Зубчатая стальная решетка 32x5 мм, сверхпрочная оцинкованная стальная решетка, стальная решетка с защелкой, платформа для дорожек

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Product Overview


Factory  produce floor steel grating ,steel decking,drainag cover ,fence,handrail ,fence etc metal work products!

 stainless steel grating ,steel grating pass ISO 9001 Certification, stair tread and ball joint handrail pass CE europe certification ,Do business with us ,your money and  goods are safe!


 steel grating  fromYantai Rising Steel Grating Co., Ltd.  Company is located on Yantai Economic and Technological Development Zone is 

a professional research, development and large-scale production of  Steel grating,Steel Ladder & Handrail , Suspended Ceiling,trench cover,Fencing and extend large-scale modern manufacture and exporter has a reliable design of grating technology, advanced grating production equipment, 

scientific management, improve the quality of service.







Main Products: all kinds of hot-dip galvanized steel grating, combined steel grating, steel grating, aluminum grating, composite steel stencil;

 steel railings, stainless steel railings, aluminum railings; ladders, stainless steel ladder aluminum ladder; treads, 

trench covers boards, pool cover trees, walls, ceilings, ceiling, sun visors; pipe hangers and various other non-ferrous metal components and structural parts.        




 Types of Bearing Bar

 Galvanized  Steel grating  is perfect for factories, buildings. generating plants; in fact anywhere the ease of movement and safety is required. 

With hackle steel grating quick fitting accessories, ease of cleaning, safety and strength will provide you with the economical answers to lots of applications. 

Because of its robust design and spanning abilities, steel grating is very strong and safe for the support of floors and elevated walkway.


Types of bearing bar


1406785276594_hz-fileserver-upload-01_68451078 bar3.jpg
(1) Flat Type:(2) Serrated Type: (3) I Bar:

Flat bars can be made from steel strip or slit sheet or from rolled.

Serrated type grating offers users a slip-free surface. It is available with most of the standard bearing bars. An extruded bearing bar having a cross sectional shape resembling the letter "I".
(4)Press-locked steel bar grating

Press-locked steel bar grating is often desirable because its smooth look, clean and excellent support. It exhibits the same strength, long life and openness as welded grating. Materialsinclude mild carbon steel and stainless steel. It is also available in a serrated surface for extra safety.

Spacing range can be custom designed to meet the requirements. This method of manufactureing is particularly flexible that it allows for the production of grating with custom bearing bar spacing. Small quantities can easily be manufactured to suit the precise needs of most applications.

* Specification :


Mild Carbon Steel:
Mild carbon steel provides an economical, high strength for uses in most industrial and commercial applications. The load bearing bars are produced from steel which conforms to the following equivalent standards: JIS G3101 SS400 or ASTM A36 or equivalent.

Stainless Steel: 
Stainless bar grating is a choice for corrosive environments such as chemical, food and hydro processing areas. It is available in welded and press locked as well as in many bearing bar sizes. The most common material is Type 304 (SUS304), however, Type 316 (SUS316) or Type 316L (SUS316L) is also available. 304 stainless steel is the most popular type contains both chromium and nickel to provide excellent balance resistance and workability. 316 stainless steel is better corrosion, pitting resistance and higher strength at elevated temperatures than 304. 316L is extra low carbon variation of 316 to avoid carbide precipitation due to welding.


Allowing quicker delivery to customers whom fabricate and galvanize the grating on their own.

Hot Dip Galvanizing can give a hygienic and clean maintenance free bright finish. The minimum average hot dip galvanized is coated as required by Standards AS1650, BS729 and ASTM A123.




Standard Welded Steel Bar Grating, painted grating (factory)

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.

 standard welded steel bar grating is also ideal for use as mezzanine decking since it supports the same loads as comparable solid flooring, more than that, its cost saving openness maximizes the circulation of air, light, heat, water and sound, while promoting cleanliness, and , where insurance codes permit, additional sprinklers can often be eliminated, standard panels are available in widths of 2',3' or 4'.

 standard welded steel bar grating is resistance welded to create a rugged, one-piece constructed panel, the bearing bars are automatically resistance welded at the contact point with the cross bars and, under a combination of high heat and pressure, are fused together to form a permanent joint, the cross bars provide a high degree of rigidity, yet retain a smooth flat surface for free and easy walking.




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