• 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.

Hot dip galvanized walkway platform walkway deck driveway flyover metal steel grating

Place of Origin Hebei
Brand Name Zhuote
Certification ISO9001-2015
Model Number 305/30/100
Minimum Order Quantity 50 piece
Price Can discuss
Packaging Details Steel belt packaging
Delivery Time 10 work days
Payment Terms L/C, T/T
Supply Ability 800 Square meters/day
Product Details
Grade Q235 Q345, Low Carbon Steel And Stainless Steel Shape Beams, Square, Various, As Your Request, Fish-eye
Certification SGS&ISO 9001, SGS, ISO9001 Grating Size 3'x20', 1000x1000mm, 3x30', Drainage Grating Size Is Based On Customer's Requirement, 1000x6000mm And All
Material Steel, Fiberglass, Q235, Aluminum Alloy Application Floor, Walkway, Industrial Platform, Bridge, Trench Drains
Type Plain Bar Grating, Serrated Bar Grating, Plain, Serrated, Flat Usage Public Drain Area, Bathroom, Garge, Concrete Construction Support, Balcony Ect.
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Product Description

Hot dip galvanized walkway platform walkway deck driveway flyover metal steel grating

 

Product Description

 

Steel bar grating with high strength and firm structure is made up of carbon steel, aluminum steel, or stainless steel. According to the manufacturing methods, it can be divided into four types: welded, press-locked, swage-locked, and riveted gratings. According to the surface shapes, it can be divided into smooth and serrated gratings. With various styles and sizes for choice, steel gratings are widely used in everyday life, such as stair treads, walkways, platforms, floors, various covers, wheeled equipment, security screens, heavy-duty constructions, and so on.

 

Surface Treatment of hot dip galvanized steel grating

  • hot dipped galvanized
  • Untreated
  • Painting
  • 95% people choose hot dipped galvanized because its anti-acid and alkali corrosion capacity range is from PH6 to PH12.5,a stable protective film will be formed on the zinc surface.it has good anti-corrosive property.

Process of hot dip galvanized steel grating

  • We have our own factory and facility.
  • Excellent hot-dip galvanizing process to achieve great anti-acid and alkali corrosion.
  • We can manufacturer any kinds of specification as your demand.

Installation:

1. At each intersection of load flat steel and cross bar, it should be fixed by welding, riveting or pressing lock.

2. Pressure resistance welding or arc welding are preferred in the welding of steel grille.

3. The pressure lock of the steel grille can be fixed by pressing the cross bar into the loaded flat steel by a press.

4. Steel grilles should be processed into various shapes according to the needs of users.

5. The spacing of the load flat steel and the spacing of the cross bar can be determined by the supplier and the demander according to the design requirements. As an industrial platform, it is suggested that the spacing of load flat steel should not be greater than 40 mm and the spacing of cross bar should not be greater than 165 mm.

 

Our advantage:
 

1.Long history and rich experience

Guangzhou Shuangtao Mesh Manufacture Co., Ltd was founded in 1990,specializing in metal mesh for 28 years in Guangzhou

 

2.Good quality

Our strategy is : Win By Quality

We passed the ISO9001:2000 in January 2007

 

3.Competitive price

Because of advanced equipment and mature technology,our product have formed the series,and the price is very competitive

 

4.Good service

We have a professional foreign trade team, and we can provide customers with one-stop service

 

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 pitch
38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2' & 4' etc
4
Material Grate
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 Type
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,
Germany: DIN24537-1-2006, Japan :JIS
8
Application
-Rotation ways, channels, and platforms for pump rooms and engine rooms in various ships;
-Flooring in various bridges such as railway bridge sidewalks, over-bridges across the street;
-Platforms for oil extraction sites, car washing sites and air towers;
-Fencings for car-parks, buildings and roads; drainage trench covers and drainage pit covers for high strength .

 

 

Hot dip galvanized walkway platform walkway deck driveway flyover metal steel grating 0Hot dip galvanized walkway platform walkway deck driveway flyover metal steel grating 1Hot dip galvanized walkway platform walkway deck driveway flyover metal steel grating 2Hot dip galvanized walkway platform walkway deck driveway flyover metal steel grating 3

 

FAQ

 

Q:Why choose us?

A: Direct factory,competitive factory price, quality assurance,local stock,fast delivery.

Q: How about the payment terms?

A:We usually use the T/T,L/C order. (100% guaranteed transaction by Alibaba ).

Q: How about the delivery time?

A:Usually within 15- 20 days, customized order may need longer time.

Q:Can you offer free sample?

A:Yes, It is our pleasure to provide sample,but usually the customer need to pay the freight,

We'll send back the courier charge if you make an order.