©2024 Yantai Hualian Steel Structure Co., Ltd All Rights Reserved. 鲁ICP备15045077号

ADD: No. 276 Xingfu Middile Road, Zhifu District,
         Yantai City, Shandong Province, China
Tel: +86-535-6388735


Hualian Steel Structure

Hualian Steel Structure

Product name

best quality 304 316 32 x 5mm stainless steel metal galvanized grating bar

Product description

 Heavy Duty Welded steel mesh grating walkway trench cover

Heavy Duty Welded steel mesh grating walkway trench cover 


Product Description

 1. Quick Guide of Steel Grating




2. Steel Grating Specification 


Material  Mild steel / carbon steel / stainless steel Q235B, ASTM A36, S275JR etc.

All the steel gratings can be customized  

Bearing bar: from 25*3mm to 100*8mm

Bearing bar pitch: 12.5, 22, 25.4, 30, 34, 40, 41, 60mm etc.

Cross bar: 5mm,6mm,8mm, round or twisted bar 

Cross bar pitch: 33, 38, 50, 76, 100mm

Galvanization Standard ISO 1461; ASTM A123; GB/T13912:2002
Package seaworthy package
Production Standard YT/T 4001.1-2007; BS4592-1:1995; AMSI/NAAMM(MBG531-2000); AS1657-1992
MOQ 100 pcs


 4. Steel Grating Surface Treatment



Heavy Duty Welded steel mesh grating walkway trench coverHeavy Duty Welded steel mesh grating walkway trench cover

5. Productive Process

Heavy Duty Welded steel mesh grating walkway trench cover


6. Steel Grating Feature

1) The steel grating can reduce the supportive material, investment, save workman and time.

2) It can be used in almost all applications.

3) Lightweight and economical.

4) Low maintenance cost, because the surface will be galvanized, the anti-corrosion is 15~30 times than ungalvanized.

7. Application of Steel Floor Grating

1) It can be used in urben construction as drainage trench cover to drain water and keep ground dry.

2) The serrated steel gratings will be used in the port, parking lot, farmland and other places to be walk platform for pedestrian and vehicles access and passing.

3) Forge-Welding gratings also will be used for industry platform, power plant, water treatment industry, tower platform, etc.

4) Serrated steel gratings also be guardrail for garden, villa, balcony, highway, etc.


8. Project Experience for Steel Gratings


 1) Offshore/onshore project: Singapore LIZA Destiny FPSO

2) Oil and Gas project: PETRONAS Onshore Terengganu Gas Terminal Development project

3) Pitman : South Aferica Arcelor mittal Reduced Iron EPC project......

Heavy Duty Welded steel mesh grating walkway trench cover

Packaging & Shipping

 We usually use the rebar with small rectangular steel frames to fix every bundle steel grating, after then ,we will wrap plastic film or secure with straps. If you have other comments, we also can meet your requirements.

 Heavy Duty Welded steel mesh grating walkway trench cover


Our Services

1. Quick response

We will reply our customer's inquiry ASAP within 24 hours.

2.  Sample

Free sample is available if our customer are willing to undertake the courier fee. The courier fee can be deducted from the sebsequent order.

3. Layout drawing or shop drawing 

We can provide the layout drawing or shop drawings for our customers' project solution. 

4. Inspection

Our factory supports all our customers or nominated third party to our factory for inspection. 

In addition, we can provide the instant photos during the production.

5. Strong package

We will do our best to offer strong package to keep the goods safe and sound when our customer receive them. 

6. Timely delivery

Our strong supply capacity can help us to deliver the goods in time.

7. After-sale service

We will track the goods' use condition. Not only providing the tech support, but the solution of goods' quality.


Company Information

Heavy Duty Welded steel mesh grating walkway trench cover 

Feel free to contact with me for cooperation:

contact person:Amber Wu

Phone/whatsapp: +86 18562239900



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