Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of 304 stainless steel serrated bar floor grating in China. Welcome to wholesale customized 304 stainless steel serrated bar floor grating at low price from our factory. If you have any enquiry about free sample and cheap products, please feel free to email us.
Stainless Steel Grating
Stainless steel grating has long been a standard industrial walkway product for harsh, corrosive environments and has been favored for many years. GNEE manufactures stainless steel press-fit gratings using 304 and 316 stainless steel bars. Stainless steel gratings are widely used in chemical plants, food processing plants, oil and gas producers, and many other commercial and construction sectors.
Stainless steel grating is ideal for corrosive environments such as chemical, food, and water treatment industries. It offers both welded and press-locked connections and is available in a variety of pressure-bearing bar sizes.
Material: The most commonly used material is 304 (SUS304), with 316 (SUS316) and 316L (SUS316L) also available. 304 stainless steel is the most commonly used material; it contains chromium and nickel and has excellent corrosion resistance and processing properties. 316 stainless steel offers better corrosion resistance, pitting resistance, and higher high-temperature strength than 304 stainless steel. 316L is an ultra-low carbon version of 316, preventing carbide precipitation during welding.
When considering gratings for food processing, marine applications, or highly corrosive environments, GNEE's stainless steel gratings are often the most cost-effective option. These gratings are typically manufactured from 300 series alloys and assembled by welding or press-locking to meet the specific requirements of a variety of applications.
Dimensions
|
Bearing bar |
25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10---100x10mm etc |
|
Bearing bar pitch |
12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc |
|
Twisted Cross Bar Pitch |
38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc |
|
Material Grade |
ASTM A36, A1011, A569, Q235, S275JR, SS304, SS400, |
|
Surface Treatment |
Black, self colour, hot dip galvanized, painted, spray coating |
|
Grating Style |
Plain / Smooth, Serrated /teeth, I bar, serrated I bar |
|
Standard |
China: YB/T 4001.1-2007, |
Packaging and Shipping
Plain bar grating
One of the most widely used grating types due to its versatility, durability, and cost-effectiveness. Typically made from carbon steel or stainless steel, it features a smooth, flat surface ideal for applications requiring load-bearing strength and stability. Plain bar grating is commonly used in industrial flooring, walkways, drainage pit covers, stair treads, platforms, and ventilation grilles.
Heavy duty grating
Heavy duty steel grating with deep and thick load-bearing bars, suitable for heavy loads. It can withstand surface loads of over 50 tons and wheel loads of 10 tons, thanks to the intermediate gear teeth that increase stability. This design can be customized according to the application and offers advanced steel options.
Serrated steel grating
Serrated steel grating is designed with serrated edges on the bearing bars, which provides enhanced non-slip performance and increased safety compared to plain grating. This makes it an ideal choice for environments where slip resistance is crucial, such as industrial platforms, walkways, stair treads, and areas exposed to wet or oily conditions.
application scenarios
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