HIGH-YIELD STRUCTURAL REBAR FROM VIETNAM — LOW-CARBON & GLOBAL STANDARD COMPLIANT
Efreso is your strategic B2B supply partner for prime-grade Reinforcing Steel Bars (Rebar) sourced directly from Vietnam’s top-tier integrated steel manufacturing complexes. Processed via Electric Arc Furnace (EAF) low-carbon steelmaking technology, our rebar delivers exceptional yield strength, earthquake-resistant ductility, and superior weldability for heavy infrastructure, high-rise buildings, and marine concrete structures.
Compliant with major global engineering codes—including ASTM A615/A706, BS 4449 (B500B/B500C), AS/NZS 4671 (ACRS certified), and SS 560—Efreso’s rebar empowers EPC contractors and structural engineers to eliminate carbon tariff risks under CBAM while securing preferential 0% import duties through Vietnam’s extensive Free Trade Agreements.
3. TECHNICAL SPECIFICATIONS & MECHANICAL COMPLIANCE MATRIX
Our reinforcing bars are manufactured to conform strictly to international structural design codes, guaranteeing uncompromised mechanical performance and precise dimensional tolerances.
| Technical Parameter | Specification Details |
|---|---|
| Manufacturing Process | EAF Low-Carbon Steelmaking ➔ Continuous Casting ➔ High-Speed Hot Rolling ➔ Quenching & Tempering (Tempcore) |
| Global Standards & Grades |
US Standard: ASTM A615 / ASTM A706 Grade 40, Grade 60, Grade 75, Grade 80 British / European: BS 4449 / EN 10080 Grade B500A, B500B, B500C Australian / NZ: AS/NZS 4671 Grade 500N, 500E (ACRS Certified) Japanese / Asian: JIS G3112 SD295A, SD390, SD490 / SS 560 Grade B500B |
| Diameter Range | Nominal Diameters: 10 mm to 50 mm (D10, D12, D16, D20, D25, D32, D40, D50) |
| Standard Lengths | 6.0 m, 9.0 m, 12.0 m, 14.0 m, or Customized Cut-to-Length for mega-projects |
| Mechanical Properties |
Yield Strength (Re): ≥ 500 MPa (B500B/Grade 60) Tensile Strength (Rm): ≥ 575 MPa Ductility Ratio (Rm/Re): ≥ 1.08 (B500B) / ≥ 1.15 to 1.35 (B500C Seismic Grade) |
| Surface Geometry | Continuous high-bond helical / transverse ribbing for maximum concrete anchorage |
| Bundle Weight & Strapping | 2.0 to 5.0 Metric Tons per bundle, secured with heavy-duty wire strapping and aluminum tag identification |
| Compliance & Certificates | Mill Test Certificate (MTR EN 10204 3.1), ACRS Certification, EPD, GHG Inventory Report, ISO 9001 |
4. BUSINESS BENEFITS FOR EPC CONTRACTORS & STRUCTURAL ENGINEERS (FAB MODEL)
🏗️ Seismic Safety & Structural Integrity
High Yield & Ductility Ratios:Engineered with precise micro-alloying (Vanadium/Niobium) and controlled Tempcore thermal processing, Efreso’s rebar delivers high tensile ratios (Rm/Re). This guarantees earthquake-resistant energy absorption in seismic zones and high-rise foundations.
Superior Weldability & Bendability:Low carbon equivalent values (Ceq ≤ 0.43%) allow effortless field welding (ASTM A706) and cold bending up to 180° without micro-cracking, accelerating structural cage assembly.
🌿 CBAM Exemption & Green Procurement
30%–50% Reduced Carbon Intensity:Manufactured utilizing EAF furnace technology powered by renewable energy sources, Efreso’s rebar drastically cuts embodied carbon per ton compared to traditional Blast Furnace (BF-BOF) steel rebar.
Full EPD Verification:Certified Environmental Product Declarations (EPD) and GHG footprint reports accompany every shipment, ensuring zero tariff exposure under EU CBAM regulations.
💰 Landed Cost Savings & Logistics
0% Preferential FTA Tariffs:Direct sourcing from Vietnam unlocks 0% import duty rates under EVFTA, CPTPP, RCEP, and UKVFTA, saving project developers 8% to 15% on total landed material costs.
Chartered Vessel Delivery:We specialize in large-tonnage breakbulk charter shipments directly to deepwater destination ports, minimizing container freight surcharges and guaranteeing on-time site deliveries.
5. EFRESO LOGISTICS MANAGEMENT & MARITIME PROTECTION PROTOCOL
“Handling heavy structural steel requires logistical rigor. We guarantee zero bundle deformation and complete lot traceability from mill to port.”
- Unique Heat Number Tags
- Carbon Footprint Audit
- Yield & Elongation Checks (MTR)
- Independent SGS/Intertek Audit
- Dual Weatherproof Tags
- Color-Coded Bar Ends
- Holds Cleaned & Dunnage Laid
- Secure Lashing & Underdeck Stacking
Sea-Freight Protection & Strapping: Rebar bundles are strapped with multiple high-tensile steel bands and fitted with color-coded end paint for rapid grade identification. Underdeck stowage on breakbulk vessels prevents salt-spray atmospheric rust during long sea transits.
Third-Party Lab Verification: Independent inspection agencies (SGS, Bureau Veritas, or Intertek) verify heat chemistry, weight tolerances (kg/m), tensile/yield ratios, and packaging integrity prior to vessel loading.
6. QUALITY GUARANTEE & B2B INQUIRY
Our Sourcing Commitment
Efreso guarantees that 100% of delivered reinforcing steel bars strictly match your contract’s mechanical yield specifications, dimensional tolerances, and structural design codes. Any material non-conformities detected during independent port-of-entry sampling are fully backed by transparent replacement and insurance protocols.
Request a Structural Rebar Project Quote
Connect with our structural steel sales engineers today for competitive FOB or CIF/CFR breakbulk rates, request original Mill Test Reports, or obtain the complete ACRS / EPD dossier for your construction tenders.