hygrating

  Window Louver The window louvers are a soft fitted furnished decoration for a family's new home. According to the materials, the window-shades can be divided into as follows: wood, aluminum and plastic. Aluminum louvers, a Venetian window louver made of aluminum alloy material, often appears in contemporary household adornment with beautiful modelling, changeable style, and durable function. "Aluminum alloy window louver" is a curtain which is used widely, it is shaped like a louver, and aluminum louvers are mainly made of non-rust aluminum alloys. It has the advantages of lightness, durability, lightweight, easy operation, easy cleaning and so on.   Aluminum louver can be directly welded to aluminum frames to be made up to the window louver, or installed outside glazing facades.   Advantages of External Louvers: 1. Light weight: the aluminum alloy has a small density, so it will be lighter in weight and easy to install and use. 2. High strength: the section of aluminiu...

    Tree Grates The main body of the cover of tree grates is composed of two or four symmetrical panels. The center of the cover is provided with a tree hole, and the hole is surrounded by multiple leaky holes. It is mainly used to protect from the soil erosion and beautify the environment of the trees on both sides of the street.   Tree grilles and grates  can be made of a variety of materials, including aluminum alloy, carbon steel, glass fiber reinforced plastic, etc. HY export metal tree grates for sale  at a reasonable price, design tree grates you need perfectly!   The tree grate cover is two semicircular plastic lipid plates covered on the tree pool. The flat top is arranged with elliptical grooves, which can be permeable and can protect the roots of trees. In order to keep the dust from flying, the garden department handles every tree grate of each tree. It is also necessary to improve the city's air quality. The installation of tree grates can not ...

  Stair Treads The steel stair treads are made of grating bars, including aluminum perforated stair treads , expanded grating and steel perforated stair treads . Stair treads is often banded with flats and can be welded with plate   ( perforated plate or checkered plate or other plates) or not.   A luminum grating stair treads  is generally anodized or powder coating for longer lifetime. Expanded grating  is usually with no surface treatment and steel grating is hot-dipped galvanized to make it anti corrosion.   The   galvanized serrated stair treads     generally adopt hot galvanized technique, electro galvanized or paint surface treatment, and paint should be sprayed before antirust paint, in order to achieve long-term anti-corrosion effect.   Stair treads is a branch product of grating series, the stair trend is also called serrated bar grating stair treads, metal stair treads, metal bars for stairs, and etc. It ’ s applied in kinds o...

  Produce Detail Stainless steel grates, or ss grating  is a little weightier than mild steel grating, stainless steel gratings,it doesn ’ t need any surface treatment as stainless grating ’ s surface is smooth and stainless is born to be anti rust and corrosion resistant. Stainless bar grating  is loved by people as its glossy surface. There are kinds of material grades for stainless steel grating, like SS304, SS316, SS316L, SS310, SS310S and so on.   Process for stainless steel grating is similar to that for mild steel grating, only different from surface treatment. You can choose plain, serrated, and I-bar types of bearing bars for ss grating, while twisted bars, square bars and round bars are available for cross bars. Spacing for stainless steel grating are the same as that of mild steel grating. There are two ways of welding, machine welding and hand welding. Press the cross bars into the bearing bars and weld to make the steel grating firmed. When using hand we...

  Produce Detail Mild steel grating is carbon steel grating. It is most widely required as it is cheaper than stainless steel grating with high strength. There are plenty of types for flat bars of open steel floor grating , such as 30*5, 32*5, 30*3, 45*5, 45*3, 50*6, 60*5, 100*5 and other types for your requirements, while 30/100, 40/100, 30/50, 41/100, 60/100....are available for spacing. For cross bars, you can choose twisted bars or round bars or square bars. Besides of these ordinary types which is similar to aluminum grating, HY can also design other types, like diamond grating. We can manufacture steel grating as customers’ design.   Regarding surface treatment, hot-dip galvanizing, paint or other anti-corrosive coating are available, of which hot-dip galvanizing is generally recommended as hot-dip galvanizing makes mild steel grating  more anti-corrosive. GMS grating , also called galvanized steel grating is most commonly used. There are burrs on surface of mild st...