Steel Grating


  • Products Name:Steel Grating
    Material:
    Place of Origin:Anping County Shengyang Metal Products Co.,Ltd, Hebei province, China
    Contact:+86-318-7026222/7755199

Categories:

Shengyang Steel Grating is the most popular in grating series.Range of types grating with good quality and better price.Shengyang Bar Grating is our best choice -proffesional factory.

Specifications of Steel Grating

Series Pitch of Bearing bar Cross-bar Pitch Specification of bearing bar load(width xthickness)
20 x3 25 x3 32 x3 40x 3 20 x5 25 x5
1 30 100 WA203/1 WA253/1 WA323/1 WA403/1 WA205/1 WA255/1
50 WB203/1 WB253/1 WB323/1 WB403/1 WB205/1 WB255/1
2 40 100 WA203/2 WA253/2 WA323/2 WA403/2 WA205/2 WA255/2
50 WB203/2 WB253/2 WB323/2 WB403/2 WB205/2 WB255/2
3 60 50   WB253/3 WB323/3 WB403/3 WB205/3 WB255/3
Series Pitch of Bearing bar Cross-bar Pitch Specification of bearing bar load(width xthickness)
32 x5 40 x5 45 x5 50 x5 55 x5 60 x5
1 30 100 WA325/1 WA405/1 WA455/1 WA505/1 WA555/1 WA605/1
50 WB325/1 WB405/1 WB455/1 WB505/1 WB555/1 WB605/1
2 40 100 WA325/2 WA405/2 WA455/2 WA505/2 WA555/2 WA605/2
50 WB325/2 WB405/2 WB455/2 WB505/2 WB555/2 WB605/2
3 60 50 WA325/3 WA405/3 WA455/3 WA505/3 WA555/3 WA605/3

The classification of the grating, the side shape of the bearing-bar and the finish can be shown with mark.

Note

(1) A,B are the two types of cross bar pitch A=100mm(center to certer)B=50mm(center to certer)

(2)There are three types of bearing-bar pitch

Bearing bar pitch:

  • Series1(1)= 30mm(center to certer)
    Series2(2)= 40mm(center to certer)
    Series3(3)= 60mm(center to certer)

(3)There are two types (P.S) for the sides Shape of the bearing bar
P=Plain   S=Serrated

(4)There are four types-G,B,PT,U for the finish

  • G=hot-gavanized
  • B=bitumen paint-dipped
  • PT=Painted
  • U=untreated (it can be omitted in the mark)

Mark of picking up goods

As for the flat-steel of 32 x5: Bearing Bar Pitch:30; Cross Bar Pitch:100. This welded-steel grating galvanized is marked with WA325/1-G

As for the serrated-sides flat-steel of 40 x5: Bearing Bar Pitch:40; Cross Bar Pitch:50. This kind of grating finished with paint is marked with WB405/2S-PT.

 

Special specifications can be produced by the customer’s requirements.