| Certification: | ISO |
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| Application: | Steel Structure Walkway, Foot Pedal, Drain Cover |
| Shape: | Press-Lock |
| Manufacturing Method: | Machine Welding |
| Material: | Carbon Steel |
| Surface Treat: | Galvanized |
| Samples: |
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| Customization: |
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Audited Supplier 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.
Specification:
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.
Stainless Steel Grating (Plain Steel Grating & Serrated Steel Grating)
1) Bearing Bar (Load Bar) (mm): 20 x 3 to 100 x 9;the specification of "I-section" is 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4, etc.
2) Bearing Bar Pitch (center to center): 12.5 to 100 mm etc, also be according to client's requirement and 30, 40, 60mm are recommended, America standard is available
3) Cross Bar Pitch (center to center): from18.5 to 101.6mm etc, also be according to client's requirement and 50, 100mm are recommended, America standard is available.
4) Steel Grating Material:Q235 Steel or stainless steel grating.
5) Steel Grating Surface Treatment: Untreated, Painting or Hot Dipped Galvanizing
6)Quality Standard:
Steel Grating Standard: China YB/T4001-1998
America ANSI/NAAMM (MBG531-88)
Britain BS4592-1987
Australia AS1657-1992
Steel Standard: China GB700-88 / ASTM (A36) / BS4306 (43A)
Hot Dip Galvanizing Standard: China GB/T13912-92 / ASTM (A123) / BS729
7) Application of Steel Grating: Floor;Catwalk;Mezzanines/decking;Stair tread;Fencing;Vault bin floor;Ramp;Dock/Warehouse;all kinds of trench cover;Window and machinery safe guards;Wash rack;Ventilation screen;Storage rack;Suspended ceiling;Drainage pit cover,etc
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Audited Supplier 
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