YueChu Metal · Perforated Metal
Galvanized Steel Perforated Sheet Manufacturer & Supplier in China
YueChu Metal is a galvanized steel perforated sheet manufacturer and supplier in China, supplying custom galvanized perforated sheets for industrial, architectural, screening, ventilation, filtration and OEM applications. Specify the galvanized steel type, coating requirement, thickness, hole shape, hole size, pitch, open area, sheet dimensions and finish for a faster cut-to-size quotation. Drawings and samples are welcome.
- Custom hole size & pitch
- Specified materials & grades
- Cut-to-size dimensions
- Project-specific packing
Custom product supply
Custom Galvanized Steel Perforated Sheet Supplier in China
Galvanized Steel Perforated Sheet for Industrial Applications
YueChu Metal supplies galvanized steel perforated sheet for industrial and architectural B2B projects. We support custom hole patterns, thicknesses, sheet dimensions, galvanized finishes and cut-to-size requirements for buyers in the United States, Canada, the United Kingdom, Spain and Australia.
Send a drawing, sample or project specification for a fast quotation. We can review hole size, pitch, open area, edge margin, sheet dimensions, packing and destination requirements before production.
- Custom hole size, pitch, sheet thickness, open area, edge margin and panel size.
- Available in galvanized steel with project-specified base material and coating requirements.
- Surface options include galvanized finish, protective coating or project-specified finishing requirements.
- Export packing by pallet, carton, or project-specific protection.
Product overview
What Is Galvanized Steel Perforated Metal Sheet?
Galvanized steel perforated metal sheet is a flat metal sheet punched with repeated holes in specified shapes, sizes and patterns. It supports airflow, screening, visibility, acoustic backing, architectural appearance and industrial fabrication.
YueChu Metal supplies custom galvanized steel perforated sheets for B2B buyers, distributors, fabricators, contractors, architects and OEM projects. We review drawings, samples or written specifications before production and support cut-to-size requirements.
- Round, square, slotted, hexagonal and drawing-based hole patterns.
- galvanized steel grades subject to project requirements.
- Custom hole size, pitch, open area, thickness, sheet size and edge condition.
- Suitable for facades, ceilings, wall panels, acoustic panels, filters, screens and guards.
Galvanized Steel Perforated Metal Sheet Specification Guide
For accurate quotation, confirm the hole shape, hole size, pitch, open area, sheet thickness, sheet width, sheet length, edge margin and surface finish.
These details affect panel strength, airflow, visibility, acoustic performance, screening behavior, fabrication cost and installation requirements.
- Hole shape: Round, square, slotted, hexagonal or custom.
- Hole size: Diameter, width, slot length or drawing dimension.
- Pitch: Center-to-center spacing between holes.
- Open area: Required percentage or performance target.
- Sheet size: Overall width, length and cut-to-size requirement.
- Finish: Zinc coating with the galvanizing route, coating requirement and cut-edge treatment specified.
Product data
Galvanized Steel Perforated Metal Sheet Specifications
| Product | Galvanized Steel Perforated Metal Sheet / Perforated Sheet Metal / Custom Perforated Metal Plate |
|---|---|
| Material | Zinc-coated carbon steel; specify base steel grade and galvanizing route |
| Hole Pattern | Round, square, slotted, hexagonal, staggered, straight or custom drawing |
| Surface Treatment | Pre-galvanized sheet or hot-dip galvanizing after fabrication; coating and edge requirements agreed with the order |
| Custom Options | Hole size, pitch, open area, thickness, sheet size, edge margin, cutting and packing |
| Applications | Facades, ceilings, wall panels, acoustic panels, screens, filters, guards and industrial fabrication |
Pre-Galvanized vs. Galvanized After Perforation
| Route | Hole Walls & Edges | Ordering Considerations |
|---|---|---|
| Pre-galvanized sheet, then perforated | Punching and cutting expose steel at hole walls and cut edges. | Specify coating designation and assess whether exposed edges need additional protection for the environment. |
| Perforated and fabricated, then hot-dip galvanized | The zinc coating is applied after the agreed fabrication operations. | Review final hole clearance, coating build-up, flatness and distortion risk; specify treatment of any later cuts. |
Confirm the appropriate route and its availability for the drawing before production. State the applicable coating standard, required coating mass or thickness, exposed-edge treatment and any subsequent painting. Coating mass and coating thickness are different specification measures; use the measure required by the chosen standard.
Cut-Edge Protection & Inspection
Show site cutting, fixing holes and any welding on the fabrication plan. Agree how exposed or damaged areas will be protected and how coating appearance and thickness will be checked. Thin sheets and dense perforations need particular review for flatness.
For general guidance on fabrication before galvanizing, see the American Galvanizers Association design guidance.
Specification & ordering
Galvanized Steel Perforated Sheet Buying Guide
Before ordering galvanized steel perforated sheet, confirm the material, hole pattern, hole size, pitch, open area, thickness, sheet dimensions, surface finish and quantity.
- Send a drawing, sample or hole pattern for faster technical review.
- Confirm material grade, thickness, sheet size and finish before production.
- Share application, packing requirement and destination for a more accurate quotation.
YueChu Metal can support application discussion, sample review and export packing planning for custom galvanized steel perforated sheet orders.
Procurement confidence
Plan Your Order with Confidence
Key delivery, packing and verification details in one place. Final lead time and shipping terms are confirmed with your quotation.
Buyer questions
Frequently Asked Questions
What is galvanized steel perforated sheet?
Galvanized steel perforated sheet is steel sheet punched with repeated holes and protected with a zinc-based galvanized surface. The hole pattern, thickness, coating requirement and sheet size are confirmed for each project.
What galvanized steel options are available?
The base steel, galvanized process or coating requirement, thickness and finish can be reviewed against the application and project specification. Please include the required standard or coating detail in your enquiry.
Which hole patterns can you manufacture?
Available patterns include round, square, slotted, hexagonal, straight-row, staggered and drawing-based custom patterns, subject to production verification.
Can galvanized perforated sheets be made to drawings?
Yes. Send a drawing, sample or written specification with the material, coating requirement, thickness, hole shape, hole size, pitch, open area, sheet dimensions and quantity for technical review.
Can galvanized perforated sheets be cut to size?
Yes. Cut-to-size supply can be reviewed when the drawing, tolerances, edge condition, quantity and required packing are confirmed before production.
What is the MOQ for galvanized steel perforated sheet?
MOQ depends on the base steel, coating requirement, thickness, hole pattern, sheet size and order quantity. YueChu Metal can confirm the practical MOQ with your project specifications.
Can you provide galvanized steel sheet samples?
Sample availability depends on the requested material, coating, thickness, hole pattern and size. Send the target specification so we can confirm sample options and shipping.
What is the production lead time?
Production lead time depends on the material, coating requirement, thickness, hole pattern, sheet dimensions, quantity and finishing requirements. The confirmed schedule is provided with the quotation.
How are galvanized perforated sheets packed for export?
Export packing may include waterproof paper, protective film, cartons, pallets and project-specific protection according to the shipment method, destination and handling requirements.
Do you support OEM and project orders?
Yes. YueChu Metal supports OEM, distributor and project orders based on drawings, samples or written specifications, including custom hole patterns, cut-to-size dimensions and export packing.
What information is needed for a fast quotation?
Please provide the galvanized steel type, coating requirement, thickness, hole pattern, hole size, pitch, open area, sheet dimensions, quantity, application and destination.
What is the difference between pre-galvanized and post-galvanized perforated sheet?
Pre-galvanized sheet is zinc coated before punching, so holes and cuts expose steel edges. Galvanizing after perforation applies the coating after fabrication, but final hole clearance and flatness must be reviewed. Confirm the route, coating requirement and edge protection with the order.
What coating information should I include?
Specify the galvanizing route, base steel grade, applicable coating standard, required coating mass or thickness, service environment and exposed-edge treatment. Include any later cutting, welding or painting requirements.
Drawings & specifications welcome
Request a Quote for Galvanized Steel Perforated Sheet
Send us your material, hole size, pitch, bridge width, thickness, panel dimensions, quantity, and surface finish for a faster and more accurate quotation.
- Material
- Zinc-coated carbon steel; specify base steel grade and galvanizing route
- Hole Pattern
- Round, square, slotted, hexagonal, staggered, straight or custom drawing
Made to your specification · Request a quotation
Technical DataProduct parameters & construction details
- Material
- Zinc-coated carbon steel; specify base steel grade and galvanizing route
- Hole Pattern
- Round, square, slotted, hexagonal, staggered, straight or custom drawing