Stainless Steel Bearing Bar Grating is manufactured by resistance welding bearing bars and cross bars in accordance with a certain interval orthogonal combination, through cutting, notching, opening hole, edging and other deep processing, forming into metal bar gratings as customers' required. Cross bar is often made of twisted square bar. Pressure welded steel bar greetings possess good features including high strength, light weight, attractive appearance, durable, good ventilation, lighting, heat radiation, self-cleaning, easy to maintain and so on. Compared with other bar gratings, pressure welded type would be better to satisfy various of different conditions. Therefore, pressure welded bar gratings are the most common type used on the market, mainly for drainage cover, platforms,ventilation grates, stair tread etc.
Material:
1) Stainless steel: 201, 202, 304, 316, 321, 410, 430. The most common material is SS304 (SUS304), SS316 (SUS316) or SS316L (SUS316L) is also available.
2) Carbon/plain steel: low carbon steel, mild carbon steel, high carbon steel.
Features:
High strength, light weight, attractive appearance, durable, good ventilation, lighting, heat radiation, self-cleaning, easy to maintain, etc.
Applications:
This type of bearing bar grating is widely used in platform, walkway, trestle ditch cover, manhole cover, ladder, fence, guardrail and so on in petrochemical industry, power plant, water plant, sewage treatment plant, municipal engineering and sanitation fields.
Specifications:
| Bear Bar Type | Flat Bar, I-Bar, Serrated Bar, etc. |
| Bearing Bar Size | 20*3mm, 20*5mm, 25*3mm, 25*5mm, 32*3mm, 35*5mm, 40*3mm, 40*5mm, 50*5mm, 60*5mm, etc. |
| Bearing Bar Spacing | 15mm, 20mm, 25mm, 30mm, 33mm, 40mm, 43mm or mulitiplier. |
| Cross Bar Type | Twisted Steel Rod, Flat Bar |
| Cross Bar Size | 3mm, 4mm, 5mm, 6mm, etc. |
| Cross Bar Spacing | 50mm, 100mm, etc. |
| Material | Stainless Steel; Carbon Steel |
| Surface Treatment | Stainless steel mainly untreated; Polished, Galvanized, Anodized, Powdercoated. |
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Welded Steel Grating: Flat Style Bar Grating; Serrated Bearing Bar Grating Images
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