201 / 304 stainless steel quick drainage sewer cover plate anti slip stainless steel floor grates
Stainless Steel grating/Aluminum floor grating/Grating suppliers/Metal grating walkway/Stainless steel floor grating
Steel grid is a kind of steel products made of flat steel, which is cross-arranged in accordance with a certain distance and horizontal bar, and welded into a square grid in the middle. It is mainly used for making ditch cover plate, steel structure platform plate, steel ladder step plate and so on.The bar is generally made of twisted square steel.
The steel grid is generally made of carbon steel, with hot dip galvanized surface, which can prevent oxidation.It can also be made of stainless steel.The steel grid has the properties of ventilation, lighting, heat dissipation, anti-skid, explosion proof and so on.
1. Steel grille drain grating is the workhorse of the industrial flooring market and has served industry for decades. Strong and durable with an exceptional strength-to-weight ratio, metal bar grating can be easily fabricated to nearly any configuration.
2. Steel grille drain grating adopt high percentage of open area makes bar grating nearly maintenance free and all products are fully recyclable.
3. Steel grille drain grating characteristics: high strength,and light structure-Firm mesh welding structure endows it with the characteristics of high load bearing, light structure and convenience for lifting.
4. Steel grille drain grating use is architectural decoration, shipbuilding, self-propelled parking lot, municipal engineering, environmental protection engineering and other fields platform, walkway, trestle, ditch cover, well cover, ladder, fence, etc.
| Product Name | Steel grating,welded grating |
| Material | Low carbon steel / Stainless steel |
| Grade | CN: Q235, US: A36, UK: 43A |
| Standard | CN: YB/T4001-1998, US: ANSI/NAAMM, UK: BS 4592-1987, AU 16571988, JJS |
| Certification | CE, ISO9001, ISO14001, HSE |
| Bearing bar size | 20X5, 25X3, 25X4, 25X5, 30X3, 30X4, 30X5, 32X3, 32X5, 40X5, 50X4... 75X8mm, etc |
| Bearing bar pitch | 20,25,30,32.5,34.3,40,50,60,62,65mm |
| Bearing bar type | Plain, Serrated (tooth-like), I bar (I section), Serrated-I |
| Cross bar size | 5X5, 6X6, 8X8mm (twisted bar)/5, 6, 8mm ( round bar) |
| Cross bar pitch | 40, 50, 60, 65, 76, 100, 101.6, 120, 130mm, etc. |
| Panel size | 3x20ft,3x24ft,3x30ft,5800x1000,6096x1000,7315x1000, as request |
| Surface treatment | Untreated, hot DIP galvanized, cold DIP galvanized, painted, powder coated, pickling, electrolytic polishing, or as customers’ requirement. |
| Galvanization Standard | CN: GB/T13912, US: ASTM (A123), UK: BS729 |
| Color | Silver/Black |
| Application | petroleum and chemical, port, power, transportation, papermaking, medicine, steel and iron, food, municipality, real estate, manufacturing |
Specification(mm)
| NO. | Bearing bar pitch | Cross bar pitch | Specification of bearing bar load( width × thickness ) | |||||
| 20×3 | 25×3 | 32×3 | 40×3 | 20×5 | 25×5 | |||
| 1 | 30 | 100 | G203/30/100 | G253/30/100 | G323/30/100 | G403/30/100 | G205/30/100 | G255/30/100 |
| 50 | G203/30/50 | G253/30/50 | G323/30/50 | G403/30/50 | G205/30/50 | G255/30/50 | ||
| 2 | 40 | 100 | G203/40/100 | G253/40/100 | G323/40/100 | G403/40/100 | G205/40/100 | G255/40/100 |
| 50 | G203/40/50 | G253/40/50 | G323/40/50 | G403/40/50 | G205/40/50 | G255/40/50 | ||
| 3 | 60 | 50 | - | G253/60/50 | G253/60/50 | G403/60/50 | G205/60/50 | G255/60/50 |
| NO. | Bearing bar pitch | Cross bar pitch | Specification of bearing bar load( width × thickness ) | |||||
| 32×5 | 40×5 | 45×5 | 50×5 | 55×5 | 60×5 | |||
| 1 | 30 | 100 | G325/30/100 | G405/30/100 | G455/30/100 | G505/30/100 | G555/30/100 | G605/30/100 |
| 50 | G325/30/50 | G405/30/50 | G455/30/50 | G505/30/50 | G555/30/50 | G605/30/50 | ||
| 2 | 40 | 100 | G325/40/100 | G405/40/100 | G455/40/100 | G505/40/100 | G555/40/100 | G605/40/100 |
| 50 | G325/40/50 | G405/40/50 | G455/40/50 | G505/40/50 | G555/40/50 | G605/40/50 | ||
| 3 | 60 | 50 | G325/60/50 | G405/60/50 | G455/60/50 | G505/60/50 | G555/60/50 | G605/60/50 |
galvanized steel grating are widely used by various plants such as electric power,petroleum,chemical industry,metallurgy industry,machinery industry,shipbuilding, harbor,oceanographic engineering,building,paper mills,cement plant,medicine,spinning and weaving,foodstuff factory,transportation,municipal administration,parking lot,etc.
| Packaging | |
| Size | 1*20GP, 1*40GP, 1*40HQ |
| Weight | According to customers' request |
| Packaging Details | Finished grating is usually packed with steel belt, & wood is used for matting, for loading convenience. For standard grating panels, we usually use flat bar for packing or as customers' request. |
Hebei Qijie Wire Mesh MFG Co., Ltd. is located in Anping county, Northern China, which is famous as "the hometown of wire mesh" in the country.
The company was founded in 1999 with a registered capital of 500,000 US dollars, covering 40,000 square meters, has 3 plant areas, 22 stainless steel woven mesh machines, 28 welded wire mesh machines, 11 double twisted hexagonal gabion baskets machines, 8 cutting and flattening mesh machines, and 2 automatic PVC coating lines. Qijie does sales both home and abroad with annual amount of more than $ 20 million, the main products are stainless steel fly screen mesh, fence panels, gabion baskets, woven screening mesh, welded wire mesh, expanded metal mesh, perforated metal and various wire products.
Our main aim is to ensure customer satisfaction by providing superior quality products at reasonable prices. We use meticulous quality control procedures and analysis in order to ensure our products meet the international standards. A combination of competitive prices, on-time delivery and quality guarantee will make us our customer's best choice.
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