676棋牌app下载

Products

Bar Grating

Fabrications:
The serrated steel/bar grating is made of serrated bearing bar and cross rods. They placed horizontally and vertically, and at an equal pitch apart, by welding with 200ton hydraulic resistance automatic welding equipment then cutting punching and handing ends.
Center to Center Bearing Bar Spacing: we usually supply with 30mm or 40mm
Center to Center Cross Bar Spacing: usually supply with 50mm or 100mm. and we are also pleased to accept your special order.
Product Description
1) Material: Carbon steel or stainless steel
2) Bearing bar specification: 20 x 3mm to 90 x 7mm
3) Bearing bar pitch: 12. 5mm, 25mm, 30mm, 33. 5mm, 37. 5mm, 40mm, 50mm & 60mm
4) Cross bar pitch: 25, 38, 50, 50. 8, 76, 100 & 101. 6mm
5) Maximum length of black panel: 6, 100mm
6) Material: Carbon steel or stainless steel
7) Surface treatment: Untreated, paint or hot dip galvanized
8) Steel grating standards:
A) China: YB/T4001-1998
B) USA: ANSI/NAAMM (MBG531-88) .

   
   
   

Series

Pitch of Bearing bar

Cross-bar Pitch

Specification of bearing bar load(width×thickness)

676棋牌app下载20×3

25×3

32×3

40×3

20×5

676棋牌app下载25×5

  1

  30

100

G203/30/100

676棋牌app下载G253/30/100

676棋牌app下载G323/30/100

676棋牌app下载G403/30/100

676棋牌app下载G205/30/100

G255/30/100

50

G203/30/50

G253/30/50

G323/30/50

676棋牌app下载G403/30/50

G205/30/50

G255/30/50

  2

  40

100

G203/40/100

G253/40/100

676棋牌app下载G323/40/100

676棋牌app下载G403/40/100

676棋牌app下载G205/40/100

G255/40/100

50

G203/40/50

G253/40/50

G323/40/50

676棋牌app下载G403/40/50

G205/40/50

G255/40/50

3

60

50

676棋牌app下载G253/60/50

G253/60/50

G403/60/50

G205/60/50

G255/60/50

Series

676棋牌app下载Pitch of Bearing bar

Cross-bar Pitch

676棋牌app下载Specification of bearing bar load(width×thickness)

32×5

676棋牌app下载40×5

45×5

50×5

676棋牌app下载55×5

676棋牌app下载60×5

  1

  30

100

676棋牌app下载G325/30/100

G405/30/100

G455/30/100

G505/30/100

676棋牌app下载G555/30/100

G605/30/100

50

G325/30/50

G405/30/50

676棋牌app下载G455/30/50

G505/30/50

G555/30/50

G605/30/50

  2

  40

100

676棋牌app下载G325/40/100

G405/40/100

G455/40/100

G505/40/100

676棋牌app下载G555/40/100

G605/40/100

50

676棋牌app下载G325/40/50

676棋牌app下载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