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Perforated Metal Plate with Fine Performance and Custom Specs for Construction, Aerospace and Environmental Protection
Perforated Metal Plate with Fine Performance and Custom Specs for Construction, Aerospace and Environmental Protection
Perforated Metal Plate with Fine Performance and Custom Specs for Construction, Aerospace and Environmental Protection
Perforated Metal Plate with Fine Performance and Custom Specs for Construction, Aerospace and Environmental Protection
Specifications
Brand Name :
TT
Model Number :
Customization according to drawings is supported
Certification :
ISO9001
Place of Origin :
China
MOQ :
100pcs
Price :
USD3-10 /SET
Payment Terms :
L/C, D/A, D/P, T/T, Western Union
Supply Ability :
1000sq.m per days
Delivery Time :
5-8work days
Packaging Details :
Pallets in containers or as per request
Color :
Sliver,white,black.etc
Pattern :
Hexagonal Hole
Manufacturing Process :
Punching / Laser Cutting / CNC
Feature :
Bright on surface,modern
Application :
Filtration
Material :
Stainless Steel / Aluminum / Carbon Steel
Shape :
Square
Weight :
Varies by thickness and material
Description

Perforated Metal Plate with Fine Performance and Custom Specs for Construction, Aerospace and Environmental Protection

Perforated metal sheet, also known as punched metal plate, is a universal metal processing material formed by stamping various hole shapes on metal plates through professional mechanical equipment. It integrates ventilation, filtration, sound insulation, protection and decorative functions, and has outstanding structural stability and environmental adaptability. With customizable styles and stable performance, perforated metal sheets are widely used in construction, industrial manufacturing, environmental protection, aerospace and other fields. This article systematically introduces the core characteristics of perforated metal sheets from the aspects of material types, surface colors, product specifications, key technical parameters and main applications, with detailed data analysis via tables.

1. Common Materials of Perforated Metal Sheets

Different base materials determine the service life, mechanical performance, corrosion resistance and application scenarios of perforated sheets. Each material has unique advantages and applicable environments. The mainstream materials and performance characteristics are summarized in the table below:
Material Type
Core Advantages
Deficiencies
Applicable Scenarios
304 Stainless Steel
Excellent rust and corrosion resistance, high toughness, wear-resistant, food-grade safe, easy to clean
High cost, slightly lower hardness than carbon steel
Food processing equipment, medical facilities, indoor and outdoor architectural decoration, daily ventilation equipment
316 Stainless Steel
Chloride corrosion resistant, salt spray resistant, ultra-high durability, suitable for harsh environments
Highest cost among conventional materials
Marine engineering, chemical industry, coastal building facilities, high-corrosion industrial workshops
Galvanized Steel
Low cost, good hardness, strong impact resistance, basic rust prevention
Poor corrosion resistance in humid and chemical environments, easy to oxidize after zinc layer falls off
Ordinary industrial protection, machinery guard plates, warehouse isolation nets, civil ventilation facilities
Aluminum Alloy
Light weight, good ductility, easy processing and molding, beautiful surface, good heat dissipation
Low structural strength, poor pressure resistance
Building sunshade panels, ceiling decoration, sound-absorbing panels, automobile ventilation parts
Carbon Steel
Ultra-high hardness, strong bearing capacity, low price, good structural stability
Easy to rust without surface treatment, poor corrosion resistance
Industrial filter screens, heavy-duty equipment protection, mine screening plates, platform pedals

2. Surface Colors & Finishing Treatments

The original metal color of perforated sheets is single, so surface finishing is adopted to enrich colors, while improving wear resistance, rust resistance and decorative effect. The mainstream color types and processing technologies are as follows:
  • Original Metal Color: No secondary processing, retaining the natural metallic luster of stainless steel, carbon steel and aluminum. It is simple and durable, suitable for industrial equipment with no decorative requirements, and has the strongest wear resistance and stability.
  • Powder Coating Colors: The most widely used decorative treatment. It can realize all RAL standard colors, including black, white, gray, blue, green, red, etc. The coating layer is firm, scratch-resistant and anti-aging, suitable for indoor and outdoor architectural decoration.
  • Anodized Colors: Mainly used for aluminum alloy perforated plates, including champagne gold, bronze, black, silver and other colors. The anodized layer is integrated with the metal base, with no fading, strong oxidation resistance, and high-grade decorative effect.
  • Galvanized Silver Gray: The inherent color of galvanized steel sheets, with a matte silver-gray appearance, low cost and practical, mainly used for ordinary industrial protective plates.
  • Polished Mirror Color: For high-grade stainless steel plates, after mirror polishing, the surface is smooth and reflective, used for high-end decoration and precision equipment accessories.

3. Product Specifications

Perforated metal sheets have standardized conventional specifications and fully customizable sizes to meet diverse engineering and industrial needs. The specifications mainly cover plate thickness, overall size, hole shape and hole arrangement:

3.1 Conventional Plate Size & Thickness

The mainstream overall dimensions of finished perforated sheets are 1000mm×2000mm, 1250mm×2500mm, 1500mm×3000mm, and ultra-long and ultra-wide plates can be customized according to demand. The thickness range covers 0.2mm–20mm: thin plates (0.2mm–1.5mm) for decoration and filtration, medium plates (1.5mm–6mm) for ventilation and protection, thick plates (6mm–20mm) for heavy-duty screening and structural support.

3.2 Common Hole Types

  • Round hole: The most universal type, uniform force, good ventilation and filtration effect
  • Square hole: High structural strength, neat appearance, suitable for protective isolation
  • Slotted hole: Large ventilation and drainage volume, ideal for dust removal and drainage equipment
  • Hexagonal hole: Honeycomb structure, super stable, beautiful and three-dimensional, for high-end decoration
  • Special-shaped hole: Customized patterns such as triangular, plum blossom and creative graphics for personalized decoration

4. Key Technical Parameters

Technical parameters are the core basis for selecting perforated metal sheets, which directly determine the ventilation capacity, filtration accuracy, structural strength and service effect of the product. The key parameters and standard ranges are analyzed in the table below:
Key Parameter
Parameter Description
Conventional Range
Functional Impact
Hole Diameter
The aperture size of a single hole
0.5mm – 50mm
Small holes (≤3mm) for precision filtration and dust prevention; large holes (≥10mm) for rapid ventilation and heat dissipation
Hole Pitch
Center distance between two adjacent holes
2mm – 80mm
The smaller the pitch, the denser the holes, the better the ventilation, but the lower the structural strength
Open Area Rate
Percentage of hole area in the total plate area
10% – 80%
The higher the open area rate, the stronger the air permeability and drainage, but the weaker the load-bearing capacity
Plate Thickness
Thickness of the base metal plate
0.2mm – 20mm
Thicker plates have higher hardness and impact resistance, suitable for heavy-duty working conditions
Dimensional Tolerance
Error range of hole size and plate size
±0.1mm – ±0.3mm
Small tolerance ensures high precision, suitable for precision filtration and matching equipment

5. Main Applications of Perforated Metal Sheets

Relying on adjustable ventilation, stable protection, diverse decoration and strong durability, perforated metal sheets are widely used in multiple industries, covering functional and decorative scenarios:

5.1 Architectural & Decorative Industry

Perforated plates are used for building exterior wall cladding, sunshade panels, ceiling sound-absorbing panels, corridor guardrails and stair treads. The adjustable open area rate can realize light transmission, ventilation and privacy protection, and diverse hole patterns and colors meet the aesthetic needs of modern architectural design.

5.2 Industrial Manufacturing & Mechanical Protection

They serve as equipment protective covers, machine tool isolation nets, conveyor belt filter plates, and workshop ventilation partitions. The metal material has strong impact resistance, which can protect mechanical equipment while ensuring normal heat dissipation and ventilation of the equipment.

5.3 Environmental Protection & Filtration Industry

High-precision perforated sheets are used for air filtration, water treatment filter screens, dust removal equipment and grain screening. Different aperture sizes and open area rates can match different filtration accuracy requirements, with wear resistance and easy cleaning, replacing traditional fragile filter materials.

5.4 Civil & Commercial Scenarios

Widely used in speaker grilles, lamp heat dissipation panels, supermarket shelves, decorative furniture and exhibition display racks. The lightweight and beautiful features make it an ideal material for commercial space decoration and civil electronic accessories.

5.5 Special Industrial Scenarios

316 stainless steel and titanium alloy perforated plates are applied in marine engineering, chemical anti-corrosion equipment and medical sterile equipment; high-strength carbon steel perforated plates are used for mine screening and heavy-duty platform pedals.

6. Comprehensive Advantages

Compared with traditional plastic mesh and ordinary flat metal plates, perforated metal sheets have irreplaceable advantages: high structural strength, strong corrosion resistance, customizable performance and appearance, good ventilation and sound absorption effect, recyclable materials, long service life, and low comprehensive maintenance cost. It is a multi-functional green building and industrial material.

Conclusion

Perforated metal sheets realize the organic combination of functionality and decoration through flexible matching of materials, colors, specifications and parameters. With the continuous upgrading of processing technology, customized perforated metal products are more widely used in modern construction, industrial production and precision manufacturing. Selecting appropriate materials and technical parameters according to actual application scenarios can maximize the service performance and economic value of perforated metal sheets.

Perforated Metal Plate with Fine Performance and Custom Specs for Construction, Aerospace and Environmental ProtectionPerforated Metal Plate with Fine Performance and Custom Specs for Construction, Aerospace and Environmental Protection

|Frequently Asked Questions

Q: Are you trading company or manufacturer?

A: We are manufacturer.

Q: How long is your delivery time?

A: Generally 5-10 days for in-stock items, or 15-20 days for out-of-stock items depending on quantity.

Q: Do you provide samples? Is it free or extra?

A: Yes, we offer samples but customers must cover the cost and freight.

Q: What are your payment terms?

A: For orders ≤1000USD, 100% in advance. For orders ≥1000USD, 50% T/T in advance with balance before shipment.

For additional questions, please feel free to contact us.

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Perforated Metal Plate with Fine Performance and Custom Specs for Construction, Aerospace and Environmental Protection

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Product Detail
Brand Name :
TT
Model Number :
Customization according to drawings is supported
Certification :
ISO9001
Place of Origin :
China
MOQ :
100pcs
Price :
USD3-10 /SET
Contact Supplier
Perforated Metal Plate with Fine Performance and Custom Specs for Construction, Aerospace and Environmental Protection
Perforated Metal Plate with Fine Performance and Custom Specs for Construction, Aerospace and Environmental Protection

Hebei Zhuote wire mesh products Co., LTD

Verified Supplier
8 Years
Since 2007
Business Type :
Manufacturer
Main Products :
Industrial Steel Grating, Serrated Steel Grating, Heavy Duty Steel Grating
Total Annual :
1000,000-2500,000
Employee Number :
100~120
Certification Level :
Verified Supplier
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