Non Slip Metal Stair Treads Building Materials Durable Appearance

Brand Name:TT
Certification:ISO9001-2015
Model Number:TT-7
Minimum Order Quantity:100PIECES
Delivery Time:2-6DAYS
Payment Terms:L/C T/T
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Building Materials Of No Clips Galvanized Steel Grating Stair Treads


1. Specifications of Steel Galvanized Metal Grate Steps For Stairs :
Steel Galvanized Metal Grate Steps For Stairs, constructed with holed and grooved side plates to ease fixing to stringers. Treads are safe, self cleaning, skid resistant and economical. A unique range of fittings to enable the easy installation of flat Kick and Toe Boards to standard handrail installations. Can be either welded or fixed via a grub screw reducing installation time and expense. Ideal for added protection and security to handrail walkways.

2. Types of Steel Galvanized Metal Grate Steps For Stairs:
Steel Galvanized Metal Grate Steps For Stairs is fabricated by grating, nosing plate and side plate.
Main type:
1) Checkered plate nosing , Bolted fixing anti-slip
2) Checkered plate nosing, Welded fixing anti-slip
3) Without nosing, Bolted fixing
4) Without nosing, Welded fixing

3. Type of the bearing bar
There are two kinds of Steel Galvanized Metal Grate Steps For Stairs distinguished by different bearing bar types, The respective of features are as follows:
1) Plain: the most widely used gratings, available for flooring sidewalk, all kinds of ditch cover, stair tread, etc.
2) Serrated: best non-skid property & safety compared with plain grating.

Specifications
1. Bearing bar25x3,25x4,25 x 5,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm
2. Bear Bars pitch (mm)12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40,41,60mm. US standard: 1"x3/16", 1 1/4"x3/16", 1 1/2"x3/16", 1"x 1/4", 1 1/4"x 1/4", 1 1/2"x 1/4" etc.
3. Cross bar pitch38,50,76,100,101.6mm
4. MaterialQ235,SS304
5. Surface treatmentBlack, hot dipped galvanising, paint
6. StandardChina: YB/T 4001.1-2007
USA: ANSI/NAAMM(MBG531-88)
UK: BS4592-1987
Australia: AS1657-1985

Steel Galvanized Metal Grate Steps For Stairs is the most widely used for their strength and ease of installation and are universally used in most industrial and commercial applications. Riveted steel stair treads have a greater load carrying capacity for the same span and depth of bearing bar and greater walking comfort. Both can be ordered with a serrated surface for additional safety.
Food processing plants, maintenance areas, worker platforms on marine and oil rigs are just a few of the areas that commonly employ the use of stair treads to increase safety.
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Non Slip Metal Stair Treads Building Materials Durable Appearance

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