• 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.

Carbon Steel Rainwater Q235 Grating Trench Cover Hot Dipped Galvanized U Shape

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

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Size Customized Size Bearing Bar Pitch On Request.
Length Customers' Demand Material Steel,Q235
Application Walkway,Trench Drains Type Plain
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grating trench cover hot dipped galvanized


Q235 grating trench cover


galvanised walkway grating trench cover

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Product Description


Manufacturer Carbon Steel Hot Dipped Galvanized Rainwater U-Shape Trench Cover For Building Construction

Product Description 

The trench cover was made of cement, cast iron originally.But later, it is easy to damage in the normal use and cause huge replacement costs. Trench cover is made of steel grating by pressure welding. It has the advantages of simple construction and installation,light weight, good bearing capacity, strong impact resistance and excellent drainage. After hot dip galvanizing,the product surface treatment is beautiful use and anti-rust corrosion.Compared with cast iron ditch cover, it has incomparable advantages.


Product Specification


Material Mild Steel, Stainless Steel
Bearing Bar Specifications 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10…..100 x10mm etc;
Cross Bar Pitch 38.1, 50, 60, 76, 80, 100,120mm
Surface Treatment Hot dip galvanized (HDG),Painting,Untreated,Powder coated


Product Shows


Carbon Steel Rainwater Q235 Grating Trench Cover Hot Dipped Galvanized U Shape 0


Carbon Steel Rainwater Q235 Grating Trench Cover Hot Dipped Galvanized U Shape 1

Product Details


Trench Cover’s load bearing is good, anti-attacks curved. Major characteristic of the trench cover is durable and anti-corrosion after undergoing hot dipping zinc processing, practical. We can produce different sizes of trench cover and also can make cutouts as per your drawing.




Grating trench cover is applied on walkway,carriageway,courtyard etc,used as cover for drainage trench,wire ditch,subway and air pit.Hop-dip-galvanized finish is used as antisepic.


Carbon Steel Rainwater Q235 Grating Trench Cover Hot Dipped Galvanized U Shape 2




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.



Standards Of Galvanized Overcher Trench cover



  steel grating standard steel standard Galvanizing standard
China YB/T 4001.1-2007 GB700-88 GB/T13912-2002
The U.K. BS4592 BS4360(43A) BS729
Australia AS1657 AS3679 AS1650





Heibei Zhuote Wire Mesh Products Co., Ltd. is a manufacturer which is specializing in producing and exporting a complete series of steel grating and other wire mesh products. Our steel grating goods have various kinds with different materials, the main products are high, middle, and low - carbon steel, stainless steel, aluminum steel grating. And have various styles, for example, platform steel grating, special steel grating, serrated steel grating, high duty steel grating, press locked steel grating, and so on.


Carbon Steel Rainwater Q235 Grating Trench Cover Hot Dipped Galvanized U Shape 3



1. Sample service?
We are pleased to provide free samples to you.
2. How many days will the samples be finished?
Generally, if the goods are in stock, They will be sent to you immediately by the air express in 2~3 days.
3.What are the common size of floor steel gratin?

-The pitch of the bearing bar is 30-45mm in common, is largely used in the industrial field.

-The pitch of the cross bar is 100mm and it is the most economical and lightest type.

-The sewage grating with the pitch of 30mm between the bearing bar and of 100mm between crossbar is the most popular type used at home and outside.

4. Quality Guarantee?
If there are any quality problems, you can return the goods to us in 10 days.
5. Is customized available?
Yes, we can OEM materials & shapes according to your detailed drawings.