Pressure locked steel grating
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Pressure lock steel grating case board commonly known as the plug case board, plug-and-socket steel plates. It is processed by a certain size of ordinary carbon steel, stainless steel, copper, aluminum profiles such as yellow by slot (hole), plug-and-socket pressure lock, welding, finishing, surface treatment working procedure . Pressure lock steel grating covers the high strength, anticorrosive, free maintenance etc all characteristics of welded steel grating, unique combination and uniform precision, the structure is deft and beautiful, natural harmony, style is refined etc. Characteristics. Widely used in civil and commercial building, theatres, subway, municipal engineering and commuter trains, and can be used for decoration top for indoor and outdoor, platform, the aisle airshaft (well), advertising plaque, all kinds of cover plate, etc.
★Pressure locked grating expression method
★The type of pressure locked grating
一、Heavy duty type
With Loading Bearing bar and cross flat steel bar gripped, the grating is formed by pressing under the pressure of 1200 tons. General use of the large size flat steel, suitable for big span, Heavy load occasion.
Heavy duty type Integrated type 二、Integrated type
The bearing steel bar and the cross bar with the same height, cutting depth is 1/2 of the steel bars.
This is relatively commonly used. The height of the grating generally is not more than 100 mm, the length is more than 2000mm.
三、Half-plug type
After the bearing steel bar cutting,gripped with the cross flat bar . Production such pressure lock steel grating
The largest machining the height is 100 mm, the length is not more than 2000 mm.
Half-plug type Sunshade type 四、Sunshade type
The bearing steel bar open 45 °or 30 °slots, flat steel bar slotted, compression molding. According to different needs, can be processed into other spacing, specifications of the steel grating, can use carbon steel, stainless steel, aluminum and other materials. The height of steel grating is less than 100 mm.
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Pressure locked steel grating
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Factory Add: NO.8 Xicheng Street, Raoyang County, Hengshui City, Hebei Province
Tianjin sales office: Room 603, Block C, Renaihaojingguoji, Hongqi Road, Nankai District, Tianjin, China