• Andy Simpson
    I'm a long-term partner of this factory. I've been on a field trip.The factory is strong and the grating quality is very good. I cooperated with this grating supplier in 2017.What surprised me was that this factory was very strong,and it was also one of the top local grating factories.
  • David Zhang
    My client told me that it was very smooth.The delivery speed is also very fast,I will receive the goods on the 7th day of the order.And the goods is inexpensive and convenient.
  • Ajay Parate
    I have placed an oeder at this factory about FRP grating.The service is good and the grating is perfact.I'll come again.

Outdoor Galvanized Walkway Platform grating 5mm thickness Steel Drain Grates

Place of Origin CN
Brand Name Zhuote Meetal
Certification ISO9001
Model Number ZT325/30/100
Minimum Order Quantity 5tons
Price 800$/tons
Packaging Details Steel Belt
Delivery Time 5-10days
Payment Terms L/C, T/T
Supply Ability 300tons/month
Product Details
Material Q235,q235 Carbon Steel Surface Treatment Hot Dipped Galvanized,Painted,galvanized
Product Name Steel Grating Type Plain Bar Grating,Serrated Bar Grating
Application Floor,Walkway,stair Tread,bridge Thickness 2mm-5mm
Standard ISO9001,AS1657-1985;BS4592-1987;ANSI/NAAMM(MBG531-88) Length 6000mm
Cross Bar Pitch 50mm,As Customers' Requirement Or 40 Bearing Bar Pitch 30mm,on Request.
High Light

2mm galvanized steel grating

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2mm steel drain grates

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as1657-1985 steel drain grates

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Product Description

All the steel gratings can be customized as per our customer's requirement.

 

Before our quotation, the following infos are required:

Grating typr & size(bearing bar size, bearing bar spacing, cross bar size, cross bar spacing).

Grating top surface: plain or serrated

Span direction ( direction of bearing bar)

Indication of the location & size of cut-outs and removable areas.

Indication any banding, kick plate, or nosing requirement.

Surface treatment: galvanized, painting or untreated.

Specify the type & quantity of clips if required.

Outdoor Galvanized Walkway Platform grating 5mm thickness Steel Drain Grates 0

Outdoor Galvanized Walkway Platform grating 5mm thickness Steel Drain Grates 1

 

According to the structural form and welding process, there are four types of steel gratings:

 

Bearing Bar Size
25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10---100x10mm etc.
I Bar Size
25x5x3, 30x5x3, 32x5x3, 40x5x3 etc,
US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'', 1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'' etc.
Bearing Bar Pitch
12.5, 15, 20, 23.85, 25, 30, 30.16, 31, 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.
Cross Bar Size and Pitch
Twisted bars 5x5, 6x6, 8x8mm; Round bars Dia.6, 7, 8, 9, 10, 12mm and so on.
38.1, 40, 50, 60, 76, 80, 100, 101.6, 120, 135mm, 2'' & 4'' etc.
 
Material Grade
ASTM A36, A1011, A569, Q235, S275JR, SS400, Mild steel & Low carbon steel, etc.
Stainless steel SS304, SS316.s335jr
Surface Treatment
Black, self color, hot dip galvanized, painted, powder coating, electrolytic polishing
Panel Size:
3x20ft,3x24ft,3x30ft,5800x1000, 6000x1000, 6096x1000,6400x1000, as request
Standard
China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88),UK: BS4592-1987, Australia: AS1657-1985,Germany: DIN24537-1-2006, Japan: JIS.

Outdoor Galvanized Walkway Platform grating 5mm thickness Steel Drain Grates 2

 

Product Details 

Outdoor Galvanized Walkway Platform grating 5mm thickness Steel Drain Grates 3

Outdoor Galvanized Walkway Platform grating 5mm thickness Steel Drain Grates 4

Outdoor Galvanized Walkway Platform grating 5mm thickness Steel Drain Grates 5

Our Service

1. Our engineers can design the shop drawing according to your projects and create 3D model.

2. Free samples can be provided.

3. The package method can be custimized.

4. We support the third party organization to come our factory for inspection.

5. The after-sale service and installation method can be provided.

 

Application

Outdoor Galvanized Walkway Platform grating 5mm thickness Steel Drain Grates 6

Outdoor Galvanized Walkway Platform grating 5mm thickness Steel Drain Grates 7

Outdoor Galvanized Walkway Platform grating 5mm thickness Steel Drain Grates 8