GD galvanized ditch cove

1.Professinal manufacturer 2.ISO certificate 3.High quality and good service 4.original factory. steel grating cover / ditch cover / grating ditch cover1.Grating Standard

1) YB/T4001.1-2007

2) BS4592-1-1995

3) ANSI/NAAMN(MBG531-88)

2.Surface Treatment

1) galvanized

2) painted

3.Advantages

1) Saving materials: this is the best way to save in materials under same loading conditions and accordingly in materials of structural rack as well.

2)Saving Investment: Less material, Less labor cost, short time limit, non cleaning and maintance.

3)Convenient operation: One person is ok to finish operation that fix rack.

4)Short time limit: Non reprocessing and being assembled quickly

5)Morden style: Nice shape,excellent design and good ventilation

6)Light wight:it is very esy to fix

7)NO water,snow and dirt on surface outside

8)Reducing aerdynamic drag:There is less damage as good ventilation

   

4. Grating Specifications

Cross Rod Pitch	load Bar Pitch	load Bar Specification(Width×Thickness)
		20×3	25×3	32×3	40×3	20×5	25×5
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
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
60	50	-	G253/60/50	G253/60/50	G403/60/50	G205/60/50	G255/60/50
Cross Rod Pitch	load Bar Pitch	load Bar Specification(Width×Thickness)
		32×5	40×5	45×5	50×5	55×5	60×5
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
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
60	50	G325/60/50	G405/60/50	G455/60/50	G505/60/50	G555/60/50	G605/60/50

  5. General Views of Steel Grating Series:

GD galvanized ditch cove