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Contact Person : Ms. zhang Annabelle
Company Name : Anping Minghao Wire Mesh Making Co., Ltd.
Tel : 86-0318-8092199
Fax : 86-0318-8092166
Address : Hebei,Anping,Hengshui,South of the Road
Country/Region : China
Zip : 053600

Steel Grating

Product Detailed

Steel Grating Bar grating is made by the world first-class Italian ORSOGRIL equipment, which can arrange the bearing bar

Steel Grating

Bar gratingBar grating is made by the world first-class Italian ORSOGRIL equipment .which can arrange the bearing bar and cross bar in longitude and latitude order to certain distance .Cross bar is pressed into the bearing bar by high tension resistance weldingring which is controlled by computer ,So we can produce high quality gratings with firm welding ,smooth surface and high strength.Steel Gratings MostPoular Specifications

The grating that the pitch between bearing bars is 30mm, is most widely used type in industrial field . Among normal types , it has the strongest resistance to surface lash. 2.The grating that the pitch between bearing bar is 40mm is the most economical and lightest type.It is the best choice for you on occasions that the clear span is small. 3.The grating that the pitch between bearing bar is 60mm and the pitch between cross bars is 50mm is developed specially for mining industry ,it solves the problem of mineral splash on the plate .So it is often appointed to use in processing works, of mining industry. 4.The grating with the pitch of 30mm between bearing bars and of 76mm between corss bars is the most popular type used hone and abroad , it is proper for many applications such as walkways , platforms ,etc.

Surface Process of Gratings1.Normally ,Hot galvanizing will be carried out after end welding process.The quailty and requirements after hot galvanizing are subject to the standards of GB/T 13912. 2.To gain protection layer through the ways of spraying,brushing and soaking.

Series	Pitch of Bearing bar	Cross-bar Pitch	Specification of bearing bar loadwidth×thickness
Series	Pitch of Bearing bar	Cross-bar Pitch	20×3	25×3	32×3	40×3	20×5	25×5
1	30	100	G203/30/100	G253/30/100	G323/30/100	G403/30/100	G205/30/100	G255/30/100
1	30	50	G203/30/50	G253/30/50	G323/30/50	G403/30/50	G205/30/50	G255/30/50
2	40	100	G203/40/100	G253/40/100	G323/40/100	G403/40/100	G205/40/100	G255/40/100
2	40	50	G203/40/50	G253/40/50	G323/40/50	G403/40/50	G205/40/50	G255/40/50
3	60	50		G253/60/50	G253/60/50	G403/60/50	G205/60/50	G255/60/50
Series	Pitch of Bearing bar	Cross-bar Pitch	Specification of bearing bar loadwidth×thickness
Series	Pitch of Bearing bar	Cross-bar Pitch	32×5	40×5	45×5	50×5	55×5	60×5
1	30	100	G325/30/100	G405/30/100	G455/30/100	G505/30/100	G555/30/100	G605/30/100
1	30	50	G325/30/50	G405/30/50	G455/30/50	G505/30/50	G555/30/50	G605/30/50
2	40	100	G325/40/100	G405/40/100	G455/40/100	G505/40/100	G555/40/100	G605/40/100
2	40	50	G325/40/50	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

Steel Grating