Specifications

stainless steel grating:
1.material:stainless steel
2.features:ventilation, lighting, heat dissipation
3.ISO9001:2008

                                           Stainless steel Grating

 

Product info

 

a. Material: Q235B, A36, SS400, S235JR, SS304, SS316, SS304L, SS316L

 

b. Dimension: Thickness: 3mm-10mm

 

c. Flat bar pitch: 30mm,40mm,50mm,60mm

 

d. Twisted bar pitch: 50mm, 100mm

 

e. Length: Regular as 3m per piece

 

f. Material: A36 or equivalent material, SS304, SS316

 

g. Advantage: light weight, heavy load capacity, easy installation

 

h. Surface treatment standard: GB/T13192, BS EN ISO 1461-2009

 

i. Technical standard: YB/T 4001.1-2007 (GB), ANSI/NAAMM(MBG531-88) ( ANSI), BS4592-1987, AS1657-1985, DIN24537-1-

 

2006.

 

j. Surface treatment: Hot DIP galvanized, painting, acid washing and polishing for stainless steel grating.

 

k. Cross bar type: Round bar, I bar, twisted bar, twisted square bar. Flat bar type: Plain or serrated

 

Normal size and weight form

 

Bearing bar pitch as30mm, crossing bar as 50mm and 100mm

 

Size (mm)	Weight kg/m2	Size(mm)	Weight kg/m2
255/30/50	54.1	255/30/100	45.8
325/30/50	64.6	325/30/100	56.2
355/30/50	69.1	355/30/100	60.7
405/30/50	76.6	405/30/100	68.2
455/30/50	84.0	455/30/100	75.7
505/30/50	91.5	505/30/100	83.2
555/30/50	99.0	555/30/100	90.7
605/30/50	106.5	605/30/100	98.3
655/30/50	114.0	655/30/100	105.7

 

Bearing bar pitch as 40mm, crossing bar pitch as50mm and 100mm

 

Size(mm)	Weight kg/m2	Size(mm)	Weight kg/m2
255/40/50	45.8	255/40/100	37.4
325/40/50	53.9	325/40/100	45.6
355/40/50	57.4	355/40/100	49.1
405/40/50	63.2	405/40/100	54.9
455/40/50	69.1	455/40/100	60.7
505/40/50	74.9	505/40/100	66.6
555/40/50	90.7	555/40/100	72.4
605/40/50	86.5	605/40/100	78.2
655/40/50	92.4	655/40/100	84.0

 

Type

 

Bearing bar	flat bar	serrated flat bar	I bar	Serrated I bar
Crossing bar	Twisted rod	Twisted square bar	round bar	flat bar
Bearing bar pitch	30,40,50	30,40,50	30,40,50	30,40,50
crossing bar pitch	30,50,100	30,50,100	30,50,100	30,50,100

 

Pictures for your reference