New Technology Stainless Steel Wire Galvanized Perforated Metal Mesh

Thickness of Metals

                Steel:Use“Manufacturers”Standard Gauge for steel sheet.

                Stainless Steel:Use the U.S. Standard Gauge Table.

                Monel: Use the U.S. Stangard Gauge Table.

                Copper, Brass, or Muntz: Use the B&S Gauge Table.

                Aluminum: Use the B&S Gauge Table.

Perforations

         Round Perforations: Staggered (60 degree pattem) is stangard. Vaniations include 45 degree staggered, and straight line pattern.

         Square Perforations: Staggered or straight line pattern.

         Slotted Perforations: Side staggered, end staggered, or straight lines. Slotted perforations will be round end slots: specify if square end slots are required.

         Other Perforations: Available upon request.

Spacing of Perforations

       Spacing for large perforations will be designated be either Centers of perforations, or by the Open Area required. Spacing for small perforations will ge designated by either Centers, or Open Area, or if more practical, by the Number of Perforated to the Square Inch.

Pattern of Perforations

        Staggered Perforations ,both Round &Square: Direction of the stagger will normally be the short dimension of the sheet. Straight row of hole is normally parallel to long dimension of sheet.

        Slotted Perforations: The long dimension of the slots can be fumished with either the width or length of the sheet in most cases.

Margins

       Perforated Stock Size Sheet & Plates: The long sides of the sheet will be suppiled with minimummargins. The short sides of the sheet will have either minimum margins or no margins.

       Sheets & Plates Re-sheared after Perforating: Special margins are available to specifications but the must carry a tolerance within the limits of the perforating tool.

       Unfinished end pattern is standard in the industry.

Flatness of Sheet &Plates

     In the majority of requirements, perforated sheets or plates can be furnished to AISI flatness tolerances. Before ordering any of the following special requirements, discuss then witn our sales department:

         Perforated sheets with extra wide margins.

         Blank areas required within the perforated area.

         Perforated sheets with very large percentage of open area.

         Heavy page metal in relation to the size of the perforation.

         Special alloys.

         Stretcher leveled sheets.

Guidelines for Minimum Hole Size/Minimum Bar Width

     The rule of thumb for pertorating is that thehole diameter should not be less than the thickness of the material. The closer to a 1-to-1 ratio, the higher the probability of tool failure and the greater the precautions necessary to avoid it. Modifiactions can be made in certain instances at additional costs. For stainless steels and similar higher strength materials, it is perforable to specify at least three thickness gauges thinner than hole diameter.

The same general rule applies to bar width. The bar width should be greater than material thickness because of the increased number of punches and therefore, increased perforation tonnage. The bar with can be adjusted at increased costs.

Perforated Metal Material:

Stainless Steel, Carbon Steel, Galvanized,

Aluminum.

Perforated Metal hole shape:

Round, Square, Long round, Triangle,

Diamond, Oval, Hexangular, Slot etc.

Perforated Metal Specification:

Thickness of Perforated Sheet:

From 0.1mm to 25 mm

The Min. Hole of Perforated Metal: 0.08mm(0.0032")

The standard Size of Sheet: 1000mm*2000mm and 1000mm*2500mm.

48"*96", 48*120" and 60"*120

Perforated Metal Finished Process:

Leveling, Shearing, Circle Shearing,

Bar Coding, Labeling, Custom Packaging, Degreasing,

Deburring, Forming, Blanking, Annealing Painting,

Powder coating, Anodizing, Welding, Polishing, Joining,

Bending, rolling ect.

Also If we don't stock it, we make it, if we can't make it, we can find it.

Brief introduction of our company

Anping County Xinhai Traffic Wire Mesh Manufacture Co., Ltd is mainly producing series iron wires, steel wire, iron wire mesh, steel wire mesh, many kinds of fence and wire mesh further-processing products. The products inculding 3 categories, more than 60 kinds. It is mainly used in petroleum, chemical industry, architecture, medicine, airling, highway, railway, breeding, metallurgy, etc. More than 70% products were exported, they were sold to America, Germany, Japan, Canada, Korea, etc. We would like to establish direct business relationship with you.