Plain steel grating, also called smooth surface grating, is a type of grating made of plain steel bars. The smooth surface contrast with serrated steel grating, which has a serrated surface. plain steel grating is the most widely used grating type, which is used in almost all of the applications.
Plain steel grating can be made of carbon steel bar, aluminum steel bars and stainless steel bars. Cross bars of plain steel grating can be crimped bars, which are known as riveted steel gratings, flat square bars which are the press-locked gratings. The round bars is welded to the bearing bar is welded steel grating and the bars are placed into the pre-holes on the bearing bars to form the swage-locked grating.
Classification of plain steel grating
Plain steel grating can be divided into different types according to different standard. You can refer to the following classification and find the perfect product for you. And if you have other special requirements, just contact us for customization.
Different fabrications
Welded plain steel grating. The twisted square cross bars is welded onto bearing bars to form a firm and integrated structure.
Swage-locked plain steel grating. The round or square bars is placed into pre-holes on the bearing bars and then locked by high pressure.
Press-locked plain steel grating. The flat square bars is pressed onto the bearing bars by extremely high pressure. Sometimes, there are notches on bearing bars and cross bars. And the height of bearing bar and cross bar can be different.
Plain steel grating/ flat steel grating Flat steel grating is usually made of carbon steel, and the appearance of hot galvanizing can prevent the oxidation. Can also be made of stainless steel. The steel grid board with ventilation, lighting, cooling, skid proof, explosion-proof performance. Widely used in petroleum chemical industry, electric power, tap water, sewage treatment, ports, shipbuilding, construction decoration, self-propelled parking lot, municipal engineering, environmental engineering and other fields of platform, walkways, zhanqiao, ditch cover, covers, ladders, railings, factory construction etc.Steel grating size: 1m*6m standard type (special size and american standard size are also customizable) Material: low carbon steel (q235)=a36 Surface treatment: hot dip galvanizing, paint or no coating Surface shape: plain Quality standard: Steel grating standard: china yb/t4001-2007 America ansi/naamm (mbg531-8 8) Britain bs4592-198 7 Australia as1657-1992 Steel standard: chi na gb 700-8 8 / astm (a36) / bs4306 (43a) Hot dip galvanizing standard: china gb/t13912-92 / astm (a123) / bs729 -
We design and manufacture many kinds of steel gratings, including: plain style steel grating, serrated style steel grating, bar grating and other gratings. Application: platform, floor, walkway, fence, they widely used in steel structure platforms, stair treads, sidewalks, drainages and well covers etc. We also supply standard steel grating and non-standard grating as customersí» demands. Package: pallets in containers Bearing bar specifications(mm): the specification of plain type and serrated type bearing is 60íß5, 55íß5, 50íß5, 45íß5, 40íß3, 35íß5, 35íß3, 32íß3, 25íß3, 20íß5, 25íß5, 20íß3, 75íß7, 65íß7, 60íß7, 55íß7, 50íß7, 50íß5, 44íß5, 38íß5, 32íß5, 22íß5, 20íß2, 25íß2, 50íß3, 30íß4, 40íß4, 60íß4, 70íß4. The specification of i-section type is 75íß7íß4, 65íß7íß4, 60íß7íß4, 55íß7íß4, 50íß7íß4, 50íß5íß3, 44íß5íß3, 38íß5íß3, 32íß5íß3, 25íß5íß3.Etc. 2)bearing bar pitch: 15, 22, 25, 30, 32.5, 34, 40, 50, 60, 80, 90mm.Etc. 3)cross bar pitch: 24-200mm, 50, 70, 100mm are recommended. 4) material: mild steel (low carbon steel astm (a36) or q235), stainless steel 304 or 316. 5)surface treatment: untreated, painting , hot dip galvanized or lacquering. 6)quality standard: Steel grating standards: china: yb/4001-1998, u.S.A:ansi/nanmm (mbg531-88), u.K: bs4592-1987. Steel product standard: china: gb700-88, u.S.A: astm(a36), u.K:bs4360(43a). Hot galvanized standard: china: gb/t13912, u.S.A:astm(a123), u.K:bs729
Steel bar grating has two surface type: serrated surface and smooth surface. Serrated steel grating is made of serrated steel bars, which can be low carbon steel bars, aluminum steel bars and stainless steel bars. The serrated steel bars are welded, press-locked, swage-locked or connected by rivets to form different types of steel grating. Compared to the plain steel grating, which is available for almost all of the applications, the serrated steel grating is widely used in the wet, slippy places, which need anti-slip performance.
Stainless Steel Mesh Plain Gratings are used with drain channels, floor gullies or angle frames in areas like kitchens, swimming pools, beverages & food processing industries, laundries, etc. Type of Gratings: Plain Mesh Grating Non-Slip Mesh Type Gratings Ablutions Gratings Heavy Duty Ladder Type
As we all know, the steel grating has many different materials, such as carbon steel grating and aluminum steel grating. There is a type of grating with most durable and longest service life - stainless steel grating. Stainless steel grating features excellent chemical stability, which is acid and alkali resistance. The chemical stability performance make it possible to be used in the harshest environments, such as salty, acid, alkali and other corrosive and chemical environments. Classification of stainless steel grating Stainless steel grating has different types according to the fabrications and surface types. Just refer to the classification in the following and if you have any question, just contact us and we will give you a rapid response as soon as possible. According to the fabrications Welded stainless steel grating. Swage-locked stainless steel grating. Press-locked stainless steel grating. Riveted stainless steel grating. A welded stainless steel grating on the white background. Welded stainless steel grating.A swage-locked stainless steel grating on the white background. Swage-locked stainless steel grating. A press-locked stainless steel grating on the white background. Press-locked stainless steel grating.A riveted stainless steel grating on the white background. Riveted stainless steel grating. According to the surface type Plain stainless steel grating. Plain surface stainless steel grating is available for almost all of the common applications. Serrated stainless steel grating. Serrated surface stainless steel grating is widely used in the wet, slippy and other places where need anti-slip gratings. A stainless steel grating with smooth surface on the white background. Smooth surface stainless steel grating.A stainless steel grating with serrated on the white background. Serrated surface stainless steel grating. Features of stainless steel grating Outstanding corrosion resistance. Excellent acid and alkali resistance. Serrated surface for slip resistance. Wide range of application in different fields.
Welded steel grating is the most popular type among all types of steel grating, also called metal open bar grating. It is also the most widely used type. Welded steel grating is produced through automatically resistance welded. The bearing bars and cross bars are resistance welded under high heat and pressure to form a permanent joint. This technology can not only ensure the rugged structure of welded steel grating, but also can retain a smooth and flat surface, which is easy and free to walk. Welded steel grating can be made of various materials, such as carbon steel bars, aluminum steel bars and stainless steel bars. The bearing bar has two different types according to the surface: smooth bearing bar and serrated bearing bar. Smooth surface steel grating, also called plain steel grating, is more popular than the serrated surface steel grating. But the serrated steel grating have better skid resistance property than the smooth surface. A galvanized welded steel grating with smooth surface. Smooth surface welded steel grating.A galvanized welded steel grating with serrated surface. Serrated surface welded steel grating. Specification Material: carbon steel and stainless steel. Surface treatment: galvanized, mill finished, painted, powder coated, etc. Surface type: standard plain surface, serrated surface. Bearing bar type: plain bearing bar and serrated bearing bar. Standard width: 2', 3' and 4'.
The composite steel grate is made up of a steel plate with a certain span capacity and a tread plate on the sealing surface. It can be made with any type of steel grate and different thickness tread steel plates. His advantages are as follows: 1. High strength, light structure 2. Strong anticorrosion and durable 3. Beautiful appearance, bright surface 4. Do not accumulate dirt, not rain snow, not water, self clean, easy maintenance 5. Ventilation, lighting, heat dissipation, skidproof, and good explosion-proof. 6. Easy to install and disassemble. Steel grating size: 1m*6m standard type (special size and american standard size are also customizable) Material: low carbon steel (q235)=a36 Surface treatment: hot dip galvanizing, paint or no coating Surface shape: plain, serrated and i type Steel grating standard: chna yb/t40 01 - 2007 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 Technological process (1) material (2) pressure welding (3) cutting (4) welding of ends bar (5) hot dipped galvani-zation (6) final shipment -
Quick information Brand name: shuangyiplace of origin: chinamodel number : china yb/t4001-2007size : 1m*6m Description Hot-dip galvanized steel grating has strong impact resistance, strong corrosion resistance and heavy load capacity, elegant and beautiful, and has excellent performance in municipal subgrade and steel platform construction projects. The high cost performance is the construction project of the hot galvanized steel lattice plate widely used in the pavement of the old and new subgrade. It has long service life is, it is generally within the range of 40 years -50 years. The hot-dip galvanized steel plate is a very good steel frame structure and bearing platform without the participation of the destructive factors. Steel grating size: 1m*6m standard type (special size and american standard size are also customizable) Material: low carbon steel (q235)=a36 Surface treatment: hot dip galvanizing, paint or no coating Surface shape: plain, serrated and i type Steel grating standard: chin a y b/t4001-2007 America ansi/naam Australia as1657-1992 Steel standard: china gb700-88 / astm (a36) / bs4306 (43a) Hot dip galvanizing standard: china gb/t13912-92 / astm (a123) / bs729 Technological process (1) material (2) pressure welding (3) cutting (4) welding of ends bar (5) hot dipped galvani-zation (6) final shipment -
Specifications: 1.Gabion box materials: hot dipped galvanized wire and PVC coated galvanized wire , PVC color : dark green, gray ,black , Galfan Wire 2.Gabion box mesh wire: 2.0mm,2.4mm,2.7mm,3.2mm,3.4mm,4mm 3.Gabion box selvedge wire diameter: 2.4mm,2.7mm,3mm,3.4mm,4mm 4.Gabion box mesh hole : 6*200px,8*250px,10*300px,12*375px 5.Gabion box Tie wire/lacing wire : 2.2mm, 3%,5%,8% of 6.Gabion box Zinc coating : 250-300/m2 7.Gabion box size : 1*1*1m, 2*1*1m,2*1*0.5m,3*1*1m, 4*1*1m,as your requestments. 8.Gabion box With diaphragms Packaging & Delivery Packaging Details: 1. compacted before packaging. 2. Plastic packaging outside and on the pa llet. or according t o the customers' requirements 3. One 20'container can contain more than 8,000 square meters. 40' container can contain more than 15,000 square meters. Delivery Detail: 7-15days after prepayment. Company information Our company has more than 10 years' export experience in wire mesh production. Every week we will get order from customers from all over the world and load more than 5 containers goods. Middle East( Saudi Arabia, Iraq, Iran, Dubai, Turkey etc.),Euro (UK, Spain,Greece etc.) South America (Brazil, Mexico, Chile, Peru. Colombia,etc.), Australia, America,Canada. Our Advantages: 1) we have a professional team with rich experience 2) we have high efficient productive mechanical equipments and technology from Germany. 3) We are local manufacturer .we offer competitive price. 4) We stick to customers' requirements, we believe Excellent product, reasonable price and timely delivery is our service objective. please contact to us at anytime. And welcome to visit our factory! For accurate quotation, the following information would be needed: 1. Hole size: 2. Wire diameter: 3. Selvedge wire: 4. Lacing wire: 5. Surface treatment: hot dipped galvanized, galfan or PVC coated 6. Zinc content: 7. Diaphragm: 8. Length, width, height -
