Iran Bitumen 60/70 is most reliably sourced from a small set of refinery-backed producers and export-ready suppliers. The strongest choices for consistent paving-grade batches are Pasargad Oil Company and Jey Oil, supported by refinery producers like Abadan and Shiraz, and quality-focused suppliers such as Petro Naft—provided you verify COA, sampling, and packaging.
In this guide, you’ll get:
- A clear shortlist of the top 5 market-recognized companies
- A practical way to qualify manufacturers (fast, but thorough)
- A buyer-focused breakdown of specs, packaging, logistics, and risks
Highlights & Key Sections
Iran Bitumen 60/70: what the grade really tells you
“Iran Bitumen 60/70” refers to a penetration-graded asphalt binder where penetration at 25°C falls in the 60–70 (0.1 mm) range. In plain terms, it’s a mid-hard paving binder widely used for:
- Hot mix asphalt (binder + wearing courses)
- Roads and highways in moderate to warm climates
- Airport and industrial paving where a balanced stiffness/flexibility matters
Why buyers keep specifying 60/70 (instead of going “cheaper”)
Because the binder cost is only a slice of project cost—early rutting, bleeding, or cracking costs far more than a few dollars/ton saved on questionable supply.
Rule of thumb: if your project sees heavy axle loads + high pavement temperatures, don’t buy on price alone—buy on consistency + inspection control.
Typical technical expectations (always confirm against your project spec)
Below is a practical “buyer’s view” of what is usually checked on a COA for penetration-grade 60/70.
| Property (why it matters) | What buyers typically expect | What to watch for |
|---|---|---|
| Penetration @25°C (binder hardness) | 60–70 | Values near edge of range can change mix behavior |
| Softening point (heat resistance) | Often ≥46°C (many COAs show higher) | Too low increases risk of rutting/bleeding |
| Ductility (crack resistance proxy) | Often ≥100 cm | Low ductility can signal brittleness/aging |
| Flash point (handling safety) | Often ≥230°C | Low flash point = handling risk and possible contamination |
| Solubility (purity indicator) | Often ≥99% | Lower can suggest impurities/adulteration |
| Aging resistance (thin film/RTFOT) | Within project limits | Poor aging resistance = premature cracking |
Buyer note: Specs differ by country and tender (ASTM-style penetration grades vs EN paving grades). Don’t assume—match your tender standard.
Top 5 manufacturers and suppliers buyers associate with Iran Bitumen 60/70
This is the short list most importers recognize when they need repeatable batches, export documentation, and stable supply.
Quick comparison table (who fits which buying scenario)
| Company | Why it’s top-tier in this market | Best for |
|---|---|---|
| Pasargad Oil Company | Multi-site bitumen-unit footprint and large domestic share | Large tenders, repeat shipments, multi-destination supply |
| Jey Oil Refining (Holding) | High nominal capacity, export terminal + packaging infrastructure | Buyers needing scale, documentation discipline, consistent batching |
| Abadan Oil Refining Company | Major refinery producer with bitumen in product slate | Buyers aligning with refinery-linked supply and industrial scale |
| Shiraz Oil Refining Company | Established refinery with bitumen production units | Regional sourcing needs, supplementary supply, project-driven orders |
| Petro Naft | Buyer-side execution strength: sourcing + inspection + logistics coordination | Importers who want “one accountable party” from QC to delivery |
1) Pasargad Oil Company
Pasargad is widely treated as a benchmark name in Iranian bitumen because it’s structured around operating multiple bitumen units across major refinery locations—useful when you need continuity of supply.
What buyers like:
- Multi-unit footprint reduces single-site disruption risk
- Ability to support large-volume programs
- Often requested by name in commercial inquiries
Best-fit purchase style:
- Long-term supply contracts
- Multiple delivery formats (drum / jumbo / bulk) depending on route and season
2) Jey Oil Refining (Holding)
Jey is strongly recognized in export markets for scale and a more “industrialized” export setup (storage, terminal operations, packaging options, and routine documentation).
What buyers like:
- High nominal capacity and repeatability mindset
- Export-oriented operations (terminal + packaging services)
- Suitable for buyers who require strict batch traceability
Best-fit purchase style:
- Regular monthly liftings
- Buyers who want predictable COA behavior over many batches
3) Abadan Oil Refining Company
Abadan is one of Iran’s most historically significant refining centers, and bitumen is part of its product scope. For buyers, “refinery producer” matters because it reduces the probability of “trader blending surprises.”
What buyers like:
- Refinery-scale operations
- Fit for large, structured procurement programs
Best-fit purchase style:
- Industrial buyers, infrastructure contractors, and agencies prioritizing refinery-linked supply chains
4) Shiraz Oil Refining Company
Shiraz is a smaller-capacity refinery compared to the giants, but it’s established and explicitly includes bitumen production units—making it relevant as a supply source, especially when buyers want diversification.
What buyers like:
- Clear refinery unit structure
- Useful as secondary sourcing for continuity planning
Best-fit purchase style:
- Buyers managing risk with multi-source strategies (not depending on one producer)
5) Petro Naft
Petro Naft is best positioned when the buyer’s real problem isn’t “finding a name,” but executing a clean shipment:
- correct grade confirmation
- pre-shipment sampling
- independent inspection
- packaging integrity
- export documents that don’t get rejected at destination
What buyers like:
- Strong buyer-side process control
- Coordination of inspection and logistics so the shipment arrives usable, not merely “delivered”
Best-fit purchase style:
- First-time importers
- Buyers shipping into strict customs / QA environments
- Projects where late or off-spec binder is catastrophic
Mini tutorial: how to qualify an Iran Bitumen 60/70 manufacturer in 30 minutes
Use this sequence before you request price—because once the PO is issued, leverage drops.
Step 1: Lock the standard and tolerance
Ask: “Is the offer compliant with my tender spec (ASTM/EN/agency spec)?”
Then define:
- Allowed test methods
- Allowed tolerances (especially penetration and softening point)
- Required aging test limits
Step 2: Request a “COA package,” not just a COA
A serious supplier can provide:
- COA with batch/lot number
- Test date and lab identity
- Material Safety Data Sheet (MSDS/SDS)
- Typical loading temperature range and storage guidance
Step 3: Make sampling non-negotiable
Insist on:
- Pre-shipment sampling
- Retained reference sample (sealed, labeled)
- Clear rule: what happens if results are off-spec
Step 4: Verify packaging like an engineer, not a trader
If drummed:
- Confirm net weight (common: 180 kg) and drum gauge
- Ask for photos of palletizing and drum sealing
If jumbo bag: - Confirm liner type + anti-leak handling
If bulk: - Confirm tank heating, circulation, and discharge temperature controls
Step 5: Put quality enforcement into the contract
Include:
- Re-test / dispute mechanism
- Replacement / credit note logic
- Documentation list (B/L, CO, invoice, packing list, COA, SDS, inspection cert)
Procurement pro-tip: The cheapest offer is often the one with the highest hidden cost (claims, delays, rework, and rejected cargo).
Packaging and logistics: choosing what won’t fail on your route
Pick packaging based on climate, port handling, and how quickly the cargo will move inland.
| Format | Pros | Cons | Best for |
|---|---|---|---|
| Steel drums | Widely accepted, simpler inland handling | Leaks if poorly sealed; higher packaging cost | Mixed destinations, smaller lots |
| Jumbo bags | Lower packaging cost per ton; faster stuffing | Handling damage risk; requires disciplined loading/unloading | Cost-sensitive routes with good handling |
| Bulk (heated tank) | Best unit economics at scale | Requires heated infrastructure; operational discipline | Large projects and regular liftings |
Quality risks buyers face (and how to reduce them)
These issues show up repeatedly in claims and disputes:
Risk 1: Off-spec or “edge-of-range” batching
Symptoms: asphalt mix changes behavior, compaction window feels different, early rutting
Controls:
- Tighten acceptance range (not just “60–70”)
- Require independent lab verification before shipment
Risk 2: Adulteration or contamination
Symptoms: unusual odor, abnormal flash point, inconsistent viscosity, unusual sheen
Controls:
- Solubility + flash point checks
- Compare COA vs third-party tests
- Demand traceable batch IDs
Risk 3: Overheating during storage/transport
Symptoms: hardened binder, poor ductility, “aged” behavior
Controls:
- Specify max holding temperatures
- Avoid unnecessary re-heating cycles
- Use bulk circulation procedures where applicable
Risk 4: Packaging failure (drum leaks, bag tears)
Symptoms: cargo loss, customs complaints, unsafe handling
Controls:
- Packaging photos + sealing process confirmation
- Loading supervision and container inspection
Industry trends affecting Iran Bitumen 60/70 buying decisions in 2026
Two shifts are shaping procurement (and they’re very relevant to Google Discover-type readers):
- Longer-life pavements: More agencies are moving toward polymer-modified or performance-graded binders for heavy traffic and heat—meaning 60/70 is increasingly used where it truly fits, and upgraded binders are used where it doesn’t.
- Lower-emission paving: Warm-mix approaches and better fume management are influencing binder handling specs and jobsite requirements—buyers now ask more about temperature discipline and workability.
Executive Summary: buyer-ready checklist
Use this before you approve any Iran Bitumen 60/70 order.
- Standard confirmed (ASTM/EN/agency spec) + acceptance tolerances agreed
- COA includes batch/lot number + test date + traceability
- Pre-shipment sampling + independent inspection arranged
- Packaging spec confirmed (drum gauge/seal or bag liner/handling)
- Loading supervision plan defined (photos, seal numbers, container condition)
- Documents list locked (invoice, packing list, CO, B/L, COA, SDS, inspection cert)
- Dispute clause written (re-test method, timeline, remedy)
- Trade compliance reviewed for your jurisdiction and payment route
Bottom line: Iran Bitumen 60/70 can be an excellent paving binder when the supplier is refinery-linked and your process controls are tight—especially around sampling, packaging integrity, and documentation discipline.
FAQ
1) What does “60/70” mean in bitumen grading?
It’s the penetration range at 25°C, measured by how far a standard needle penetrates under set conditions. A 60/70 binder is a mid-hard paving grade used widely for asphalt mixes.
2) Is Iran Bitumen 60/70 suitable for very hot climates?
Often yes for moderate-to-warm regions, but extreme heat and heavy traffic may require a stiffer grade or modified binder. The right answer depends on pavement temperature and axle loading, not geography alone.
3) What documents should I request with each shipment?
At minimum: COA, SDS, commercial invoice, packing list, certificate of origin, bill of lading, and an inspection certificate if you use third-party verification.
4) How can I reduce the risk of off-spec cargo?
Use pre-shipment sampling, independent lab testing, and a contract clause defining remedies. Also tighten acceptance ranges so you don’t receive “edge-of-spec” batches that behave differently in your mix.
5) Drums or bulk: which is safer for quality?
Bulk is excellent for quality at scale if heating and circulation are well managed. Drums are safer for mixed destinations and smaller lots—provided the drumming and sealing quality is controlled.
Sources
- Official overview of Pasargad’s bitumen-unit footprint and stated production ceiling. Pasargad Oil Company.
- Corporate page describing Jey’s nominal capacity, sites, and packaging/export infrastructure. Jey Oil Refining Holding (Jey Porner Pars).
- Profile document listing Abadan refinery activity and product scope including bitumen. Abadan Oil Refining Company (IPO PDF).
- Company introduction noting refinery capacity and explicitly listing bitumen production units. Shiraz Oil Refining Company (Parsian Oil & Gas Holding).
- Standard reference defining penetration-graded asphalt binder categories including 60–70. ASTM D946/D946M.