• 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 Dipped Galvanized Welded 30mm Heavy Duty Steel Grating

Place of Origin HeBei,China
Brand Name TT
Certification ISO9001,CE
Model Number 01
Minimum Order Quantity 100piece/pieces
Price Negotiable
Packaging Details Wooden Pallet/Steel Pallet Or As The Customar require
Delivery Time 5-8days
Payment Terms L/C, T/T, Western Union, MoneyGram
Supply Ability 25000piece per month
Product Details
Product Name Hot Dipped Galvanized Welded Standard Metal Material Heavy Duty Steel Grating Type Plain
Application Floor,Walkway,platform,stair Tread,bridge Bearing Bar Pitch 30mm,40,on Request.
Size Customized Shape As Your Request
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welded heavy duty steel grating


30mm heavy duty steel grating


30mm heavy duty grating

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Product Description

Hot Dipped Galvanized Welded Standard Metal Material Heavy Duty Steel Grating

Product Description 

edged end 2*4meter untreatment heavy duty steel grating, widely known as Press Locked Steel Grating is extremely strong and durable for all load bearing applications and is widely used for drainage platform and heavy cargo loading. Press locked steel grating is range from a variety of bearing bar spacing and thicknesses depending on customized and load requirements. Top surface either smooth top , serrated for slip resistance is ok.




Hot Dipped Galvanized Welded 30mm Heavy Duty Steel Grating 0


Product Details



Material Mild (low carbon) steel
flat bar press locked
width and length 4*2 meters
certification ISO9001
surface treatment untreated



Product Advantage



Non-slip, anti-corrosion, not easy to deform.


High safety performance.


Do not accumulate rain, snow and dust.

4 Simple and beautiful appearance.

Easy to install and remove to extend the lifespan.


No corrosion traps around joints.


High strength to weight ratio.


Allows shaping without loss of strength.


Available plain or serrated.


Allows passage of heat, light, water and ice.




Product  Application


Widely used in electricity, petrochemical, chemical industry, metallurgy, machines, modeling, port, marine engineering, construction, papermaking, medicine, textile, well cover, suspended ceiling, ventilation and penetration of light, etc




1. Light weight, high strength, large carrying capacity, economical material, ventilation and light transmission, modern style, beautiful appearance, anti-skid safety, easy to clean, easy to install, durable.


2. Flat type, tooth type and I type, there are more than 200 specifications and varieties (depends on the different use environment, the surface can be different protection treatment).




Hot Dipped Galvanized Welded 30mm Heavy Duty Steel Grating 1