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Views: 0 Author: Site Editor Publish Time: 2025-12-16 Origin: Site
In the Brazilian industrial landscape, cargo security is governed by strict regulations. The most critical standard for the strapping sector is ABNT NBR 6653. Recently updated, the ABNT NBR 6653:2025 version establishes the minimum requirements for the manufacture and supply of cold-rolled steel strapping.
At Juhong Packing Materials, we understand that compliance is just the starting point. We produce steel bands that not only comply with but exceed these standards, ensuring your cargo arrives safely whether it's crossing the Atlantic or navigating Brazil's highways.
The standard classifies steel strapping into three primary categories based on their mechanical properties and industrial applications. Choosing the right grade is crucial for cost-efficiency and safety:
Galvanized Simple Rolls
Galvanized Jumbo Coil
Galvanized Surface
Characteristics: These straps are often coated to provide high resistance to atmospheric corrosion while maintaining reliable mechanical strength.
Applications: Ideal for automatic strapping machines and environments requiring protection against oxidation. At Juhong, our Galvanized Steel Strapping is the top choice for this grade.
Black Lacquered Simple Rolls
Black Lacquered Jumbo Coil
Black Lacquered Surface
Characteristics: Cold-rolled steel straps that are heat-treated to achieve high tensile strength and medium elongation.
Applications: This is the "industry standard" for logistics. Juhong’s Black Painted (Lacquered) Steel Strapping is highly sought after in Brazil for its durability and consistent tensioning on pallets.
Characteristics: Engineered with a superior heat-treatment process, FE-3 offers the best combination of high breaking strength and high elongation.
Applications: Designed for Special Packaging and heavy-duty loads (like steel coils, lumber, or mining equipment) that endure severe shocks during transit.
Why settle for the minimum requirement? At Juhong Packing Materials, our internal quality control standards are set significantly higher than the ABNT NBR 6653 baseline. The table below compares the Minimum Standard Requirement against Juhong’s Actual Production Specifications.
| Grade | ABNT NBR 6653 Requirement (Min. Tensile Strength) | Juhong Product Series | Juhong Specification (Tensile Strength) |
| FE-1 (Regular Duty) | 450-550 Mpa | Terra/Ridge | 650-750 Mpa |
| FE-2 (Medium Tensile) | 685 - 835 MPa | Pivot / Duro | 830 - 930 MPa |
| FE-3 (High Tensile) | 980 MPa | Nexa / Ultimax | 980 - 1020 MPa |
(Note: We provide a Mill Test Certificate (MTC) with every shipment to prove these values.)
To be compliant with ABNT NBR 6653:2025, the strapping must adhere to strict dimensional tolerances. Juhong ensures precision in every coil:
Standard Widths: Ranging from 9.52 mm up to 32.00 mm.
Thickness Range: From 0.40 mm up to 1.27 mm.
Precision Tolerance: For standard straps, we maintain a strict thickness tolerance of only ±0.03 mm.
Straightness (Camber): Maximum allowed is 5.0 mm in a 2,000 mm sample, ensuring smooth feeding in tools.
Juhong provides various finishes to protect the steel against Brazil’s tropical humidity and salt spray:
Blued Steel (Oxidation): Provides a basic layer of rust resistance.
Lacquered or Painted: Our black coating offers superior protection and a professional look (Standard for FE-2/FE-3).
Zinc Coated (Galvanized): For the most demanding corrosive environments.
Waxing (Encerada): All our straps are supplied waxed to ensure low friction and better tension distribution during the sealing process.
In the global industrial supply chain, efficiency is key. Why deal with the stress of managing multiple vendors when you can partner with a comprehensive China factory? Juhong Packing Materials is not just a steel strapping specialist; we are a full-service manufacturer providing one-stop packaging solutions tailored for the Brazilian market.
We provide a complete ecosystem for cargo protection. Whether you need High-Tensile Steel Strapping (NBR 6653), PET Strapping, PP Strapping, Stretch Film, or Steel Seals, you can source them all from our facility.
Polyester Strapping
PP Strapping
Stretch Film
Strapping Seals
Shipping full containers with mixed products reduces your per-unit logistics cost. Furthermore, sourcing directly from our factory eliminates middleman markups, saving you time and money.
Forget the hassle of cross-checking quality from different suppliers. Juhong ensures a consistent, high-standard quality control across all product lines, backed by our international certifications.
We don't just sell products; we solve packaging challenges. From heavy-duty metal coils requiring FE-3 steel bands to lighter pallets ideal for our high-performance stretch film, we provide the right tool for every job.
According to the standard, steel strapping is classified into three grades. As a specialized manufacturer, Juhong produces all three with specs that exceed the standard:
Grade FE-1 (Low Carbon): Ideal for automatic machines; we supply this with a Galvanized finish to prevent rust.
Grade FE-2 (Standard High-Tensile): Our bestseller for general logistics. We engineer this to achieve 820-920 MPa, ensuring safety during transport.
Grade FE-3 (Heavy Duty): Engineered for critical loads like steel coils. Our FE-3 delivers Elite Performance (≥ 980 MPa) with superior shock absorption (12-15% elongation).
Sourcing separately increases logistics costs. Juhong offers a comprehensive integrated solution:
Complete Portfolio: Steel, PET, PP, Stretch Film, and Seals.
Cost Efficiency: Consolidate different products into a single container to reduce ocean freight and simplify customs clearance.
System Compatibility: Our steel seals are stamped in-house to perfectly match our straps.
To ensure your order meets Section 4.4 (Ordering) requirements, please specify:
Grade: FE-1, FE-2, or FE-3.
Dimensions: Thickness x Width (mm).
Surface Finish: Painted (Lacquered), Zinc Coated, or Blued.
Coil Winding:
Simple Rolls (Ribbon): For manual tools.
Zig-Zag Rolls (Oscillated): For semi-auto machines.
Jumbo Coils: High-capacity rolls (185kg - 500kg) designed to maximize runtime for fully automated packaging lines.
We strictly adhere to NBR 6653 protocols:
Safety Edges: All straps have trimmed/deburred edges (bordas aparadas) to prevent worker injuries.
Certified Quality: We provide a Mill Test Certificate (MTC) with every batch.
Juhong Packing Materials' Brochure.pdf
Steel Strip Specification Table of Juhong Packing Materials.pdf
Juhong Steel strapping SGS EU standard Test Report.pdf
Stop searching for multiple manufacturers. Partner with Juhong today—the professional China factory that saves you time, cuts your costs, and secures your cargo.
