What hole layout options do you offer for perforated steel?

Both staggered and straight-line hole layouts are available. A common option is 60-degree staggered layout for round holes, and straight patterns are also supported.

Round hole carbon steel perforated metal sheet

Custom hole carbon steel perforated metal sheets

Square hole carbon steel perforated metal sheets

Coiled carbon steel perforated metal sheets

Cross-hole carbon steel perforated metal sheets

Rolled carbon steel perforated metal sheets

Slotted Carbon Steel Perforated Metal Sheets

Carbon Steel Perforated Metal Sheets

Q: What is the minimum order quantity (MOQ) for Carbon Steel Perforated Metal Sheet?

Our Carbon Steel Perforated Metal Sheet has no strict MOQ. We accept both small trial orders and large bulk purchases, allowing customers to test samples before mass production.

Q: How long is the lead time for Carbon Steel Perforated Metal Sheet?

Standard sizes of Carbon Steel Perforated Metal Sheet are usually in stock and can be shipped within a few days. For customized sizes or special hole patterns, production typically takes 7–15 working days depending on order quantity.

Q: Can you provide samples of Carbon Steel Perforated Metal Sheet before bulk orders?

Yes, we can provide Carbon Steel Perforated Metal Sheet samples for quality confirmation. Customers can check the material, hole accuracy, and surface finish before proceeding with mass production.

Q: What surface treatments are available for Carbon Steel Perforated Metal Sheet?

Carbon Steel Perforated Metal Sheet can be treated with galvanizing, hot-dip galvanizing, powder coating, or painting to enhance corrosion resistance and extend product lifespan.

Q: Do you offer customization for Carbon Steel Perforated Metal Sheet?

Yes. We offer full customization for Carbon Steel Perforated Metal Sheet, including sheet dimensions, hole type, hole size, bending, welding, rolling, and laser cutting according to customer drawings.

Q: Which industries commonly use Carbon Steel Perforated Metal Sheet?

Carbon Steel Perforated Metal Sheet is widely used in construction, industrial equipment, transportation, and agriculture, such as facade cladding, machine guards, filters, noise barriers, and grain sieving.

Q: Why should I choose your factory for Carbon Steel Perforated Metal Sheet?

We are a direct factory specializing in Carbon Steel Perforated Metal Sheet, offering stable quality, competitive pricing, fast delivery, and one-stop processing services including punching, laser cutting, welding, and surface finishing.

Q: What is the difference between perforated steel sheet and perforated carbon steel plate?

In many markets, perforated steel sheet usually refers to thinner gauge material, while perforated carbon steel plate implies heavier thickness. We manufacture both based on required thickness and application.

Q: Can you produce perforated steel in coils?

Yes. Thin-gauge perforated steel can be supplied in coils with customizable length, and we also provide leveling and cut-to-length services if required.

其他信息

Sheet length	up to 6000 mm (thin gauge available in coils)
Sheet width	up to 1500 mm
Sheet thickness	0.1mm-30mm
Sheet material	low carbon steel / mild steel (hot rolled or cold rolled)
Hole types	round, square, slotted, hexagonal, rectangular, triangular, cross/plus, raised (dimpled), and custom patterns
Hole size	0.2–300 mm (rule of thumb: hole diameter ≥ thickness)
Processing:	cut-to-size, deburring, bending, rolling, welding, laser cutting, surface finishing
Surface options:	primer/painting, powder coating, hot-dip galvanizing; for galvanized base material, see “Galvanized Perforated Metal Sheets”

Please email us with your required specifications based on the above parameters. We will provide customized quotes and manufacturing according to your requirements.

E-mail： info@perfsheet.com

Product Overview

Our carbon steel perforated metal sheets (often called mild steel perforated sheet or perforated carbon steel plate) are made from quality low-carbon steel using precision punching or laser cutting. It offers durability, flexibility, and high strength, making it ideal for multiple industries. If you are comparing different perforated metal sheets for a project, we can recommend a practical thickness, hole pattern, and finish based on your use case.

Common Specifications:

Sheet Length: up to 6000 mm (thin-gauge material can be supplied in coils; length is customizable)
Sheet Width: up to 1500mm
Sheet Thickness: 0.1mm–30mm
Material Options: Low-carbon steel (cold-rolled or hot-rolled). For corrosion resistance, finishes like powder coating or a galvanized finish are available; for full galvanized base material, see Galvanized Perforated Metal Sheets.
Hole Types: round holes, square holes, slotted holes, hexagonal holes, cross holes, and custom hole patterns.
Hole Diameter: 0.5mm–100mm (customization supported), Hole layout options include 60° staggered patterns and straight-line patterns. If you need help balancing airflow, strength, and appearance, share your target open area, hole diameter, and center-to-center spacing (pitch).

Thanks to its strength and cost-effectiveness, carbon steel perforated sheet is widely used for industrial parts, architectural screens, and general filtration or ventilation. For outdoor or corrosive environments, we can recommend a suitable coating system or a galvanized finish to improve corrosion resistance.

Grades & Standards (ASTM / EN / JIS)

Carbon steel perforated sheets are commonly specified by regional standards. If your drawing or project requires a specific grade, we can manufacture accordingly and provide material certificates.

ASTM (North America): ASTM A36 (common structural carbon steel)
EN (Europe): EN 10025 S235JR / S275JR equivalents often used for general fabrication
JIS (Japan/Asia projects): JIS G3101 SS400
Low-carbon sheet coils: grades such as SAE 1008 / 1010 are commonly requested for thin-gauge perforated coils and punched panels

If you’re not sure which grade to choose, tell us your application (indoor/outdoor, corrosion exposure, load requirements). We’ll recommend a practical material + finish combination for performance and total cost.

Solving Customer Pain Points

When purchasing Carbon Steel Perforated Metal Sheet, buyers often face challenges such as:

To speed up quoting, please include: material grade (if specified), thickness, hole size, pitch, sheet size, quantity, surface finish, and any drawing or DXF/PDF.

Finding the right specification — We provide tailor-made solutions, producing according to custom drawings. For very small holes and tight tolerances, we also offer micro perforated metal sheets depending on thickness and pattern requirements.
Difficulty locating a reliable factory — As a direct manufacturer, we cover punching, cutting, rolling, welding, and coating in-house.
Unstable product quality — Every Carbon Steel Perforated Metal Sheets is inspected for flatness and hole accuracy before shipping.
Long delivery times — With in-house production lines and warehouse stock, we guarantee fast turnaround and on-time delivery.

Custom Fabrication & Processing

We provide one-stop processing for perforated carbon/mild steel sheets:

- Cut-to-size (shearing / laser profile cutting)
- Bending / folding for brackets, covers, guards, stair components
- Rolling into cylinders or curved perforated panels
- Welding frames, assemblies, reinforcements
- Surface finishing: primer + paint, powder coating, hot-dip galvanizing, deburring, edge finishing

Custom Processing Workflow

Every Carbon Steel Perforated Metal Sheets order follows a clear process:

Requirement Communication — Customers provide size, hole type, quantity, or drawings.
Plan Confirmation — Factory offers processing plan and quotation.
Sample Approval — Samples available for quality confirmation.
Mass Production — Strict process control for precision and stability.
Quality Inspection — 100% inspection before shipment.
Packaging & Delivery — Custom packaging prevents transport damage.

Applications of Carbon / Mild Steel Perforated Sheets

- Ventilation grilles & airflow panels
- Machine guards & safety screens
- Perforated filter plates, sieves & screening panels
- Equipment enclosures, speaker/fan covers
- Architectural perforated panels: facade cladding, ceilings, partitions, sunshades
- Noise barriers & transport infrastructure panels

Call to Action

Looking for a reliable carbon steel perforated sheet manufacturer for custom perforated metal orders? Send your specs or drawings and we’ll respond with a clear quote and lead time.

In-stock supply — Fast delivery guaranteed
Full customization — Size, hole type, and processing available on demand
Professional service — 24/7 responsive team support
Hebei Grid Metal Products Co., Ltd
Address — Chengdong Industrial Park, Anping County, Hengshui, Hebei, China
Email — info@perfsheet.com

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In-Stock Items (Fast Dispatch)

We stock popular 60° staggered round-hole perforated carbon steel sheets and can usually dispatch within 3 days for standard items. Standard sheet sizes include 1000×2000 mm and 1250×2500 mm.
For other thicknesses, hole patterns, or cut-to-size panels, lead time is typically 7–15 working days depending on quantity and finishing.

Round hole perforated carbon steel sheet specification diagram (60° staggered pattern)

Round hole 60° arrangement carbon steel perforated metal sheet inventory list
Round hole diameter	Hole center distance	Open area ratio	Plate thickness (±0.1mm)
Round hole diameter	Hole center distance	Open area ratio	0.3	0.4	0.5	0.6	0.8	1.0	1.2	1.5	2.0	2.5	3.0	4.0	5.0	6.0	8.0	10.0	12.0	15.0
0.4	1.4	7.4%
0.5	1.0	22.67%
0.5	1.5	10.08%
0.6	1.2	22.67%
0.6	1.6	12.75%
0.7	1.4	22.67%
0.8	1.6	22.67%
0.8	1.8	17.91%
0.8	2.0	14.51%
0.9	1.9	20.35%
1.0	2.0	22.67%
1.5	3.0	22.67%
2.0	3.0	40.31%
2.0	4.0	22.67%
2.5	5.0	22.67%
3.0	5.0	32.65%
3.0	6.0	22.67%
4.0	6.0	40.31%
5.0	8.0	35.43%
6.0	9.0	40.31%
8.0	11.0	47.97%
8.0	12.0	40.31%
10.0	13.0	53.66%
10.0	14.0	46.27%
10.0	15.0	40.31%
15.0	20.0	50.01%
15.0	30.0	40.31%
20.0	30.0	40.31%
20.0	40.0	22.67%
25.0	50.0	22.67%
30.0	40.0	51.01%
30.0	50.0	32.65%

Q1: What is the minimum order quantity (MOQ) for Carbon Steel Perforated Metal Sheet?
A1: Our Carbon Steel Perforated Metal Sheet has no strict MOQ. We accept both small trial orders and large bulk purchases, making it easy for customers to test samples before mass production.

Q2: How long is the lead time for Carbon Steel Perforated Metal Sheet?
A2: Standard sizes of Carbon Steel Perforated Metal Sheet are usually in stock and can be shipped within a few days. For customized sizes or special hole patterns, production typically takes 7–15 working days depending on order quantity.

Q3: Can you provide samples of Carbon Steel Metal Perforated Sheet before bulk orders?
A3: Yes, we can provide Carbon Steel Perforated Metal Sheet samples for quality confirmation. Customers can check the material, hole accuracy, and surface finish before proceeding with mass production.

Q4: What surface treatments are available for Carbon Steel Perforated Metal Sheet?
A4: Our Carbon Steel Perforated Metal Sheet can be treated with galvanizing, hot-dip galvanizing, powder coating, or painting. These treatments enhance corrosion resistance and extend product lifespan.

Q5: Do you offer customization for Carbon Steel Perforated Metal Sheet?
A5: Absolutely. We offer full customization for Carbon Steel Perforated Metal Sheet, including sheet dimensions, hole type, hole size, bending, welding, rolling, and laser cutting according to customer drawings.

Q6: Which industries commonly use Carbon Steel Perforated Metal Sheet?
A6: Carbon Steel Perforated Metal Sheet is widely used in construction (facade cladding, ceilings), industrial equipment (machine guards, filters), transportation (noise barriers), and agriculture (grain sieving, livestock protection).

Q7: Why should I choose your factory for Carbon Steel Perforated Metal Sheet?
A7: We are a direct factory specializing in Carbon Steel Perforated Metal Sheet, offering stable quality, competitive pricing, fast delivery, and one-stop processing services including punching, laser cutting, welding, and surface finishing.

Q8: What’s the difference between “perforated steel sheet” and “perforated carbon steel plate”?
A8: In many markets, “sheet” usually refers to thinner gauge, while “plate” often implies heavier thickness. We manufacture both—tell us thickness and application.

Q9: Can you produce perforated steel in coils?
A9: Yes. Thin-gauge material can be supplied in coils (length customizable), and we can also level and cut-to-length if needed.

Q10: What hole layout options do you offer (staggered vs straight)?
A10: Both are available. A common layout is 60° staggered for round holes, and we also support straight-line patterns.

Q11: Can you help optimize open area for airflow or filtration?
A11: Yes—share your target airflow/filtration goals and constraints; we’ll recommend hole diameter/pitch/open area combinations.

Q12: Do you provide material certificates and inspection reports?
A12: Yes, material certificates can be provided; inspection photos/measurements are available on request.

Carbon steel perforated metal sheet manufacturing video

After perforation, especially for plates with very dense hole patterns, the carbon steel perforated metal sheets will experience significant deformation. We perform flattening treatment after completing all perforation processes. Below is the video of flattening perforated metal sheets:

After the leveling process, our carbon steel perforated metal sheets can be precisely laser-cut into any custom shape as required. Below is a production video demonstrating the laser-cutting process: