• 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.

Mesh Floor Hdg Steel Grating 30x30mm High Resistance Guaranteed

Place of Origin Hebei, CN
Brand Name ZHUOTE
Certification ISO9001
Model Number ZT355/30/30
Minimum Order Quantity 1ton
Price 1000$/ton
Packaging Details steel belt
Delivery Time 25-30days
Payment Terms T/T
Supply Ability 1000tons/month
Product Details
Material Q235,low Carbon Steel Surface Treatment Hot Dipped Galvanized
Product Name Industrial Platform Metal Building Material Steel Grating Weight Type Plain,serrated
Application Floor,Walkway,platform,bridge Color Silver
Thickness 5mm Standard YB/T 4001.1-2007
Length 100-3000mm Cross Bar Pitch 30mm
Bearing Bar Pitch 30mm Factory Yes
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30x30mm hdg steel grating


high resistance guaranteed hdg steel grating


mesh floor grating hot dip galvanized

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Product Description




Press-welded gratings are manufactured by using welded machine to attach cross-bars in a twisted square configuration to bearer bars.


They are manufactures using techniques that guarantee a constant production quality (manufacture according to YB/T 4001.1-2007) and are typically made from Q235 steel.


The ensemble can be hot-galvanised in accordance with GB/T 13912-2002 standards.


It is mainly used in the manufacture of industrial walkways and staircase steps.


Between the Chinese and EU market, there are some difference, our mainland the spacing of the cross bar and bearing bar is 30/50/100mm, but in the EU  market clients, the spacing is 19/30/33/50/55mm. These structer will be increase the project cost, because the short spacing of the bearing, the used materials will be more.





Bearing bar depth




Bearing bar thickness




Spacing of bearing bar and cross bar






Q235 Low carbon steel




YB/T 4001.1-2007









Thermal, hydro-electric, nuclear and solar power stations


Decorative, Sun shading


Chemical and oil industries


Fencing, Cladding


Drains and ventilation systems


Urban furniture


Shipbuilding,Cement works, Transformation and metallic construction

Gangway ,Multisports grounds


Mesh Floor Hdg Steel Grating 30x30mm High Resistance Guaranteed 0

Mesh Floor Hdg Steel Grating 30x30mm High Resistance Guaranteed 1