• 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.

Light Weight Grating hot dip galvanized Trench Cover For Manhole Covers And Walkway

Place of Origin Anping,china
Brand Name TT
Certification ISO 9001-2015
Model Number TT-6
Minimum Order Quantity 1ton
Price Negotiable
Packaging Details Wooden Pallet/Steel Pallet Or As The Customar require
Delivery Time 3-10work days
Payment Terms T/T
Supply Ability 100TONS/DAY

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Product Details
Product Name Grating Tread Cover Type Bar Flat Bar/Serrated Bar
Grating Standard YB/T4001.1-2007 Raw Material Q235/S235jr
Surface Treatment HDG/Painting/Untreatment Product Process Welding Cutting
Size As Per Drawing Packing Wooden Or Steel Pallet
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Product Description

Light Weight Grating Trench Cover For Manhole Covers And Walkway


Steel Grating Trench Cover Description:


This steel grid/grating is manufactured by cross plain steel strips with the joint spot welded, 2mm thickness of steel strips as bearing and cross bars, then it is hot dip Zinc galvanized. This method provides a positive fusion of cross and bearing bars.


The most popular is the 30*100 spacing and 30*50 spacing; Different bearing bar thickness can be specified, the most common 2.75mm, 3.75mm with 30mm width and 40mm width. Different thickness is offered to accommodate any load rating requirements.


Universally used in most general industrial plants as well as commercial buildings; it has a wide range of uses such as walkways, platforms, safety barriers, ventilation grates, fencing and drainage covers.


About us: 


Our business export more than 10years as a premium manufacturer and supplier of metal flooring and allied products in China. We provides cost effective high quality flooring and safety products solutions, either fabricated to exact project specifications or standard products available immediately.


Steel Grating Quality Standards:


No. Item Detailed Description
1 Bearing Bar 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 Pitch US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc
3 Cross Bar Pitch  2' ' & 4' ' etc
4 Steel Grade ASTM A36, S235JR, S275JR, Mild steel & Low carbon steel, etc
5 Surface Treatment Black, self colour, hot dip galvanized, painted, spray coating


Steel Grating Trench Cover Picture:



Light Weight Grating hot dip galvanized Trench Cover For Manhole Covers And Walkway 0

Light Weight Grating hot dip galvanized Trench Cover For Manhole Covers And Walkway 1