NMFC 54930 - Clay Crucibles in Boxes | Class 70

To find the correct freight class for your shipment:

1. Use sturdy, double‑wall boxes with dividers or foam to isolate each clay crucible or scorifier; fill voids with cushioning like vermiculite to prevent chipping.
2. Palletize boxes on a 48x40 pallet with corner posts and stretch wrap; band lightly to avoid crushing; mark Fragile and Top Load Preferred on all sides.
3. Avoid mixed pallets with heavy metal stock or castings; if mixing is unavoidable, place crucible cartons on the top layer and use slip sheets.
4. Document piece counts per box and per pallet on the BOL and packing list to reduce shortage disputes and speed claims if breakage occurs.

Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.

• Predictable costs: fixed NMFC Class 70 (not density‑based) minimizes reclass charges and keeps LTL quotes consistent.
• Lower risk and fewer claims with box-only packaging guidance tailored to brittle ceramic labware used in foundries and assay labs.
• Quicker rating and tendering since the item is non‑hazardous and has a single, clear classification—no complex density calculations.
• Better customer lead times: damage‑reducing pallet practices help crucibles arrive intact, cutting replacements and reships.