Diamond Galvanized Perforated Metal Safety Grating for Stair Nosing Anti Slip

• Surface Treatment: PVC Coated
• Weight: Heave-weight
• Usage: Protection, Aquaculture, Civil Building, Railway Construction, Road Construction, Wall Caldding
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: JS perforatd sheet
• Application: Construction Wire Mesh, Protecting Mesh, Decorative Mesh, Filter, Sieving Diversified Pellet, Barbecue Wire Mesh, Cages
• Material: Stainless Steel Plate
• Hole Shape: Round
• Raw Material: Aluminum /Stainless Steel /Steel
• Sheet Metal Hole Size: 0.5mm-200mm
• Coiled Metal Length: 20m
• Sheet Metal Overall Size: 1.5mx5m
• Size in Stock: 1m*2m/1.22*2.44m
• Transport Package: Wooden Tray
• Specification: Any size as your request
• Trademark: Joysun
• Origin: Hebei
• HS Code: 73144900
• Production Capacity: 100000 M2/Month
• Package Size: 100.00cm * 100.00cm * 20.00cm
• Package Gross Weight: 5.000kg

Product Description

What is a perforated sheet?
 A perforated sheet is a metal sheet that's punched or cut to produce a pattern of holes, slots or shapes for practical or aesthetic purposes. It's also known as "perforated metal."
This type of metal sheet includes decorative hole patterns such as circles, squares, triangles, diamonds, hex, slots, bars and so forth. By combining shapes, it is possible to create more complex designs.

How do you measure it?
Using common perforated sheet terminology, we'd start by looking at the hole pattern ('staggered hole") followed by the hole size (i.e., a circle diameter) [A], the "stagger' (the distance between holes from center to center) [B] and finally the sheet gauge (or thickness) [C]. You typically measure the dimensions in millimetres.
 Example: Staggered Hole 1.000" X 1.250" X 11 Ga. (or 0.125"). This refers to a staggered hole pattern with 1-inch diameter holes spaced 1.25-inches apart on 11-gauge sheet material.
A hole pattern is the arrangement of holes on a sheet in either staggered or straight rows.
In a staggered hole pattern, the direction of the stagger is typically parallel to the short dimension of the sheet. The 60° staggered is the most common pattern. Although other designs are available, 60° staggered is the strongest, most versatile and most economical perforated pattern.

"Gauge" is a British term that refers to sheet thickness. It originated before the advent of the standard metric and standard measurement systems but remains a common term for wire diameter and sheet thickness.
As a rule of thumb, the higher the gauge number, the thinner the metal thickness.

  Types of Perforated Metals
Other Regular Patterns


The determination of the pattern depends on the intended use of the perforated metal, which comes in standard and custom designs as well as a variety of sizes, shapes, and arrangement of holes. The required strength, application, and how the holes are configured have an effect on the functionality and efficiency of the perforated metal.

Part of the decision process involves an examination of the hole and bar size. Bars are the spaces between the holes. The proper balance of the holes and bars is an essential factor that determines the strength of the perforated metal for its application. The larger the holes the narrower are the bars. The general rule is that the thickness of the metal should not be greater than the size of the holes or the width of the bars. Following this guideline can avoid tool failure during processing.

Perforated Steel Applications

As a result of our flexible customisation options, we can provide mild steel perforated mesh in virtually any shape or size. Using our equipment and expertise, we are able to provide solutions that are tailored precisely to the specifications and needs of each project. Whether you are looking for something practical or for a visually appealing addition, our experts will be able to help. We offer a variety of services, including but not limited to:

• Components of architectural design
• Equipment used in agriculture
• Guards, grilles, and screens
• Noise-reducing acoustic panels
• Rodent proofing vent mesh
• Air vent mesh
• Vehicle construction
• Panels
• Framework
• Sheds
• Outdoor structures
• Trailer parts

Products Made from Perforated Metals
There are a wide variety of applications for perforated metals. They find use in industrial settings as well as homes and offices. From building construction and design to filtration units for pharmaceutical production, perforated metals have been an essential part of producing products and providing a pleasing appearance.
Our Service
These perforated metal sheets are offered here in small sizes to suit all requirements. We also offer this metal mesh in full 2 x 1 metre and 2.44 x 1.22 metre panels. These large panels are sent on pallets and we will check your unloading capacity before shipping. In brief, our speciality is rapid, fuss free transactions of all sizes.  If you are looking to buy metal in small amounts then this is the place for you. We cut this metal on our ultra powerful industrial guillotine. We are always happy to help in any way that we are able to. Ask about our cutting service and a quick delivery.  Thank you for checking out our product.