Direct factory configurations engineered for thermal robustness, low operating pressure drops, and maximized gas-liquid contact interfaces.
Modern chemical separations demand exceptional void fractions, boundary-layer turbulence, and minimal flow channel distortion under severe operating loads.
By engineering interior ribs and peripheral apertures into hollow spheres, interfacial turbulence is amplified without causing mechanical hold-up or stagnant pocket formation.
Utilizing high-purity Polypropylene (PP), Reinforced Polypropylene (RPP), PVDF, and PTFE allows operational spans from cryogenics to 160°C in corrosive acid-mist scrubbers.
Ceramic and fused mineral spheres eliminate silica leaching problems in catalyst bed topping zones while remaining resistant to sulfurous and nitric condensates.
Direct from manufacturing lines in Pingxiang. Real-time indicative procurement baseline calculated for multi-container logistics and plant revamp orders.
| Nominal Diameter (mm) | Material Matrix | Bulk Density (kg/m³) | Specific Surface Area (m²/m³) | Void Ratio (%) | Crush Strength (kN) | FOB China Unit Price ($/m³) | Production Status |
|---|---|---|---|---|---|---|---|
| DN25 (1") | Polypropylene (Virgin Grade) | 75 - 85 | 230 - 250 | > 90% | ≥ 1.8 | $145.00 - $185.00 | Tier-1 In Stock |
| DN38 (1.5") | Virgin PP / RPP Compound | 52 - 62 | 160 - 180 | > 92% | ≥ 2.2 | $135.00 - $175.00 | Tier-1 In Stock |
| DN50 (2") | High Temp Polypropylene | 40 - 48 | 120 - 140 | > 94% | ≥ 3.0 | $125.00 - $165.00 | Tier-1 In Stock |
| DN76 (3") | PVDF / Premium Fluoropolymer | 35 - 42 | 85 - 95 | > 95% | ≥ 4.5 | $480.00 - $620.00 | Engineered to Order |
| DN25 - DN50 Ceramic | Standard Inert Alumina (17–23%) | 1350 - 1450 | 110 - 190 | > 48% | ≥ 5.5 | $380.00 - $460.00 | Tier-1 In Stock |
| DN25 - DN50 High Alumina | Al2O3 ≥ 99% Super Inert | 1450 - 1550 | 110 - 190 | > 46% | ≥ 9.8 | $750.00 - $920.00 | Production Batching |
Engineered media systems deployed globally across chemical processing, emission abatement, and refining towers.
Polyhedral hollow balls break gas boundary stagnation, maximizing scrubbing liquor wash rates in bioscrubbers, municipal wastewater aerators, and chemical pickling exhaust hoods.
Installed as multi-layer surface blanket media in open storage vessels and cooling systems, hollow balls cut evaporative water losses by up to 85% and seal harmful acid fumes.
High-crush inert spherical media provide robust bottom-support lattices and top-retention capping layers in high-pressure hydrotreaters, reformers, and shift converters.
Every container exported from our Pingxiang facility undergoes batch sampling, structural verification, and comprehensive packaging safeguards.
Factory-direct mill test reports detailing exact Al2O3, SiO2, Fe2O3 purity fractions, along with melt flow index and polymer density metrics per batch lot.
Reinforced double-layered woven jumbo bags (1 m³ / 1000 kg capacity) or palletized moisture-barrier corrugated export cartons with plastic drum sealing options.
Direct rail and trucking arteries connect the Pingxiang manufacturing base to Shenzhen, Ningbo, and Shanghai maritime hubs within 48 to 72 hours.
Pioneering tomorrow's process efficiencies through lightweight materials, recycled high-tenacity polymers, and bio-functional surface catalysts.
Engineering micro-grooved polymer shells to cultivate nitrifying colonies faster for advanced aquaculture and municipal biological reactors.
Refining sub-0.1% SiO2 high-purity support media for syngas, reforming, and high-temperature hydrogen generation modules.
Testing amine-functionalized hollow packing media designed to cut thermal regeneration overhead in industrial point-source carbon capture units.
Browse our full range of engineered ceramic saddles, structured wire packings, and precision distillation trays.
Specification and selection guidance to clarify lead times, testing standards, and material compatibility.
Pricing correlates directly with virgin resin grades (e.g. PP vs. fluoropolymer PVDF), mechanical wall thickness, and dimensional tolerances. Ceramic spheres depend on kiln dwell schedules and the Al2O3 percentage (ranging from 17% up to 99% super-inert grades).
Hollow balls provide high void fractions and distribute uniformly across broad-area vessels without interlocking or channeling. Pall rings offer higher specific surface areas for vapor-liquid separation, making them better suited for deep, vertical distillation columns.
Every export dispatch includes Certificate of Analysis (COA), batch-tested crush strength reports, raw material traceability sheets, commercial invoices, packing lists, and fumigated wood packing verification under ISPM-15 standards.
Yes. In-house mold fabrication allows us to customize diameter ratios, wall thicknesses, and internal ribbing configurations to meet specific hydrodynamic models or crush requirements.