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5x5 Galvanized Serrated Bar Grating Q235

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5x5 Galvanized Serrated Bar Grating Q235

Name: 5x5 Galvanized Serrated Bar Grating Q235
Brand: HBGB
Price: 1 USD

Quality 5x5 Galvanized Serrated Bar Grating Q235 for sale

Brand Name : HBGB

Model Number : GB-006

Certification : ISO 9001

Place of Origin : China

MOQ : 100pcs

Price : negotiable

Payment Terms : L/C, T/T

Supply Ability : 2000 pcs per day

Delivery Time : 15-25 days

Packaging Details : Steel Pallet or customized

Product namee : Serrated Steel bar Grating

Raw material : Carbon Steel Q 195, 235

Finishing : hot dipped galvanized

Zinc coating : 270- 300 g/m2

Steel grating shape : Square, rectangle, circle,anomaly,etc

Flat bar pitch : 30mm / 40mm / 60mm

Cross bar : 5x5, 6x6, 8x8 mm (twisted bar or round bar)

Cross bar pitch : 40,50,60, 65,76,100mm and etc

Bearing bar : 20x5,25x3,25x4,25x5,30x3,30x4,30x5,32x3,32x5, 40x5,etc

Bearing bar pitch : 25, 30, 40, 50, 60, 62, 65mm and etc

Application : metal building material,fences,ditch cover,steel ladder,stair tread

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Heavily Galvanized Silver Serrated Bar Grating For Ladder stairs

Serrated Steel Grating introduction:

Steel grating is a kind of widely used grid products. They are used in various industrial fields and has the strongest resistance to surface impact.

According to the shape of the surface,they can be divided into tooth-shaped steel grating, pressure welded steel grating, I-type steel grating and composite steel grating.
According to the surface treatment,they can be divided into hot-dip galvanized steel grating, spray paint steel grating, stainless steel grating and original steel grating.

5x5 Galvanized Serrated Bar Grating Q235

Galvanized serrated bar steel grating types:

There are mainly four types bearing bars as belowing which are frequently used for steel gratings.

Here we mainly introduce the I bar gratings. Same as normal bearing bars, there are two type of the I bars, plain type I bar and serrated type I bar. The main advantage of I bar steel grating is it is with high strength – to- weight ratio.

5x5 Galvanized Serrated Bar Grating Q235

Surface treatment of galvanized serrated bar steel grating:

1) Hot dip galvanized as per ASTM A123 or EN ISO 1461 or special requirement

2) Painted or Powder Coated

3) HDG plus painted/powder coated

Galvanized serrated bar grating size:

No.	Item	Description
1	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''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
2	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 US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc.
3	Cross bar	55,66,8*8mm(twisted bar or round bar)
4	Cross Bar Pitch	38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc
5	Material Grade	ASTM A36,A1011,A569,Q235,S275JR,SS304,SS400, Mild steel & Low carbon steel,etc.
6	Surface Treatment	Black, self colour, hot dip galvanized, painted, spray coating
7	Flat bar type	Plain,Serrated(tooth-like),I bar (I section)
8	Standard	China:YB/T 4001.1-2007,USA:ANSI/NAAMM(MBG531-88), UK:BS4592-1987,Australia:AS1657-1985, Germany:DIN24537-1-2006, Japan:JJS.

Applications of galvanized serrated steel bar grating:

Steel Gratings are widely used for platform walkways flooring in power plant,boiler,paper making machines,coating equipments,oil and gas projects,offshore/onshore projects, etc.

5x5 Galvanized Serrated Bar Grating Q235

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