• Henan BEBON Iron & Steel Co., Ltdwas founded in 2000,with a good reputation in national steel market, we have established international business since 2000,after so many years operation,our clients spreads over all the world.

  • High standard heavy duty corten steel grating plate
  • Product Name: High standard heavy duty corten steel grating plate
    Port: Xingang China
    Supply Ability: 5000 Ton/Tons per Month corten steel grating
    Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
    Place of Origin: Hebei China (Mainland)
    Brand Name: HAIAO
    Model Number: HA-SGC334
    Material: steel,hot dipped galvanized,stainless
    Steel grating standards: A) China: YB/T4001-1998(B) USA: ANSI/NAAMM (MBG531-88)
    Grating Standard: China: YB/T 4001.1-2007;USA: ANSI/NAAMM(MBG531-88),
    Cross bar pitch: 40, 120mm, 2; ; & 4; ; etc
    grating size: 3x20;3x24;3x26;on your request
    Bearing Bar: 25 x 5 x 3,75 x 7 x 4, etc.
    surface treatment: Black,self-color, hot dipped galvanised, painted, spray coating
    Material ASTM: A36, Q235, SS304, Low carbon steel, etc
    brand name: HAIAO
    Grating Style: Plain , Serrated , I bar,
    Thickness: 3mm, 5mm, on request
    Packaging Details: normally packed in the way with two pieces of square wood on both upper and bottom sides.there are four or six pieces M10 long bolt penetrating the gratings and screwing them together.it is suitable for loading and unloading by fork-lift.But we also packing our products on costumer;s requirement.
    Delivery Details: 7 days after advance payment

    High standard heavy duty corten steel grating plate

    HAIAO Wire Mesh Product Co.,Ltd is a company engaged in production and exportation of metal wire,mesh, fencing, steel grating products .Our high grade protective steel grating has been sold to over 80 countries and regions in Europe,America,Africa,middle East and Asia. we have developed into a famous enterprise in wire mesh business.Following ISO 9001:2008 standards strictly and paying attention to prestige and contracts ,So we can Guarantee the superior quality with very competitive price.

    1.Introduction of steel grating

    1>Material :Mild steel & Low carbon steel, etc.

    2>Surface process: hot-dipped galvanized ,electro-galvanized and spraying and soaking.

    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.

    Serrated (sawteeth)steel grating

    Plain steel grating

    Special design steel grating

    Compound steel rating

    2.Specification of steel grating

    1>Shape of bearing bar: plain or serrated type.

    2>Bearing Bar Pitch (center to center):according to client;s requirement and 30, 40, 60mm are recommended,
    3>Bearing Bar (Load Bar) Specifications (mm):The specification of plain type and serrated type bearing bar is 20 x 3 to 100 x 10;4>Cross bar pitch :38.1, 40, 50, 60, 76, 80, 100, 101.6, 120mm, 2; ; & 4; ; etc

    3. galvanized steel grating features

    (1)Attractive appearance:Simple outline.silver colour,and modern.

    (2)Optimum water draining:Water leakage area reaches 83.3%,which is more than two times larger than that of cast iron.

    (3)Hot-dip galvanizing:Good antirust performance,maintenance free and replacement free.

    (4)Design of preventing theft:The cover is connected with the frame by gemel,which ensures protection against theft,safety,and convenient opening.

    (5)Saving investment:With large span,the cost is lower than that of cast iron when under heavy load.And the replacement expenses in case of theft and crushing will be saved.

    (6)High strength:With strength:With strength and toughness far higher than those of cast iron,it can be used in the environment with large span and heavy load,such as the wharf and the airport.

    (7)Many specifications available: The requirement of different environments,loads,spans,sizes and shapes can be satisfied.

    4.Manufacturing factory of steel grating

    We have our own factory,we can ensure the quality and the competitive price,and we can manufacturer any kinds of specification as your demand.

    5.Standards of steel grating

    Steel Grating standard

    Steel standardGalvanizing standard
    China standardYB/T 4001.1-2007GB700-88GB/T 13912-2002

    USA standard

    ANSI/NAAMM(MBG531)ASTM(A36)ASTM(A123)
    U.K.standardBS4592BS4360BS729
    Australia standardAS1657AS3679AS1650

    6.ISO certification of our steel grating

    7.Tolerance of hot dip galvanized steel grating

    The allowed deviation of length is +0/-5mm, while the allowed deviation of width is +/-5 mm.
    The non-perpendicularity of bearing bar is allowed no more than 10% of width of bearing bar.
    Cross bar surface should not surpass bearing bar surface 1mm, beginning & end of cross bar should not surpass the end surfaces of two sides of grating 2mm.

    8.The application of steel grating

    The products are widely used in steel structure platforms, stair treads, sidewalks, drainages and well covers etc. We can design and manufacture standard steel grating and in customer;s requirement.

    Steel grating platform

    Drainage Steel grating cover

    Steel grating ceiling

    Steel grating fence

    9.The installation of steel grating

    The galvanized steel grating manufactured by our company is easy to install,there are two ways to install.You can weld it directly or use Mounting clip to fix it,the installation of galvanized steel grating is very easy.

    10.The package of steel grating

    Steelgrating is normally packed in the way with two pieces of square wood on both upper and bottom sides.there are four or six pieces M10 long bolt penetrating the gratings and screwing them together.it is suitable for loading and unloading by forklift.But we also packing our products on costumer’s requirement.

    About Me

    • Email:sales7@bebonchina.com;Skype ID:Tayabebon