格板规格 Specification of Steel Grating 　　　　　　　　　　　　　　　　　　　　　　　(mm)

系 列 Series

纵条
间距 Pitch of Bearing bar

横条间距 Cross-bar Pitch

负载扁钢规格（宽×厚）
Specification of bearing bar load（width×thickness）

20×3

25×3

32×3

40×3

20×5

25×5

  1

  30

100

G203/30/100

G253/30/100

G323/30/100

G403/30/100

G205/30/100

G255/30/100

50

G203/30/50

G253/30/50

G323/30/50

G403/30/50

G205/30/50

G255/30/50

  2

  40

100

G203/40/100

G253/40/100

G323/40/100

G403/40/100

G205/40/100

G255/40/100

50

G203/40/50

G253/40/50

G323/40/50

G403/40/50

G205/40/50

G255/40/50

3

60

50

 

G253/60/50

G253/60/50

G403/60/50

G205/60/50

G255/60/50

系 列 Series

纵条间距 Pitch of Bearing bar

横条间距 Cross-bar Pitch

负载扁钢规格（宽×厚）
Specification of bearing bar load（width×thickness）

32×5

40×5

45×5

50×5

55×5

60×5

  1

  30

100

G325/30/100

G405/30/100

G455/30/100

G505/30/100

G555/30/100

G605/30/100

50

G325/30/50

G405/30/50

G455/30/50

G505/30/50

G555/30/50

G605/30/50

  2

  40

100

G325/40/100

G405/40/100

G455/40/100

G505/40/100

G555/40/100

G605/40/100

50

G325/40/50

G405/40/50

G455/40/50

G505/40/50

G555/40/50

G605/40/50

3

60

50

G325/60/50

G405/60/50

G455/60/50

G505/60/50

G555/60/50

G605/60/50
不推荐定购
G系列1    G Series 1
G系列2    G Series 2
G系列3    G Series 3
G系列1   G Series 1
在各种工业领域里是最常用的。
Most Commonly used in Various Industrial fields		 G系列2   G Series 2
适用于要求跨距比较小的场所。
applied to the cases which requires short span		 G系列3   G Series 3
最适用于采矿工业，也适用于制作围墙隔离。
Mostly used in mineral industry also used for making fences and isolation
     
     
常用钢格板安全荷载与跨距及变形挠度关系表