Ditch grating Ditch grating for road Fine ditch grating Ditch grating for fixing bolts
Fine ditch grating for fixing bolts Ditch grating for bulking Fine ditch grating for bulking U-shaped ditch grating
Fine ditch U-shaped grating Square grating Fixed square grating Fine square grating
 

œ Cut End Type

œ Closed End Type

 
 

Cut end without hemming (no end plate)

 

Hemmed with flat end plate welded to bearing bar

 

œ Special Processing

For laying pipes and bulbs, cut-nick work is processed to meet the site to set up grating.
Please let us know your specific design plan.
   
 
@Flexure 1/500 1/300 1/200
@Weight 360kg/m2 500kg/m2 360kg/m2 500kg/m2 360kg/m2 500kg/m2
@Item #            
iNon-slipper typej            
@193F 790@ 710@ 940@ 840@ 1,080@ 970@
@19F(19FN) 910@ 820@ 1,080@ 970@ 1,240@ 1,110@
@253F 1,050@ 940@ 1,240@ 1,110@ 1,420@ 1,280@
@25F 1,200@ 1,080@ 1,420@ 1,280@ 1,630@ 1,460@
@323F 1.340@ 1,200@ 1,590@ 1,430@ 1,820@ 1,640@
@25 I (25IN) 1,210@ 1,090@ 1,440@ 1,290@ 1,650@ 1,480@

@32 I (32IN)

1,550@ 1,390@ 1,840@ 1,650@ 2,110@ 1,890@
@383F 1,590@ 1,430@ 1,890@ 1,690@ 2,170@ 1,940@
@38 I (38IN) 1,840@ 1,650@ 2,180@ 1,950@ 2,500@ 2,240@
@44 I (44IN) 2,130@ 1,910@ 2,520@ 2,260@ 2,890@ 2,590@
 
 
 
 
 
TOP b Inquiry
HEARTFUL INTERNATIONAL Co.,Ltd.@1-19-11-2F DOGENZAKA SHIBUYA-KU TOKYO 150-0043 TEL.03-3780-2411^FAX.03-5489-5651