1 1/2 39 Expanded Metal Dimensions: Complete Specification Guide
ANPING METAL MESH – Professional Metal Mesh Manufacturing & Dimension Expert
As a trusted **metal mesh manufacturing** company with over 20 years of experience, we specialize in standard and custom expanded metal products, including the widely used **1 1/2 39 expanded metal dimensions**. We provide accurate sizing, strict quality control, and full compliance with international standards for industrial, construction, and architectural applications. We are also a leading expanded metal mesh facade supplier for global building projects.
This guide breaks down every detail of 1 1/2 39 expanded metal to help you select, order, and install the correct product for your project.
What Are 1 1/2 39 Expanded Metal Dimensions?
The designation **1 1/2 39** is a standard expanded metal sizing system used in North America and international markets. It describes the diamond opening size and strand specifications of the expanded metal mesh.
1 1/2 = Long way of diamond (LWD) = 1.5 inches
39 = Standard gauge / strand thickness reference for expanded metal production
Understanding these **1 1/2 39 expanded metal dimensions** is critical for ordering the right product for flooring, fencing, grating, machinery guards, and construction projects.
Full 1 1/2 39 Expanded Metal Dimensions Chart
Below is the complete, official specification table for **1 1/2 39 expanded metal dimensions** (imperial & metric), including diamond size, strand width, strand thickness, and open area percentage.
| Specification | Imperial (Inches) | Metric (mm) |
|---|---|---|
| Long Way of Diamond (LWD) | 1 1/2" (1.5") | 38.1 mm |
| Short Way of Diamond (SWD) | 3/4" | 19.05 mm |
| Strand Thickness (gauge 39) | 0.1345" | 3.42 mm |
| Strand Width | 1/8" | 3.18 mm |
| Open Area | ~65% | ~65% |
| Standard Sheet Size | 4' × 8' | 1220 × 2440 mm |
These dimensions are manufactured to ASTM E1906 standards for consistent quality and fit. Our 4×8 expanded metal sheets are the most popular format for 1 1/2 39 expanded metal.
Key Terms for Understanding 1 1/2 39 Expanded Metal Dimensions
To fully interpret **1 1/2 39 expanded metal dimensions**, you need to understand the standard terminology used in metal mesh manufacturing:
- LWD (Long Way of Diamond): The longest diagonal measurement of the diamond opening (1.5 inches for this size)
- SWD (Short Way of Diamond): The shorter diagonal measurement of the diamond opening
- Strand Thickness: The thickness of the metal strands (gauge 39 = 0.1345 inches)
- Strand Width: The width of the individual metal strands
- Open Area: The percentage of open space in the mesh (important for drainage, airflow, visibility)
All our expanded metal products use these standard definitions to ensure clear communication and accurate ordering.
Materials Available for 1 1/2 39 Expanded Metal
We produce **1 1/2 39 expanded metal dimensions** in multiple high-quality materials to suit indoor, outdoor, heavy-duty, and corrosive environments:
- Carbon Steel: Most economical, ideal for industrial grating, machinery guards
- Hot-Dip Galvanized Steel: Rust-resistant, perfect for outdoor fencing, trailer flooring, construction
- Stainless Steel (304/316): Corrosion-proof for marine, food, chemical industries
- Aluminum Alloy: Lightweight, rust-proof for architectural facades, lightweight structures
Each material maintains the exact **1 1/2 39 expanded metal dimensions** while offering different performance benefits.
Common Applications for 1 1/2 39 Expanded Metal
Thanks to its balanced open area, strength, and versatility, **1 1/2 39 expanded metal dimensions** are used across countless industries:
- Industrial flooring & walkway grating
- Trailer flooring and side panels
- Machinery safety guards & barriers
- Construction fencing & security screens
- Architectural expanded metal mesh facade panels
- HVAC filters & ventilation screens
- Drainage covers & sunscreens
Its universal sizing makes it a top choice for both OEM manufacturing and DIY projects.
Surface Finishes for 1 1/2 39 Expanded Metal
We offer multiple finishes to protect and enhance your **1 1/2 39 expanded metal dimensions** without changing the core sizing:
- Hot-Dip Galvanized: Best for outdoor, rust-prone environments
- Powder Coated: Custom colors for architectural and decorative use
- Mill Finish: Natural metal finish for industrial applications
- Painted: Economical protective coating
All finishes are applied after expanding to preserve the precise **1 1/2 39 expanded metal dimensions**.
1 1/2 39 Expanded Metal Dimensions: FAQ
What does 1 1/2 39 mean in expanded metal?
What is the standard sheet size for 1 1/2 39 expanded metal?
Can I get custom sizes with 1 1/2 39 dimensions?
Is 1 1/2 39 expanded metal heavy duty?
What is the open area percentage?
Do you offer galvanized 1 1/2 39 expanded metal?
Are these dimensions compliant with US standards?
Why Choose Our Metal Mesh Manufacturing for 1 1/2 39 Dimensions?
When you order **1 1/2 39 expanded metal dimensions** from us, you benefit from professional metal mesh manufacturing expertise:
- 20+ years of expanded metal production experience
- 100% accurate dimensions and strict quality control
- ISO 9001 certified manufacturing process
- Factory-direct wholesale pricing
- Fast worldwide shipping
- Free samples to verify dimensions and quality
We also produce small hole expanded metal mesh and custom sizes for specialized projects.
Custom Fabrication Services
Beyond standard sheets, we provide complete fabrication for **1 1/2 39 expanded metal dimensions**:
- Custom cutting to your exact measurements
- Bending, forming, and frame welding
- Pre-drilled holes for installation
- Packaging for bulk shipping
- OEM production for manufacturing partners
Our custom expanded metal service ensures your 1 1/2 39 expanded metal fits perfectly for your application.
Order 1 1/2 39 Expanded Metal With Exact Dimensions
Accurate sizing | ASTM standard | galvanized/stainless/aluminum | 4×8 sheets | custom cuts | free quote & sample
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