• Anping Tiantai Metal Products Co., Ltd.
    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.
  • Anping Tiantai Metal Products Co., Ltd.
    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.
  • Anping Tiantai Metal Products Co., Ltd.
    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.

Storm Road Drainage Grating Trench Cover Hot Dip Galvanized Drain Steel

Place of Origin Hebei
Brand Name Zhuote
Certification ISO9001-2015
Model Number 303/30/100
Minimum Order Quantity 10 piece
Price 3-8usd /Square meters
Packaging Details Steel belt packaging
Delivery Time 5-8work days
Payment Terms L/C, T/T
Supply Ability 1000Square meters/day

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Whatsapp:0086 18588475571

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Skype: sales10@aixton.com

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Product Details
Name Steel Grating, Steel Floor Decking, Metal Building Materials Hot Dipped Galvanized Steel Grating Cross Bar Pitch 50, As Customers' Requirement Or 40, 50mm 100mm, 101.6, 100mm Etc.
Standard ISO9001, ASTM, USA, High Quality, ANSI/NAAMM-MBG531 Surface Treatment Hot Dipped Galvanized, Painted, Galvanized, Black, Untreated
Application Floor, Walkway, Industrial Platform, Bridge, Trench Drains Thickness 2mm-5mm, 5mm, 6mm, 2.0mm-5.0mm, 1.5mm~6mm
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Product Description

Storm road drainage grate cover Hot dip galvanized trench drain steel grating


Grating Trench Cover:

1. Steel grating raw material :Low carbon steel, stainless steel, aluminum alloy
2. Types of Steel Grating:Plain/smooth type, I type ,Serrated/teeth type.

3. Cross bars shape: square bars, twisted square bars,round bars

4. Surface treatment: untreated(black), hot-dipped galvanized ,powder coated, electroplate,painting or as per customers' requirement.


Common specification of Steel grating
Material Standard:
ASTM A36, A1011, A569, Q235, S275JR,Stainless steel 304,Mild steel & Low carbon steel, etc
Bearing Bar (width*thickness)
25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10.....100 x10mm 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


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.
Twisted Cross Bar Pitch
38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc


Surface treatment:
untreated(black), hot-dipped galvanized ,powder coated,electroplate, painting or as per customers' requirement.
Grating Style
Plain / Smooth, Serrated /teeth, I bar, serrated I bar


Place of Origin China,Hebei
Brand Name XIANYAO
Application Industry platform
Shape customized
Material Q235, hot dip galvanized
Product name steel grating
Material stainless steel, Q235
Surface Galvanized
Usage Widely
Place of Origin China,Hebei
Brand Name ZHUOTE


1. LCL(less than one container load): packed with plastic film then on the pallets
2. FCL(full container load): nude packing
3. Other special package :according to customers' requirements.


Payment Term:
T/T,L/C, Paypal, Western Union, MoneyGram, Credit Card ,D/A,D/P,Trade assurance
Remarks: Other sizes also can be customized according to customers' requirement.


Steel grating can be widely used in petrochemical, water plants, sewage treatment plants,
municipal engineering, environmental engineering and other fields of platforms, walkways, trestlebridge, ditch cover, covers, ladders, fences and railings etc.


Grating Trench Cover picture:

Storm Road Drainage Grating Trench Cover Hot Dip Galvanized Drain Steel 0Storm Road Drainage Grating Trench Cover Hot Dip Galvanized Drain Steel 1Storm Road Drainage Grating Trench Cover Hot Dip Galvanized Drain Steel 2


Q1. When I don't know the specifications of the products I need, how to order them?
You can tell us the application scenario, the maximum bearing weight of the steel grid you need And QTY or total weight. We can recommend products to you.
Q2.How to visit our factory?
You can fly to Shanghai first and then take high-speed rail to Wuxi. We welcome your arrival.
Q3.The quantity of our purchase is very large, may I have a discount?
The price we quote is base on factory price, which is very competitive; But if your quantity is very large, We will apply for the very lowest price for you.
Q4.What 's your delivery time?
For one container products, normally 12-15days after your payment, we can finish the production. For large amount, we will discuss the time.