High quality 30x3 Serrated stainless steel special-shaped compound steel grating

$2.00 - $20.00
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1 Square Meter
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Company Information

Anping County Yuda Mesh Industry Co., Ltd.

CN Manufacturer, Trading Company
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Quick Details

Port: Tianjin
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 200 Ton/Tons per Month
Brand Name: YUDA
Grating Surface Treatment: Electro galvanizing, hot-dip galvanizing, spray paint, anti-rust oil
Type: Serrated Bar Grating; Plain Bar Grating
Place of Origin: Hebei China
Bearing bar type: flat bar, I bar, serrated bar
Product name: Steel grating
Color: Silver,black,ect or custom
Materials: Low carbon steel,Stainless steel,aluminum alloy,FRP etc
Processing technology: Pressure welding,pressure Locked
Cross bar pitch: As customers' requirement or 40,50,60, 65,76,100,101.6,120,130mm
Trait: Ventilation, lighting, heat dissipation, anti-slip, explosion proof
Model Number: Steel grating
Production process: Welding
Packaging Detail: 1. Metal Pallet or packed by bundles 2. In Bulk 3. Customized Packages

High quality 30x3 Serrated stainless steel  special-shaped compound steel grating_01.jpg

Product Description



MaterialLow carbon,middle carbon,stainless steel
Material standardGB700-88,ASTM(A36),BS4360(43A),AS3679
Bearing bar size20*3,20*5,25*3,25*5,32*3,32*5,35*3,35*5, 
40*3,40*5,45*5,50*3,50*5,55*5,60*5,65*5mm etc,
Bearing bar pitch15,20,25,30,33,35,38,40,50,60,80,90mm
Cross bar pitch24-200mm
Surface treatmentHot dipped galvanized,painted,self-color,
Grating standardYB/T4001.1-2007,ANSI/NAAMM(MBG531-88),BS4592-1987,AS1657-1985
Bearing bar typeF,I ,S,IS type
ApplicationFloor walkway,industrial platform,stair tread,metal ceiling
FeatureFine appearance,anti-corrosive,simple installation,light weight, 
high load,anti-skid,Prevent dirt deposition,ventilation,anti-explosion




The proportion of low glass fiber reinforced plastic grille plate light weight: it at around 1.8, its weight was only about a quarter of the steel, is two-thirds of aluminum;


Low high strength glass fiber reinforced plastic grille plate, its strength is ten times the rigid polyvinyl chloride (PVC), absolute strength much more than aluminum, to achieve the level of the ordinary steel;

Low corrosion resistant glass fiber reinforced plastic grille board: it is not rust, no mildew, no corruption, no need to paint, ability a lot of gas and liquid medium corrosion;


Fatigue resistance, low glass fiber reinforced plastic grille plate FRP gratings have some flexibility, which makes people working on it for a long time to feel comfortable, as a work platform, reduce the staff the legs and back tension, increased comfort, work to improve work efficiency, recommended by human engineers;

Good comprehensive economic benefits: low glass fiber reinforced plastic grille board and ordinary carbon steel, FRP grating comprehensive cost is low, although its one-time investment is higher than the ordinary carbon steel, because of its long service life, generally can be used for twenty years, and no maintenance, thus its comprehensive economic benefit is significantly superior to use carbon steel;


Low glass fiber reinforced plastic grille security: in the process of installation and use of FRP grating will not produce edm by collision, especially suitable for use in flammable and explosive environment, in addition, with non-slip surface of the grating can prevent slipping, reduce accidents.


Steel grating is hot dip galvanized processing, offers the following advantages: saving materials, saving investment, easy installation, durable in use, light structure, no accumulation of dirt, good performance of ventilation, lighting, heat dissipation, anti-corrosive, anti-acid an alkali corrosion.

Used well for sewage treatment, for running water and power plant, also used for outdoor of many other lines, such as safety grating for vehicles, steppes for train, safety stair treads for machines and for interior decoration.
Many chemical plants, smelters, electrolytic plant, power plant, chemical processing workshop, electroplating factory, storage battery factory, machinery factory of pickling plant, pharmaceutical factory, dyeing factory, salt and so on all have a lot of cooking, cooking is more corrosive liquid, traditional cooking useful Angle steel, flat iron plate welding, cast iron FRP FRP gratings, cement plate, etc., these materials are not corrosion, more than a few years, a few months or less are destroyed, the workshop appears fragmented appearance, the use of glass fiber reinforced plastic grille is a good way to solve the problem of corrosion, facilitate sewage discharged into the ditch at the same time, also easy to observe in the gutter.


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