Tianhui Metal Products.,Ltd

Shenzhou Tianhui Metal Products is a professional supplier engaged in steel bar grating with advanced equipment and scientific management.

We manufacturer all type of steel gratings with anti-skiding and smooth surface, such as welded steel bar grating, Press locked grating,close mesh grating,swage locked grating,heavy duty grating,stair tread,fiberglass grating and other relative products .Our steel bar gratings are widely used in many big projects ,such as petro-chemical industry, firepower staion, water power station ,docks,city drainage system update, our customer is like Sinopec Group,State Grid,BP,Shenzhen port group,Beijing urban consruction group...

The material we used to make our grating products is of standard or higher quality ,like Q235,A36 ,16Mn,steel,AISI 304 ,316 stainless steel,not only material grade can match the international grade but also the production technology and quality control system upto the international standard ,there is no barrier can stop us for supply our grating products to any corner of the world,we not only supply gratings products but also offer our solutions for your project ,since we have rich experience with it , we are good at gratings .

The bar grating also can be divided by different shape of bearing bars , plain ,serrated and I-shape ,of which plain steel bar grating is the most widely used type ,70% projects used this type,because it is made by auto-welding machine,low production cost,good quality and quick delivery,serrated type is very similar to the plain type, same process of production,only difference is made the bearing bar serrated before welding,but it increased the surface friction. The reason for less I-shape graing is because this type normally used for special project,not big ones, the material is aluminium alloy.

Common specs for steel bar grating .bearing bar thickness 3mm, 4mm, 5mm, 6mm,at pitch 20mm, 25mm, 30mm, 32mm,40mm,and cross bar pitch 50mm,75mm,100mm ,our common stock size is 1meter wide , 6meter length, for export choice ,5.8meter lengt to fit 20gp container .it normally packed in 5pcs or 10pcs bundles for container loading.

Press locked steel grating is a another very important type,different from bar grating ,there is no twisted cross bars,It is formed by using tremendous hydraulic pressure to bond the two close-tolerance slotted bars together, permanently locking the cross bars into the notched bearing bars,Press Locked Grating is specified due to its clean, smooth look as well as supporting the same loads as welded bar grating ,but we do not recommended for rolling loads ,since it is not the economic option for big project ,however you can sometimes see it at commerical center,subway,shopping mall with good looking .

We supply our graing products with our experience and professional suggestions, not only for project installation,but also for future maintain and replacement.sincerly we hope to work with you for life time business.

  Standard bar grating   Galvanzied bar grating   Serrated bar grating  
  steel bar grating   galvanized steel bar grating   serrated bar grating  
  Welded Steel Bar Grating is the most popular of all grating types due to its strength, cost-efficient production and ease of installation. Universally used in most general industrial plants as well as commercial buildings, it has wide applications as walkways, platforms, safety barriers, drainage covers and ventilation grates.   Hot dip galvanized bar grating is the most common surface treatment for bar gratings,it provide longer survival time of structure and low cost for building ,hot-dip zinc surface treatment make it a good anti-corrosion , Shiny surface appearance...  

Serrated bar grating similar as plain steel bar grating but with serrated surface ,widely used for brake steps, running boards, walkways and platforms for railroad cars , The serrated bearing bars provide additional safety and the openness of bar grating minimizes build up of snow, ice and other debris...

  Heavy duty bar grating   Press locked grating   Platform steel grating  
  heavy duty bar grating   steel grating   platform steel bar grating  
  Heavy duty bar grating made from thicker and deeper bearing bars,used for heavy duty load areas such as airfields, highways, industrial plants, truck and bus terminals ,It is a sturdy grating to carry loads and maintain the same level over many years of use ...   Press locked grating is made of interlocking, it provides a smooth clean look for architectural applications such as grilles, dividers and screens. The applications similar to welded steel bar grating , Material available caron steel ,stainless steel ,aluminum ...   Platform steel grating application scope is extremely widespread, such as general factory, workshop, mining industry, harbor, artistic style, installment convenient; it is one kind of new construction product,The shape available in square, triangle, circle, and other spaecial shapes...  
  Gutter & well cover bar grating   Stainless steel grating   Fiberglass grating  
  gutter cover grating   stainless steel grating   fiberglass grating  
  Gutter & well cover bar grating is used in city public works , The advantage of bar grating cover is much , such like big open area, anti-rusting ,strong structure to suport whles past, smooth surface and looks beatiful , it can be made to different shapes to fit the use of project ...   Stainless Bar Grating, is extremely strong, durable and corrosive resistant for all load bearing applications and is primarily used for pedestrian and light vehicle traffic. Welded stainless bar grating is available in a variety of bearing bar spacing and thicknesses ...   Fiberglass grating also named molded fiberglass grating ,made by fiberglass reinforced plastic (FRP), compaired to metal gratings, it has many advantage as less weight, non-conductive, corrosion resistant, fire retardant, and slip resistant...  


Copyright ©2015 Shenzhou Tianhui Metal Products.,Ltd
Add: South of Daituan Xincun ,Tangfeng ,Shenzhou City, Hebei Province, China.
TEL: +86-153-3318-9431 (Wechat/WhatsApp)
E-mail: bensonhebei@163.com


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