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Grating plate
Grating plate is also known as steel grid plate, steel grid plate, steel grille. It is to use flat steel according to a certain spacing and horizontal bar (twisted square steel, square steel, round steel, flat steel, etc.) for cross arrangement, and welded into a square grid with the middle of a steel products, mainly used to do ditch cover plate, steel structure platform plate, steel ladder step plate, etc. The horizontal bar is generally made of twisted square steel (twist steel).
Steel plate is generally made of carbon steel, hot dip galvanizing, can play a role in preventing oxidation. It can also be made of stainless steel. Steel grid plate has ventilation, lighting, heat dissipation, anti-skid, explosion-proof and other properties.
Use: widely used in petrochemical industry, power plant, water plant, sewage treatment plant, municipal engineering, sanitation engineering and other fields of platform, walkway, trestle, ditch cover, manhole cover, ladder, fence, guardrail, etc..
Specification of steel plate: flat steel spacing 30,40,60mm, twisted square steel spacing 50,100mm, flat steel width 20-60mm, flat steel thickness 3,4,5mm, twisted square steel (twist steel) specification: 5 * 5mm, 6 * 6mm, 8 * 8mm.
Categories:
1. According to the welding method, it can be divided into: pressure welding type, insert type, lock type and weld type.
2 According to the shape of the load flat steel side surface, it can be divided into: plane type, tooth type and "work" font.
3. According to its use, it can be divided into: general purpose steel grating plate and special purpose steel grating plate such as: gutter cover plate, step plate and so on.
4. The steel grating plate is divided into stainless steel grating plate and carbon steel grating plate according to the material
Surface treatment: hot-dip galvanizing, cold galvanizing, electric galvanizing, spray painting, impregnating anti-rust oil, impregnating plastic, no treatment.
Product Specifications:
1. Vertical strip spacing: usually 30, 40, 60 (mm); There are non-standard spacing: 25, 34, 35, 50, etc.;
2. Horizontal bar spacing: conventional 50, 100 (mm); There are non-standard spacing: 38, 76, etc.;
3. Width: 20-60 (mm);
4.Thickness: 3-50 (mm).
Steel grid panel ceiling
Steel grid plate design and manufacture. Light structure, beautiful, high strength feasible, easy to install hot dip zinc surface, anticorrosion durable and paint free maintenance. Widely used in tobacco manufacturing, industrial plants, large sports venues, exhibition centers, large commercial, stations, docks, airports and other industrial and civil buildings suspended ceiling.
Stair tread
The installation of the step is welded and bolted. The surface of the product is treated with hot dip zinc, which is used with the Dahe railing, and has the advantages of beautiful and firm, easy installation, and no maintenance.
Dense steel grid
Dense steel grid refers to the pressure welded steel grid bearing flat steel spacing less than 25mm. In addition to fully having the advantages of the standard pressure welded steel grid, such as beautiful form and easy installation, it also meets the conditions of strict requirements for the size of objects passed through or leaked in some special occasions, such as large civilian occasions, dense steel grid can meet the requirements of women walking in high heels; For example, in industrial and mining enterprises with large flow of people, large objects (such as steel balls with a diameter of less than 20mm) are not allowed to fall to meet safety needs.
Features:
1. High strength, light weight.
2. Strong anti-corrosion ability, durable.
3. Beautiful appearance, bright surface.
4. No dirt, no rain and snow, no water, self-cleaning, easy to maintain.
5. Ventilation, lighting, heat dissipation, anti-slip, explosion-proof.
6. Easy to install and disassemble.
Applications:
Widely used in petrochemical industry, electricity, water, sewage treatment, port, building decoration, shipbuilding, self-propelled parking lot, municipal engineering, sanitation engineering and other fields of platform, walkway, trestle, ditch cover, manhole cover, ladder, fence, factory construction, etc.
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