Press-locked steel bar grating made by fixed size flat steel through slotted, pressure lock plug, finish, etc process. At the intersection point of flat steel and horizontal pole, press horizontal pole into loading flat steel, then fixed it. Sometimes the horizontal pole also used flat steel.
Material: High-quality flat steel, stainless steel plate, copper plate, aluminum plate.
Size of bearing flat steel: 25x3mm, the center space: 30mm, 40mm, 50mm, 100mm.
Size of horizontal pole: 10x2mm, the center space : 50mm, 100mm.
Type of press-locked steel bar grating:
Common type: when the steel bearing flat-steel bar is low pressure lock steel mesh plate.
Integral type: Bearing flat-steel and crossbars flat-steel has the same height, cutting depth for bearing flat-steel 1/2 of pressure lock steel mesh plate.
Sunshade type: Load flat steel to open 30 ° or 45 ° chute, flat bar slotted, and then press lock to form grating.
Features: The pressure lock steel case board culvert will bonding steel grid board of high strength, anticorrosive, free maintenance etc so characteristic, alone again combination, uniform precision elegant, harmonious natural light structure, style is refined features.
Application: Be widely used in civil and commercial building, theatres, subway, passenger such municipal engineering field, can be used for interior decoration decorate condole top, platform footpath, ventilation windows(well), advertising plaque, various cover plate, etc.
Ningbo Haoyuan steel grating Co. Ltd. is a professional enterprise in R & D., design, steel grating, SMC grating field. With innovative and pragmatic, scientific developing philosophy, following the criterion of ISO9001, it provides steel grating, stair tread, compound steel grating, fiberglass grating, drainage pit/trench cover, railing & stanchion, etc. It products are widely used in petroleum, chemical industry, environmental protection, power plants, pharmaceutical, printing and dyeing, brewing water supply and drainage, transportation and other industries.
With its ten years of professional management experience and production in press welding steel grating, it is one of the few enterprises who have the technology of flat steel and galvanized steel grating in the industry. The plentiful resources, skilled team, and high level of management, make it be the fastest developed, most potential grating products supplier.
Ningbo Haoyuan steel grating Co., Ltd strictly followed the brand management of "quality making value, innovation leading the future", to provide clients high quality assurance, drawing, mechanics calculation, data collation service. With high-quality products and services combined, it has been well recognized by clients all over the world. The products have been exported to different countries and regions, such as South Korea, Singapore, Thailand, Australia, France, Kenya, etc.
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