SS Drain Grating-Jinhongtong Group Co., Ltd.

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SS Drain Grating

Product description

Description

Carbon Steel Grating be divided into heavy and light bar grating, Our products mainly for industrial using heavy grating, which are widely used by various plants such as electric power, petroleum, chemical industry, metallurgy industry, machinery, industry, shipbuilding, harbor, oceanographic engineering, building, paper mills, cement plant, medicine, spinning and weaving foodstuff factory, transportation, municipal administration, parking lot, etc.

Specification

Standards：YB/T4001.1-2007 Manufacturing standard for steel grating and matching parts, ANSI/NAAMM MG531-00 Metal bar grating manual，AS1657-1992 platforms, walkway, stairway and ladders

Material:ASTM A36/A36M-05, A-1018, A-569, A-1011, A-387

Bearing bar center to center: 12.5-30、32.5、40、60、80、90mm etc and we strongly recommended 30mm

Cross bar center to center: 30-170mm and we recommended 100mm

Surface treatment: Hot rolled galvanized

The hot rolled galvanized carbon steel grating can avoid corrosion for long time using

The commonly used steel gratings

Center Spacing 30mm				Center Spacing 40mm
Model	Size	Bar spacing	Dead weight	Model	Size	Bar spacing	Dead weight
Model	mm	mm	kg/m2	Model	mm	mm	kg/m2
G605/30/100	60*5	100	82.9	G605/40/100	60*5	100	64.1
G605/30/50	60*5	50	85.7	G605/40/50	60*5	50	67
G555/30/100	55*5	100	76.2	G555/40/100	55*5	100	59
G555/30/50	55*5	50	79	G555/40/50	55*5	50	61.8
G505/30/100	50*5	100	69	G505/40/100	50*5	100	53.9
G505/30/50	50*5	50	72.4	G505/40/50	50*5	50	56.7
G455/30/100	45*5	100	62.9	G455/40/100	45*5	100	47
G455/30/50	45*5	50	65.7	G455/40/50	45*5	50	49.8
G405/30/100	40*5	100	56.2	G405/40/100	40*5	100	42.1
G405/30/50	40*5	50	59	G405/40/50	40*5	50	44.9
G403/30/100	40*3	100	34.9	G403/40/100	40*3	100	26.1
G403/30/50	40*3	50	37.7	G403/40/50	40*3	50	29.2
G355/30/100	35*5	100	49.5	G355/40/100	35*5	100	38.5
G355/30/50	35*5	50	52.3	G355/40/50	35*5	50	41.3
G353/30/100	35*3	100	30.8	G353/40/100	35*3	100	24.2
G353/30/50	35*3	50	33.6	G353/40/50	35*3	50	27
G325/30/100	32*5	100	45.5	G325/30/100	32*5	100	34.2
G325/30/50	32*5	50	48.4	G325/40/50	32*5	50	37.1
G323/30/100	32*3	100	28.4	G323/40/100	32*3	100	21.7
G323/30/50	32*3	50	31.3	G323/40/50	32*3	50	24.5
G255/30/100	25*5	100	36.2	G255/40/100	25*5	100	27.4
G255/30/50	25*5	50	39	G255/40/50	25*5	50	30.2
G253/30/100	25*3	100	22.8	G253/40/100	25*3	100	17.5
G253/30/50	25*3	50	25.7	G253/40/50	25*3	50	20.4
G205/30/100	20*5	100	29.5	G205/40/100	20*5	100	22.5

Advantage

It is light-weight, great load-bearing capacity, non-slip and safe, easy installation, being economical of materials, being sturdy and durable, ventilation, easy to clean and attractive appearance.

The surface can be hot galvanized, cold galvanized and paint sprayed. Each product is available with standard plain or optional serrated surface and finish options are diverse and should be closely considered.

Application

Carbon steel grating mainly used in Machinery industry, paper, cement, food processing, airport engineering, shipbuilding, municipal engineering, port engineering, oil chemical, Water works etc.

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