Metal safety grating is designed to help you engineer a more secure workplace by preventing injuries and reducing overall costs for operation. Safety grating is excellent for work platforms, mezzanine floors, steel flooring, industrial and signboard walkways, trench covers, stair treads and other areas where safety is paramount. We have many products that will get you on the right track: Grip serrated surfaces, Traction Tread, Grate-Lock, Perf-O Grip
Bar grating is designed for many applications. Bar grating is a strong choice for projects ranging from trenches and stair treads to decking and steel flooring. Used as metal grates, bar grating covers open areas in flooring that require light, liquid, air, heat and sound to pass between flooring levels., Aluminum Bar Grating, Carbon Steel, Stainless Steel, Stair Tread Architectural Bar Grating, Anchoring Devices
- bearing bar: load carrying bars made from steel strip or slit sheet or from rolled extending in the direction of the grating span. - banding bar: a flat welded to a side or end of a grating panel, or along the line of a cutout, and extending neither above nor below the bearing bars. - - cross bars: the connecting bars, made from steel strip, slit sheet, or rolled bars, which extend across the bearing bars, usually perpendicular to them. They maybe into a corrugated or sinuous pattern and where they intersect the bearing bars, are welded forged or mechanically locked to them. - bearing bar centers: the distance center to center of bearing bars. - cross bar centers: the distance center to center of cross bars. Standard
Welded grating, bearing bar pitch can be 30 or 40; cross bar pitch can be 50 or 100; plain flat bar or serrated flat bar. Jimu standard packing.
Widely used in car wash shop, trench cover, factory walkway and stair, green belts etc. Places 25#: 13kg/sq.M 1.22*3.66m 30#: 15kg/sq.M 1.22*3.66m 38#: 20kg/sq.M 1.22*2.44m
Cadmium grate from used car batteries (negative charge) 30% of cadmium (contained within cadmium oxide) Does not contain nickel Approximately 80 tons montly Best offer Min order of 20 tons
The steel grating ditch cover is made according the germany standard.The price is very much competitive . Welcome you cooperate with us . One per one carton
The steel grating plate is formed by crosswise arranging bearing bars and cross bars (twisted square steel, twist steel, flat steel and so on) at certain intervals, performing orthogonal combined welding or pressure locking for fixing to form a steel member with square gratings in the middle, and performing deep processing through processes of cutting, tapping, edge covering and so on and meets the requirement of customers. The steel grating plate is mainly used for manufacturing steel structure passage platforms, step plates of steel ladders, various trench covers and so on, and is roughly classified into a pressure-welded steel grating plate manufactured by welding flat steel and cross bars through a pressure resistance welding machine, and a pressure-locked steel grating plate manufactured by transversely and longitudinally welding flat steel according to manufacturing methods. The finished steel grating plate can be prevented from being oxidized through hot galvanizing generally. The steel grating plate also can be made of stainless steel. The using amount of the steel is saved most under the same load condition, and the material of a supporting structure can be correspondingly reduced. Expense is saved, and the mounting process is simplified. Rain water, ice, snow and dust are not accumulated, and the steel grating plate is not required to be cleaned or maintained, and is widely applied to many projects in China. Pallet
We, rell composite , specializing in grp molded gratings, grp pultruded gratings, grp pole, square tube, round tube, i beam, wide flange beam, equal angle, c channel, flat panel, solid panel, fiberglass board, flat tube, kick plate, y shaped angle, high strength deck panel, flat strip, grp round/square rod, stair nosing, stair tread, stair cover, handrail, ladder, drain cover, manhole cover, grp fittings, gratings clips, grp flanges, grp fittings, grp cable trays, frp/grp hand-lay-up custom products and so on.
We are the professional manufacture of frp cable tray, frp pipe, frp storage tank, frp cooling tower, frp grating in china. We export our products to many countries and our products are very popular with our customers.
1) Material:carbon steel or stainless steel 2) Cross bar pitches:maybe 24-200mm,of which 50mm,76mm and 100mm are recommended. 3) Steel grating is made by the world first-class equipment,which can arrange the bearing bar and cross bar in longitude and latitude order to certain distance.cross bar is pressed into the bearing bar by high tension resistance weldingring which is controlled by computer.so we can produce high quality gratings with firm welding,smooth surface and high strength. 4) Surface process of gratings: there are three types:hot-dipped galvanized ,electro-galvanized and spraying brushing and soaking.anti-acid and alkali corrosion capacity the range PH6 to PH12.5,a stable protective film will be formed on the zinc surface.it has good anti-corrosive property. 5) Packing conditions of steel grating:normally packed in pilling up ways with two pieces of square wood on both upperand bottom sides.there are four or six pieces of M10 long bolt penetrading the gratings and screwing together.it is suitable for loading and unloading by fork-lift and crane.
Selection of Grating type and arrangement style depends on various aspects like : area of use(Insdustrial or residential), load bearing or non load bearing, with grip or plane surface, pedestrian comfort, fire safety, etc Few are listed below: High Strength to Weight Ratio Easy to Fabricate and Install Excellent Chemical & Corrosion Resistance Fire Retardant Good Ergonomics Aesthetic
Specifications: ISO9001&SGS Certification. Comply to ROHS,EU,STAM standard More than 10 year's experiences in this line. Produce according to your drawings or samples. Process:through numerically controlled engine lathe to process, accuracy polishing to process,the whole cast to process The material: copper H59 It is resistant to corrosion Celom design reasonable Plate chromium Packaging:bubble bag for each piece outside is carton box Delivery detail:30 days FOB:Ningbo, Shanghai Payment:T/T
Manufactured Welding grating is manufactured by high voltage resistance pressure welding machines, plain grating is the standard type most commonly used, skidproof, and material-saving. Surface treatment can be galvanization, bitumen dipped or painted. Products can be manufactured according to other standard as agreed by both parties, such as the british standard bs4592: 2006, german standard din24537-1:2006, american standard ansi.Naamm mbg532-00, australian standard as 1657-1992 and so on. Material Steel, stainless steel, aluminum available. Designation G 325 /30 /100 f g G ----- grating 325 ----- load bar size 30 ----- load bar pitch 100 ----- cross bar pitch F ----- load bar top surface G ----- surface Load bar size: generally 20*3mm-75*8mm Load bar pitch: generally 30íó40íó60mm and 12.5mm or 33.5mm and their multiples Cross bar pitch: generally50íó100mm , 38íó76mm Cross bar size: generally 6íß6mm cross bar Small size grating using 5íß5mm twisted rod Stainless generally using ª¦5mm round bar Load bar top surface: f-plain typeú¿as defaultú¬ú¼s-serrated type Surface treatmne: g-hot-dip galvanizingú¼p-dip paintingú¼ U-no surface treatment(as default) By wood
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