Electric Heat Carbon Structured Prime Blue Steel Packing Strip / Cold Rolled Steel Strip
Electric Heat Carbon Structured Prime Blue Steel Packing Strip / Cold Rolled Steel Strip
1．Product Overview
Prime blue steel packing strip is used for bundling and packing applications where narrow strip width, stable tensile performance, and practical impact resistance are required. The product is made from ordinary carbon structured steels and high quality carbon structured steels through cold rolling, electric heat treatment, and blue surface processing.
This type of strip is commonly used for bundling wood, paper, cotton spinning products, glass, stone, steel welded tube, and other large objects.
For packing use, the main technical factors are strip thickness, strip width, tensile strength, elongation, and whether the strip is selected as ordinary blue steel strip or high quality blue steel strip.
2．Technical Solution
The product is produced through cold rolling, electric heat treatment, and blue surface processing. This route is intended to provide packing strip with practical strength and surface condition for industrial bundling.
According to the source, two performance levels are used.
Ordinary blue steel strip is intended for general packing use and focuses on stable tensile strength with basic elongation.
High quality blue steel strip is intended for heavier-duty applications where higher tensile level and better impact-bearing capability are required.
For users selecting strip for bundling lines, the practical difference usually comes from tensile strength level, strip thickness, strip width, and the type of goods being packed.
3．Specifications
| Parameter | Value |
|---|---|
| Product Type | Prime Blue Steel Packing Strip / Cold Rolled Steel Strip |
| Steel Grade | Q195 / Q235 / SPCC / SAE1006 / SAE1008 |
| Oil | Slight Oiled / Dry |
| Certificate | ISO / BV / SGS |
| MOQ | 50MT per size |
| Delivery Term | FOB / CFR / CIF |
| Delivery Time | 45 days |
| Packaging | Standard export packing |
| Product Performance Standard | YB/T025-92 |
| Custom Production | Special specification can be produced as per customer’s request |
| Mechanical Property | Value |
|---|---|
| Ordinary Blue Steel Strip Tensile Strength | σb ≥ 58–70 kg/mm² |
| Ordinary Blue Steel Strip Tensile Strength | ≥ 580–700 MPa |
| Ordinary Blue Steel Strip Elongation | δ5 ≥ 3–5% |
| High Quality Blue Steel Strip Tensile Strength | σb ≥ 80–90 kg/mm² |
| High Quality Blue Steel Strip Tensile Strength | ≥ 800–900 MPa |
| High Quality Blue Steel Strip Elongation | δ5 ≥ 5–10% |
| High Quality Blue Steel Strip Feature | High intensity / good capability / bearing impact |
| Common Size | Metric Conversion |
|---|---|
| BWG28 × 1/2'' | 0.36mm × 12.7mm |
| BWG28 × 5/8'' | 0.36mm × 16mm |
| BWG27 × 1/2'' | 0.40mm × 12.7mm |
| BWG27 × 5/8'' | 0.40mm × 16mm |
| BWG25 × 1/2'' | 0.50mm × 12.7mm |
| BWG25 × 5/8'' | 0.50mm × 16mm |
| BWG25 × 3/4'' | 0.50mm × 19mm |
| BWG24 × 5/8'' | 0.60mm × 16mm |
| BWG24 × 3/4'' | 0.60mm × 19mm |
| BWG23 × 5/8'' | 0.65mm × 16mm |
| BWG23 × 3/4'' | 0.65mm × 19mm |
| BWG22 × 3/4'' | 0.70mm × 19mm |
| BWG22 × 5/4'' | 0.70mm × 32mm |
| BWG21 × 3/4'' | 0.80mm × 19mm |
| BWG21 × 5/4'' | 0.80mm × 32mm |
| BWG20 × 3/4'' | 0.90mm × 19mm |
| BWG20 × 5/4'' | 0.90mm × 32mm |
4．Application
- This material is suitable for bundling and packing of wood products.
- It can be used for paper packaging and paper-product bundling.
- It is also applicable to cotton spinning related packing.
- For heavier or more rigid goods, it can be used in bundling glass, stone, steel welded tube, and other large objects.
5．Processing
- The strip is supplied in coil form for bundling-line and packing-line use.
- The listed BWG thickness and width combinations can be selected according to package size and required bundling force.
- For lighter packing loads, thinner strip specifications are usually selected.
- For heavier goods or higher line tension, thicker strip and higher quality blue steel strip are generally more suitable.
- The product can also be manufactured according to customer-requested specification when the standard BWG sizes do not match the final application.
6．Advantages
- The product is intended specifically for packing and bundling applications rather than general sheet fabrication.
- It provides multiple narrow-width strip options suitable for different package sizes.
- Ordinary blue steel strip and high quality blue steel strip allow selection by tensile requirement and impact demand.
- The coil form supports continuous industrial use in bundling operations.
- The product can be produced according to YB/T025-92 or according to customer quality standard requirements.
7．How to Choose
- Choose ordinary blue steel strip when the packing application is standard and the required tensile level is within the general range.
- Choose high quality blue steel strip when stronger tensile level and better impact-bearing performance are required.
- Choose narrower strip width for smaller packages and lighter bundled products.
- Choose thicker strip for heavier goods or where stronger bundling force is needed.
- Choose slight oiled or dry condition according to storage method, handling route, and packing-line requirement.
8．FAQ
Q1．What is the main use of this product
It is mainly used for bundling and packing of wood, paper, cotton spinning products, glass, stone, steel welded tube, and other large objects.
Q2．What is the difference between ordinary blue steel strip and high quality blue steel strip
The main difference is mechanical performance. High quality blue steel strip has higher tensile strength and better impact-bearing capability.
Q3．Can special sizes be produced
Yes. The source states that special specification can be produced according to customer request.
Q4．What oil conditions are available
The available oil conditions are slight oiled and dry.
Q5．What is the MOQ
The MOQ is 50MT per size.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.