Hot DIP Galvanized Steel Grating with 25 x 5 x 3 I Bar Type and 30mm Bearing Bar Pitch for Heavy Duty Platforms
Brand Name:Gnee
Minimum Order Quantity:2PCS
Supply Ability:300000 Square Meter/Square Meters per Month
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Product Details
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Hot DIP Galvanized Steel Grating
,25 x 5 x 3 I Bar Type Metal Grating
,30mm Bearing Bar Pitch Bar Grating
Product Description
Hot DIP Galvanized Steel Grating Mezzanine Floor
Hot DIP galvanized metal grating is available in three main styles: Plain Style Steel Grating, Serrated Style Steel Grating, and I Bar Type Steel Grating. These durable grating solutions are widely used in steel structure platforms, stair treads, sidewalks, drainages, and well covers. We offer both standard steel grating designs and custom manufacturing to meet specific client requirements.
Product Specifications
Bearing Bar (Load Bar) Specifications
Plain & Serrated Types: 20 x 3 to 100 x 10 mm
I-Section Type: 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4, etc.
I-Section Type: 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4, etc.
Bearing Bar Pitch (Center to Center)
12.5, 15, 25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 mm (30, 40, 60mm recommended)
American Standard: 1" x 3/16", 1 1/4" x 3/16", 1-1/2" x 3/16", 1" x 1/4", 1-1/4" x 1/4", 1 1/2" x 1/4" (19-w-4) and more
American Standard: 1" x 3/16", 1 1/4" x 3/16", 1-1/2" x 3/16", 1" x 1/4", 1-1/4" x 1/4", 1 1/2" x 1/4" (19-w-4) and more
Cross Bar Pitch (Center to Center)
38.1, 40, 50, 60, 76, 80, 90, 100, 101.6, 102, 135mm and more
Available Materials
Mild Steel (Low Carbon Steel) or Stainless Steel
Surface Treatment Options
Untreated, Painting, or Hot DIP Galvanizing
Steel Grating Standards
- China: YB/T4001-1998
- USA: ANSI/NAAMM (MBG531-88)
- UK: BS4592-1987
- Australia: AS1657-1985
- Japan: JJS
Detailed Specifications
| Item | Detailed Description |
|---|---|
| Bearing Bar | 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10-100x10mm etc; I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc US standard: 1" x 3/16", 1 1/4" x 3/16", 1 1/2" x 3/16", 1" x 1/4", 1 1/4" x 1/4", 1 1/2" x 1/4", 1" x 1/8", 1 1/4" x 1/8", 1 1/2" x 1/8" etc |
| Bearing Bar Pitch | 12.5, 15, 20, 25, 30, 30.16, 30.3, 32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc |
| Twisted Cross Bar Pitch | 38.1, 40, 50, 60, 76, 80, 100, 101.6, 120mm, 2" & 4" etc |
| Steel Grade | ASTM A36, A1011, A569, Q235, S235JR, S275JR, SS304, Mild steel & Low carbon steel, etc |
| Surface Treatment | Black, self colour, hot dip galvanized, painted, spray coating |
| Grating Style | Plain / Smooth, Serrated / teeth, I bar, serrated I bar |
| Grating Standard | China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), UK: BS4592-1987, Australia: AS1657-1985, Japan: JIS |
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Product Summary
Hot DIP Galvanized Steel Grating Mezzanine Floor Hot DIP galvanized metal grating is available in three main styles: Plain Style Steel Grating, Serrated Style Steel Grating, and I Bar Type Steel Grating. These durable grating solutions are widely used in steel structure platforms, stair treads, ...
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