, and wastewater treatment.

Why Global Buyers Partner with Daier?17+ Years of Engineering Mastery: We provide factory-direct technical support for tower optimization and hydraulic calculations.

Precision Manufacturing: Automated production lines guarantee consistent wall thickness and geometric accuracy.

Fast Export via Xiamen Port: Our strategic location near Xiamen Port allows for professional container consolidation, competitive freight, and ultra-fast international delivery.

Customized OEM/ODM Solutions: Tailored packing designs and material grades to match your specific tower dimensions and process conditions.


Parameters of  Metal Random Packing


Technical specification sheet – Daier metal random packing – includes Pall ring, Raschig ring, Intalox saddle, Dixon ring, Cascade Mini ring, Teller ring, Flat ring – all SS316L (Mo≥2.0% ASTM A240) – Ruler Measured – Pingxiang Daier
Comprehensive portfolio – Metal Pall Rings and Raschig Rings – stainless steel (SS304, SS316L with Mo≥2.0%) and copper/brass alloys – for versatile industrial tower applications – Ruler Measured – Pingxiang Daier
Quality control and applications – precision measurement of tower packing – real-world deployment in petrochemical refineries, gas processing plants, water treatment facilities – Ruler Measured – Pingxiang Daier

🐀𢑓end your process data — engineering evaluation before packing selection.