STEEL FRAME LATTICE

Manufacture in China ISO9001:2008 Hot-galvanized Heavy load machine welded With flat even surface Firm structure

STEEL FRAME LATTICE,YOU WOULD INTERESTED.

Steel Frame Lattice specification:

1.Bearing bar size:I <mm>(25-44)×5×3 ,(50-75)×7×4

                                  FB<mm>19×4.5,(25-44)×(3-4.5),(50-90)×6

2.Section type:

3.pitch of bearing bar:<mm>12.5, 15,25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 

4.pitch of cross bar:<mm>38, 50, 76, 100,150,200,300

STEEL FRAME LATTICE SPEC METHOD:G203/30/100,(203) just FB style,if I (2553)

Bearing Bar	Cross Bar	Bearing Bar Spec (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	G203/60/50	G253/60/50	G253/60/50	G403/60/50	G205/60/50	G255/60/50
I bearing bar		I bearing bar spec
		25×5×3	32×5×3	38×5×3	50×7×4	55×7×4	65×7×4
30	50/100	GI2553/30	GI3253/30	GI3853/30	GI5074/30	GI5574/30	GI6574/30
60	50/100	GI2553/60	GI3253/60	GI3853/60	GI5074/60	GI5574/60	GI6574/60

NOT:Steel Frame Lattice size shoud be as your demand ,different steel grating have  different  loadcarrying capacity,

for example

Bearing bar centers at 20mm: 

This kind of fine mesh steel frame lattice have strong load ability and also can prevent the access of sundries of 18mm in diameter. This kind of gratings fit for pedestrian deck, walkway and ditch covers which require high security.

Bearing bar centers at 60mm: 

This kind of steel frame lattice are especially used for mining industries. It can solve the problem that mineral

splashing down and stacks on the walkway. This product usually used for mineral miningand processing and it is the best choice for workshop, meeting room and suspended ceiling of stadium in terms of it's light weight.

Steel Frame Lattice  manufacturing process

Steel frame lattice Placed horizontally and vertically, and at an equal pitch apart, by welding with 200ton hydraulic 

resistance automatic welding equipment then cutting punching and handing ends. 

Steel Frame Lattice used

Steel Frame Lattice product : Stair tread ,Trench cover, Suspended ceiling,Steel ladder etc .

Steel Frame Lattice used in:

steel grating standards, power factory ,chemical plants,oil refineries,steel plants,paper mills,machinery manufacture,cement plants,municipal works,sewage treatment,the pharmaceutical industry etc.

Steel Frame Lattice installation method

The Steel Frame Lattice should be always firmly attached onto their supports with following methods: 

1. Welding Fixed Suitable for those permanently installed gratings or those which are not to be removed frequently  

2.Use of Clips and Screws Suitable for gratings that are to be removed frequently.and won't damage the Grating itself. 

Our Steel Frame Lattice processing workshop and products

Steel Frame Lattice light and medium duty (note:Weight just is reference values)