Product record
25mm Natural Coconut Shell Hookah Charcoal Cubes
Product 25mm Natural Coconut Shell Hookah Charcoal Cubes
Raw material Coconut shell
Application Hookah / shisha water-pipe fuel
Size 25 × 25 × 25 mm (nominal)
Ash ≤ 3.5% (typical 3.0%), ASTM D3174
Moisture ≤ 5%, ASTM D3173
Fixed carbon ≥ 80%, ASTM D3172
Burning time ~60 min per 25 mm cube (user-reported C25); supplier claims up to 120 min — condition-dependent
MOQ 1 tonne on stock packaging; one 20' container for printed OEM boxes
OEM Available — printed OEM boxes, 20' container MOQ
Manufacturer Not yet verified
Verification supplier-declared
Verification: supplier-declared
Values carry a verification status and a data source. Nothing on this
page is presented as CHARCOAL HUB test data unless it is labelled as
such. Source: https://bbqoncharcoal.com/product/25mm-hookah-charcoal/ (public supplier listing, supplier-declared values; not independently tested by CHARCOAL HUB). Last verified: 2026-10-07.
25mm Natural Coconut Shell Hookah Charcoal Cubes
Quick Facts
| Field | Value |
|---|---|
| Product | 25 mm natural coconut shell hookah charcoal cubes |
| Raw material | Coconut shell |
| Application | Hookah / shisha |
| Size | 25 × 25 × 25 mm (~72 cubes per kg) |
| Ash | ≤ 3.5% (typical 3.0%) |
| Moisture | ≤ 5% |
| Fixed carbon | ≥ 80% |
| Burning time | Not declared in public listing |
| MOQ | 1 tonne (stock packaging) |
| OEM | Available (20’ container, printed boxes) |
| Manufacturer | Not yet verified |
| Verification | Supplier-declared — source listed below |
Overview
25 mm is the most common cube size for hookah/shisha charcoal. The cube format gives a flat surface that sits stably on the foil or heat management device and provides predictable burn coverage.
Specification Table
| Parameter | Value | Method |
|---|---|---|
| Fixed carbon | ≥ 80% | ASTM D3172 |
| Volatile matter | ≤ 12% | ASTM D3175 |
| Ash content | ≤ 3.5% (typical 3.0%) | ASTM D3174 |
| Moisture | ≤ 5% | ASTM D3173 |
| Sulphur | ≤ 0.1% | ASTM D4239 |
| Calorific value | 7,000–7,500 kcal/kg | ASTM D5865 |
| Shelf life | 24 months, sealed, dry storage | — |
Packaging & Logistics
- Retail packs: 1 kg / 1.2 kg / 2 kg / 10 kg
- Inner pack: 1 kg moisture-resistant colour box, 72 cubes
- Master carton: 10 kg or 20 kg, customer-specified
- 20’ GP loading: approx. 14.4 tonnes
- 40’ HQ loading: approx. 23.4 tonnes
- Port of loading: Shanghai / Ningbo / Shenzhen
- Lead time: 15–25 days after artwork approval (OEM)
OEM / Private Label
Full box colour, logo, multilingual panels, barcode and batch coding. Cube sizes 22 / 25 / 26 / 27 mm run on the same line.
Industry Reference Ranges
Chinese-language trade and standard sources give the following cross-reference values for coconut shell charcoal materials. These are industry-standard reference points, not commitments by any single supplier:
| Indicator | Reference range | Source type |
|---|---|---|
| Fixed carbon (carbonized shell) | ≥ 70% | Chinese carbonized-shell trade listings |
| Moisture (carbonized shell, as-traded) | ≤ 15% | Chinese carbonized-shell trade listings |
| Ash (carbonized shell) | ≤ 3% | Chinese carbonized-shell trade listings |
| Volatile matter (carbonized shell) | 10–15% | Chinese carbonized-shell trade listings |
| Carbonization temperature | 600–900 °C | Public carbonization process references |
| Shell-to-charcoal yield | 2–2.5 t shell → 1 t charcoal | Public carbonization process references |
| Hookah briquette ash (premium) | 1.6–2.2% | Supplier-declared industry listings |
| Hookah briquette moisture | 6–8% | Supplier-declared industry listings |
| Hookah briquette fixed carbon | 75–85% | Supplier-declared industry listings |
| Burn time (25 mm cube) | ~60 min typical; claims up to 120 min | User reports + supplier listings (condition-dependent) |
| Ignition time | 8–12 min | Supplier-declared industry listings |
| Burn temperature | ~650 °C | Supplier-declared industry listings |
These ranges describe the material class as publicly documented; a purchase decision must rest on the batch-specific values of the actual supplier, not on class-level references.
Verification
- Status: Supplier-declared — figures come from a public supplier listing and have not been independently tested by CHARCOAL HUB.
- Source: bbqoncharcoal.com 25 mm product page (fetched 2026-10-07)
- To verify: request a batch test report (ash/moisture/fixed carbon) and a 2 kg sample before bulk orders.