Ironwood Charcoal Specifications
Ironwood Charcoal is produced from Eusideroxylon zwageri, commonly known as Ulin or Ironwood. Native to Kalimantan, Indonesia, this hardwood is recognized for its exceptional density and durability. These characteristics make Ironwood Charcoal suitable for industrial applications and selected commercial markets that require dense hardwood charcoal with consistent burning performance.
Parameter | Value | Standard |
Fixed Carbon | ≥82% (dry basis, indicative) | SNI Export Grade |
Ash Content | ≤3% (dry basis, indicative) | SNI Export Grade |
Moisture Content | ≤5% (wet basis, indicative) | SNI Export Grade |
Volatile Matter | [TBC-CARSURIN] (indicative) | SNI Export Grade |
Calorific Value (GCV) | ≥7,800 Kcal/kg (indicative) | SNI Export Grade |
Burn Time | 4–6 hours per charge | – |
Lump Size | 5–20 cm | Standard Export |
Container Type | 40′ HQ FCL — 22 MT capacity | – |
Production Capacity | 100 MT/month (±4 FCL) | – |
Independent CARSURIN laboratory verification is in progress for Ironwood Charcoal. Current specifications are indicative based on production sampling. Updated Certificate of Analysis will be issued once independent testing is complete.
Packaging & Container Details
Ironwood Charcoal is typically packed in 20 kg PP woven bags for export shipments. Customized packaging options, including carton boxes and private-label packaging, can be arranged upon request to meet specific customer requirements.
Standard shipments are loaded in 40′ High Cube Full Container Load (FCL) containers with an approximate loading capacity of 22 metric tons, depending on product size, packing configuration, and loading conditions.
Relevant packing details, container information, and loading records are available to support transparency throughout the export process.
Standard Packaging
20 kg PP Woven Bags
Suitable for wholesale distribution and bulk shipments.
Custom Packaging
Carton Box & Private Label Options
OEM and private-label packaging solutions are available for customers requiring customized branding or retail-ready products.
Container Loading
40' High Cube Full Container Load (FCL)
Approximate loading capacity: 22 MT
Optimized for international containerized shipments.
Export Support
Packing Information Available
Container details, packing information, and loading records are available upon request to support shipment verification and transparency.
Why Choose Ironwood Charcoal from PT. Salam Niaga Bakti
1. Ultra-Dense Indonesian Hardwood
Ironwood Charcoal is produced from Eusideroxylon zwageri (Ulin), one of Indonesia’s most durable hardwood species. Its exceptional density makes it suitable for industrial applications and selected commercial markets requiring dense hardwood charcoal.
2. CITES Compliance Documentation Available
Supporting compliance documentation can be provided where required by destination market regulations, helping facilitate import procedures and regulatory requirements.
3. Export-Ready Documentation
Our export team supports shipments with standard documentation including Commercial Invoice, Packing List, Bill of Lading, Certificate of Origin, MSDS, SHT, and UN Certificate. Additional documents may be arranged according to destination requirements.
4. Sample and Technical Support
Sample orders are available before bulk purchases. Available technical specifications and supporting documentation can be provided upon request to assist customers during product evaluation and sourcing decisions.
Shipping & Transit Time from Indonesia
Ironwood Charcoal is supplied in 40′ High Cube Full Container Load (FCL) and shipped from Indonesia to international markets across the Middle East, Europe, Australia, and Asia.
Shipping schedules, transit times, and lead times may vary depending on destination, vessel availability, and packaging requirements. Our export team provides updated shipping information and responsive communication throughout the order process.
Standard payment terms are 50% advance payment and 50% against Draft Bill of Lading (B/L Draft). Flexible arrangements may be discussed for established long-term business relationships.
Frequently Asked Questions
What is the minimum order quantity?
Minimum order is 1 x 40′ HQ Full Container Load.
What export documents are provided?
We provide standard export documentation, including Commercial Invoice, Packing List, Bill of Lading (B/L), Certificate of Origin (COO), MSDS, SHT, and UN Certificate. Certificate of Analysis (CARSURIN) is available for applicable products upon request.
Additional documents such as Phytosanitary Certificate, Fumigation Certificate, and SVLK/V-Legal can be provided or arranged according to product requirements and destination country regulations.
What are the available payment terms?
We accept Telegraphic Transfer (T/T). Our standard payment terms are 50% advance deposit and 50% balance against draft Bill of Lading (B/L). Buyers may verify shipment details through the carrier’s tracking system.
Payment terms may be discussed and adjusted for long-term contracts or repeat customers. Other payment arrangements can also be considered subject to mutual agreement.
Which countries do you currently export to?
We have been supplying customers across the Middle East, Europe, Australia, and Asia. Our products have been supplied to markets including Oman, Saudi Arabia, Qatar, Iraq, the UAE, South Korea, and the Czech Republic. We are actively seeking new partnerships in South Korea, Japan, and China.
Can we request a sample before placing a bulk order?
Yes. Sample orders are available prior to bulk purchases. Samples can be shipped via international courier services such as DHL or FedEx, and available technical specifications and Certificate of Analysis (CoA) documents can be provided upon request.





