galvanized electro forge floor grating. press lock floor grating

galvanized electro forge floor grating. press lock floor grating    ,

We are one of the biggest and professional manufacturer of high quality steel grating in China .Ningbo Lihong Steel Grating Co.,Ltd has approved  ISO9001-2008 CQC.  There are many regular grating customers in USA ,AUS,Kuwait, UAE, Malaysia, ,Philippine,Singapore, UK,New zealand,Tunisia ,South Africa and  so on. More than 60% of products is exported to the worldwide.

Our company is specialized in manufacturing and exports all kinds of steel gratings with the best quality and  competitive price and faster delivery time such as steel / mill black and hot dip Galvanizing / and stainless grating flooring walkway, platform ,steel structures, stair tread, well cover, trench cover, sump cover,compound gratings, storage shelves, ladder, fences and handrail so on for construction project, oil project, seaport, power plant, water plant, defense project, chemical factory and so on.

We produce three kinds of steel gratings, they are Plain Style Steel Grating, Serrated Style Steel Grating and I Bar Type Steel Grating. They 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 customized shapes per client's requirements.

1)There are four kinds of stair treads T1,T2,T3,T4.

    T1         Welded fixing and Without nosing

    T2         Bolted fixing and without nosing,easy to installation and teardown.

    T3         Welded fixing and with checkered plate nosing, can be skid.

    T4         Bolted fxing and with checkered plate nosing, easy be installation,

                 teardown and can be skid.

 Notes: Stair tread may be of any types of grating,the size may be up to no standard specification
 We recommended :

 Bearing bar pitch is 30,40,60mm.

 Cross bar pitch  is 40,50,60,100mm

 Width :125,155,185,215,245,275,305mm

 We can make the product with clients requirments ,just offer the drawing to us.

2) Material:
Mild Steel (Low Carbon Steel) or Stainless Steel

3) Surface Treatment:
Untreated, Painting ,Powder coated or Hot dip Galvanizing

4) Steel grating standards:
A) China: YB/T4001-1998
B) USA: ANSI/NAAMM (MBG531-88)
C) UK: BS4592-1987
D) Australia: AS1657-1988
E) Japan: JJS.

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Sales Director: Mr. David Huang, 

Tell:0086-574-88073967

Mobile: 0086 13757445098,

Fax:0086-574-88073962

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