galvanized steel bar grating weight

galvanized steel bar grating weight

USD $5 - $9 /Square Meter

Min.Order:10 Square Meters

Supply Ability:
250000 Meter / Meters per Month
Port:
Tianjin
Payment Terms:
T/T Credit Card

Quick Details View All >

Place of Origin:
Hebei, China
Brand Name:
GD
Model Number:
GD
Material:
Galvanized Sheet

Anping Guanda Hardware Wire Mesh Co., Ltd.

Business Type: Manufacturer,Trading Company
Hengshui Hebei China
Main Products: Welded Mesh ,Wire Mesh Fence ,Gabions ,Steel Grating ,Barbed Wire

Product Details

Specifications

1.Full range in bearing bar size and mesh size
2.Largest production capability
3.Best Price
4.Reliable manufacturer
5.ISO

Hot dip galvanized steel grating standard 

 

1.Specificaiton

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

Twisted Cross Bar Pitch

38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc                          

4

Material Grade

ASTM A36, A1011, A569, Q235, S275JR, SS304, Mild steel & Low carbon steel, etc.

5

Surface Treatment

Black, self colour, hot dip galvanized, painted, spray coating.  

6

Grating Style

Plain / Smooth, Serrated /teeth, I bar, serrated I bar.                             

7

Standard

China: YB/T 4001.1-2007,  USA: ANSI/NAAMM(MBG531-88),

UK: BS4592-1987,  Australia: AS1657-1985, Japan:JIS              

 

2.Applications

a.Rotation ways, channels, and platforms for pump rooms and engine rooms in various ships;

b.Flooring in various bridges such as railway bridge sidewalks, over-bridges across the street;

c.Platforms for oil extraction sites, car washing sites and air towers;

d.Fencings for car-parks, buildings and roads; drainage trench covers and drainage pit covers for highways.

 

3.Manufacturing process

Steel grating is made by the world first-class Italian ORSOGRIL equipment, which can arrange the bearing bar and cross bar in longitude and latitude order to certain distance. Cross bar is pressed into the bearing bar by high tension resistance weldingring which is controlled by computer. So we can produce high quality gratings with firm welding, smooth surface and high strength.

 

4.Surface process of grating

Hot-dipped Galvanizing

Normally, hot-dipped galvanizing will be carried out after end welding process. When the thickness of bearing bars is not less than 5mm, the weight of average Zinc Layer will not be less than 610g/m2.

When the thickness of bearing bars is less than 5mm, the weight of average Zinc Layer will not be less than 460g/m2. The quality and requirements after hot-dipped galvanizing are according to the standards of GB/T13912 

Contact Supplier

Mr. GUANDA ANPING Chat Now
Telephone
86-311-87815068
Fax
86-311-87815068
Address
Luzhuang Industrial Zone,Anping County Hengshui,Hebei

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