• 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.

Metal building materials hot dipped 30 x 3mm galvanized steel grating

Place of Origin Hebei,China
Brand Name TT
Certification ISO9001
Model Number 01,
Minimum Order Quantity 10 pieces
Price negotiate
Packaging Details as your requirements
Delivery Time 5-8 days
Payment Terms L/C, T/T, Western Union
Supply Ability 1500 tons/month
Product Details
Material Steel Surface Treatment Hot Dipped Galvanized
Type Plain Bar Grating, Serrated, Flat, Color Silver
Standard ISO9001 Length As Your Size Requirement
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Product Description

Metal building materials hot dipped 30 x 3mm galvanized steel grating

 

Description

 

Hot-dip galvanized steel grating, also known as hot-dip galvanized steel grating, is a grid-shaped building material made of low-carbon steel flat steel and twisted square steel welded horizontally and vertically. Hot-dip galvanized steel grating has strong impact resistance, strong corrosion resistance and heavy load capacity, elegant and beautiful, and has excellent performance in municipal roadbed and steel platform construction projects. The extremely high cost performance is that hot-dip galvanized steel gratings are widely used in the construction of new and old roadbeds to cover water channel roads.


The surface of the hot-dip galvanized steel grating has undergone a special hot-dip galvanizing treatment, and its chemical and physical properties are stable, and it is not easy to be corroded and oxidized by air and microorganisms. Can significantly increase the load capacity of the trench. Prevent collapse. The hot-dip galvanized steel grating with a flat steel spacing of 3 cm has greater impact resistance and has the characteristics of the largest span. The longer its service life, generally in the range of 40-50 years. If damage factors are not considered to be involved, hot-dip galvanized steel grating is a very good steel frame structure and load-bearing platform.Metal building materials hot dipped 30 x 3mm galvanized steel grating 0

 

No. Item Detailed 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, 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, 40 50, 60, 76, 80, 100, 101.6, 120mm, 2' ' & 4' ' etc
4 Steel Grade ASTM A36, A1011, A569, Q235, S235JR, 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 Grating Standard China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88),
UK: BS4592-1987, Australia: AS1657-1985, Japan: JIS

Application

They are widely used for platform, trestles, covers, ladders and fencing in many fields such as petroleum and chemical industry, electric power, water supply, sewage treatment, ship building, parking lots, city construction, environmental engineering.

Metal building materials hot dipped 30 x 3mm galvanized steel grating 1