Decorative Perforated metal
Material : stainless steel, aluminum, carbon steel
Thickness:1mm-25mm
Hole Diametre:0.8mm-20mm
Pitch:0.1-25mm
Surface treatment:Galvanized +Paint+Oxidation coloring
Width and Length: (general standards)or as your request!
1000MM X 2000MM /1220MM X 2440MM
1250MM X 2500MM /1250MM X 6000MM
1500MM X 3000MM /1500MM X 6000MM
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1.Panels, keys are made of high quality SUS304 stainless steel, with strong anti-sabotage ability. The product has good riot, corrosion resistance and water resistance. Especially in the harsh environment, can also be very good operation.
2. Humanized key layout, key surface is the use of chemical etching and corrosion depth of moderate patterns and characters for better operation, long-term use will not make the characters fall off or wear. Key surface characters and patterns can be customized according to customer requirements
3. The keyboard uses a unique design of the closed membrane installation, with good waterproof and dustproof.
4. Keyboard PCB board for the double-sided gold plate, metal pan lines, reliable contact.
5. High-quality SUS304 brushed stainless steel keys, buttons, surface character and pattern colors can fill the required color paint.
6. According to customer requirements with LCD display.
7.4X5 keyboard design, 10 number keys, 10 function keys. Button layout can be redesigned according to customer requirements.
8. Output interface USB, PS / 2, RS232, XH row plug (optional).
9. Embedded installation, installation is simple and convenient.
10. Products passed CE certification.
Property:
Indium is very soft, silvery white, relatively rare true metal with a bright luster. Density is 7.31g/cm3 and melting point at 156.2.
Packing:
N.W. is about 500 grams per ingot, size is about 110x30x30 (mm). It is packed with polyethylene film, every 40 or 50 in one plywood case, which will indicates the batch number, net weight, gross weight, case No. etc.(20 kgs/case or 25 kgs/case)
Application:
Transparent electrode (ITO film), solder in the electronics industry, low-melting alloys, high-performance engine bearings and seal components in low temperature and vacuum fields etc.
Stair tread steel grating is one of the most widely used application of steel bar grating. It can be installed in the factories or in the parks for the permanent or temporary using.
Stair tread can be made of low carbon steel, aluminum steel and stainless steel gratings. The low carbon steel grating can be galvanized and painted for better corrosion resistance.
Types of stair tread steel grating
According to the different fabrications of stair treads grating, it can be divided into welded stair treads, press-locked stair treads, swage-locked stair treads and riveted stair treads.
Among the four types, the welded grating stair tread is the most widely used type. It has firm structure and simple technology.
The press-locked and swage-locked stair tread can supply better lateral stiffness than other types of gratings.
And the riveted stair treads features higher load carrying capacity for longer service life.
A welded steel grating stair tread with checker plate nosing.
Welded steel grating stair tread.A swage-locked steel grating stair tread with round hole plate nosing.
Swage-locked steel grating stair tread.
A riveted steel grating stair tread with a vertical stripped plate nosing.
Riveted steel grating stair tread.A press-locked steel grating stair tread with a checker plate nosing.
Steel bar grating has so many applications. The platform and walkway application is one of the most important applications. Platform and walkway grating is widely used in the factories, walking street, parking lot, port, warehouse and other places to form a flat and open operating platform or walkway. Sometimes, the platform and walkway grating can be used combined with stair tread gratings for further application.
The main types of platform and walkway grating are welded steel grating, swage-locked grating, press-locked grating, riveted grating and close mesh grating. Welded steel grating is the most commonly used type, it is suitable for all common applications. The swage-locked grating and press-locked grating supply excellent lateral stiffness of the grating. The riveted grating and close mesh grating are suitable for pedestrians who wearing high-heel shoes, roller skates and wheeled equipment passing through. To suit the shapes of ground and equipment, there maybe need irregular steel grating in some places.
A welded platform and walking grating on the white background.
Welded platform and walking grating.A swage-locked platform and walking grating on the white background.
Swage-locked platform and walking grating.
A press-locked platform and walking grating on the white background.
Press-locked platform and waling grating.A riveted platform and walking grating on the white background.
Riveted platform and walking grating.
A close mesh platform and walking grating on the white background.
Close mesh platform and walking grating.Two irregular platform and walking gratings on the white background.
Irregular shape platform and walking grating.
Features
Large and open operating places. The platform and walkway grating supplies a large open places for convenient operating and accessing.
Easy to install. The steel grating is easy to install and doesn't need any special skills. It is much easier than the concrete grounds.
Low maintenance cost. It is easy to maintain the platform and walkway grating and the cost is lower than other material platform and walkways.
Various types. The welded, press-locked and so many other types of grating make it possible to suit more applications and satisfy customers' requirements.
Durable and long service life. The main material of platform and walkway grating is galvanized steels, which is corrosion resistance and rust resistance, all these can ensure the long service life of grating.
Widely used. The platform and walkway grating is widely used in so many places, such as port, parking lot, power plant, pedestrian street and other places.
Swage-locked grating, also called aluminum grating, is mainly made of aluminum steel bars, and other materials can be stainless steel bars. The bearing bars can be rectangular bars or I bars. I bar swage-locked grating is the most widely used type. In the same depth, I bar swage-locked grating can supply the same strength with the rectangular bar swage-locked grating, but it is lighter and cheaper than the rectangular bars swage-locked grating.
The cross bars are inserted into pre-punched holes of bearing bars and then it is hydraulically swaged under tons of pressure to lock the bearing bars in place. In these processes, the swage-locked grating form a permanent locked structure.
The standard bearing bar spacing is 1-3/16" or 15/16". There a type of new products named as close mesh steel grating, which has the closer spacing than the standard. The spacing of close mesh steel grating can range from 7/16" to 11/16".
Press-locked grating is also called pressure locked grating or press-locked steel bar grating. Basically, the press-locked grating have the same load capacity with the welded steel bar grating. The difference between press-locked grating and welded steel bar grating are joint connection technology and cross bars.
Cross bars of welded steel bar grating are twisted square rods and the bearing bars are rectangular bars or I type bars. Both the bearing bars and cross bars of press-locked grating are rectangular bars.
Compared to welded steel bar grating, which is produced through resistance-welding process, the press-locked grating is constructed with the two close-tolerance slotted bars bonded together by tremendous hydraulic pressure. This production can let press-locked grating be a permanent locking.
Press-locked grating and swage-locked grating has excellent lateral stiffness, which can be used in some special applications. And the serrated surface is available for press-locked grating.
1.Standards:ASTM B551/B551M-07
2.Grades: R60702/R60704/R60705
3.Finishes Designate:
not descaled, descaled, descaled and pickled, as-ground
4.Applications:
Zirconium Strips, Sheets and Plates are widedly used as chemical columns,vessels and reactors,heat exchangers,Porous Filters,Anode Basket and electrode in plating solution and etching agent.
Other Products:
Zirconium ingot, billet, slab
Zirconium plate, sheet, foil, strip, ribbon
Zirconium round rod, rectangular bar
Zirconium wire
Zirconium tube, pipe
Zirconium forgings and castings.
Minimum Order: Comply with customer's demand.
(If the quantity is less than our MOQ, we may recommend you the similar dimension in stock. )
Packaging: Ply wooden cases or In accordance with customers requirement.
If you have interests in our products, please don't hesitate to contact us!
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Ferro Niobium - A material for innovations with great future potential
Niobium is a light gray metal with a gleaming white appearance on polished surfaces. It is characterized by a high melting point of 2,477°C and a density of 8.58g/cm³. Niobium can be easily formed, even at low temperatures. Niobium is ductile and occurs with tantalum in a natural ore. Like tantalum, niobium also features outstanding chemical and oxidation resistance.
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