Raschig ring (high-temp variant) · OEM code AW-CC-RRB01 · Primary application: 高强度反应器支撑 (high-strength reactor support)
The FJ-RRB01 (AW-CC-RRB01) is a high-purity alumina catalyst carrier supplied by Zibo Yingchuan Aluminum Co., Ltd. Formed as a Raschig ring (high-temp variant), it is engineered for 高强度反应器支撑 (high-strength reactor support) applications. Particle size distribution, surface area, attrition rate, and crush strength are all controlled to OEM specifications matching Fuji reference FJ-RRB01. Custom surface area, pore volume, and size grading available on request (MOQ 1 t).
| Spec | 01 | 02 |
|---|---|---|
| Outer dia mm | 3.2-8.0 | |
| Inner dia mm | 1.0-4.0 | |
| Length mm | 3.0-15.0 | |
| LOI wt.% | <3.0 | |
| Water absorption wt.% | >30.0 | |
| Radial crush N/cm | >120.0 | |
| Wear % | <5.0 | |
| Bulk density g/ml | 0.6-0.9 |
Note: Fuji reference code FJ-RRB01 shown for cross-reference. okkinc OEM code: AW-CC-RRB01. All values per Fuji datasheet; alternative grades available on request.
高强度反应器支撑 (high-strength reactor support).
Our OEM equivalent of FJ-RRB01 is AW-CC-RRB01, manufactured to the same specifications. Cross-reference samples can be supplied in 7-10 days.
Yes — we offer custom BET surface area (100-380 m²/g) and pore volume (0.3-0.9 ml/g) for trial orders from 1 t MOQ. Engineering lead time +10 days.
Standard lead time 10-15 days after PO. Shipping terms: FOB Qingdao, CIF, or DDP available. 25 kg bags / 500 kg / 1000 kg supersacks.
Free 1-2 kg sample. Pre-filled WhatsApp message with FJ-RRB01 specs.