Classification of steel gratings stainless steel steel grating channel steel grating drain cover composite steel grating insert steel grating
1.Stainless steel steel grating
⑴Product name Stainless steel steel grating is widely used in various factories and engineering projects at home and abroad.
Stainless steel grating can be divided into flat type, tooth type and I type, with more than 200 standard types (based on different applications
Environment, it can be treated with different protection).
⑶ Production method
The machine pressure welding uses a high-voltage resistance pressure welding machine.
Powerful welding power and hydraulic pressure will weld the cross bar into the flat steel, and then you can get strong, stable and strong solder joints
Extremely high quality steel grating. Stainless steel grating has light weight, high strength, large load capacity, economical materials, and ventilation
Light transmission, modern style, beautiful appearance, non-slip safety, easy to clean, simple device and durable.
1), light weight, high strength, great bearing capacity, economical materials, ventilation and light, modern style, beautiful appearance
2), non-slip safety, easy to clean, simple device, durable. Other species
2. Channel steel grating
Channel steel grating is a very widely used commodity. This type of steel grating is widely used in various industries.
, Has the strongest resistance to external impact, especially the steel grid plate with a distance of 50mm has a strong resistance to lateral impact
Channel steel gratings are
suitable for alloys, building materials, power stations, boilers, shipbuilding, petrochemicals, chemicals and general factory buildings and cities.
Government construction and other occupations, with ventilation and light transmission, non-slip, strong carrying capacity, beautiful warp, easy to clean, device, is a
New and updated construction products. It can be welded around the kick plate (flange plate), plaque plate guard, device connector, etc.
annex. Optional flat steel edging that is not the same as the bearing flat steel, or angled steel, channel steel, square pipe, etc .;
Handles and hinges need to be installed on steel grids that are often moved or opened.
Features of Channel Steel Grating:
1. It is possible to add accessories such as kick boards (flange boards), plaque boards, and device connectors.
2. Select flat steel edging that is not the same as the bearing flat steel, or use angle steel, channel steel, square pipe and other edging.
3. The handle and hinge can be installed on the channel steel grid plate that needs to be moved or opened frequently.
The steel grid is used for planning and production, and is widely used in urban roads, squares, gardens, docks, airports, parking lots, highways,
Various industrial civil constructions such as railways and industrial engineering.
Beautiful shape: simple lines. Silver appearance, modern trend.
Best drainage: 83.3% leak area, more than double the cast iron.
Hot-dip galvanized: strong anti-rust, free of protection and replacement.
Anti-theft planning: The cover and frame are hinged, which is anti-theft, safe, and convenient to open.
Save money: big span. Under heavy load, it is cheaper than cast iron and saves the cost of crushing and replacing by stolen words.
High strength: The strength and resistance are much higher than cast iron, which can be used in large span and heavy load environments such as terminals and airports.
Many specifications: satisfied with different environments and loads. Span, scale and shape required.
4.Steel grille plate
Make all kinds of steel grille plates according to YB / 4001-2007 specifications.
The products are used in industrial channels, overpasses, stair steps, inner covers, etc.
5. Composite steel grating
It is a product composed of a steel grid plate with a certain spanning ability and a striped plate with a sealed appearance.
This type of steel grid plate is composed of industrialized grain steel plate with different thickness. But the most commonly used steel grating is G323 / 40/100 for low
Plate; Striped steel plate is usually 3mm thick plate, 4mm, 5mm or 6mm plate can also be selected.
Method of fixing steel grating
Two methods are available: welding and device clamp fastening. Welding strength is durable and will not loosen, specific position
On the first flat steel of each corner of the steel grating, fillet welding with a length of not less than 20mm and a height of not less than 3mm. Device clip
The advantage is that the hot-dip zinc layer is damaged and easy to disassemble. At least 4 sets of device clamps are required for each board.
The increase in plate length increases. The safest way is to weld the screw head directly to the beam without the need to lower the clamp.
The board will not slide off the beam due to the loosening of the device clamps.
6.Plug the steel grating
The plug-in steel grating is also known as a compact steel grating, which is slotted by ordinary carbon flat steel, stainless steel, brass plate, and aluminum plate of a certain size (
Holes), mating, welding, finishing and other processes. Simple, high-strength, anti-corrosion, protection-free, beautiful, etc.
Many advantages, widely used in civil and commercial construction, theaters, subways, urban railways and other municipal engineering areas, can be used for suspended ceilings
, Indoor and outdoor decoration, channel walkways, ventilation windows (wells), various cover plates, etc.
7. FRP grating
With light weight, high strength, toughness, stability, non-slip, corrosion resistance, flame retardant, insulation, low thermal conductivity, no spark, etc.
Good characteristics, widely used in petrochemical, power, marine engineering, electroplating, marine, water and wastewater treatment, papermaking,
Channels for winemaking, pharmaceutical and other occupations, stair steps, gutter covers, bridge walkways, filter plates, filler brackets, etc.
It is an ambitious load-bearing component in a corrosive environment.
Steel grid panel ceiling is a kind of indoor ceiling commodity that is planned and manufactured by using steel grid panel. It has a simple and beautiful structure,
High-strength and feasible human characteristics, and the device is simple, hot-dip zinc on the surface of the steel grid plate, with 30 years of anti-corrosion
And no paint protection features. Can be widely used in tobacco production, industrial plants, large stadiums, convention centers
, Large commercial, station, dock, airport and other industrial and civil construction ceilings. Steel grid plate ceiling has a certain bearing
A talented and decorative steel grille board product, generally made of certain standard Q235 low carbon flat steel, stainless steel, brass
Plates and aluminum plates are manufactured through slotting (holes), plugging, welding, finishing and other processes. This product has strong solder joints and holes
The distance is even, the net surface is flat, the plan is beautiful and practical, and it is both a product and a work of art. Steel grating ceiling is widely used
In tobacco manufacturing, industrial plants, large stadiums, convention centers, large commercial, railway stations, terminals, airports and other industries
Ceiling for industrial and civil construction.