Stair Tread 1.Best quality and price 2.We designed 8 different types 3.Applied on ladder,plant,workshop etc 4.ISO

We can design and produce 8 types of galvanized stair treads.

JT1: no nosing, welded fixing

JT2:no nosing,Bolted fixing

JT3:checkered plate nosing, welded fixing

JT4:checkered plate nosing, bolted fixing

JT5:vertical plate nosing, welded fixing

JT6:vertical plate nosing, bolted fixing

JT7:vertical striped plate nosing, welded fixing

JT8:vertical striped plate nosing, bolted fixing

Ningbo Jiulong Machinery Manufacturing Co.,Ltd is the largest steel grating manufacturer in China. We have 7 running lines with yearly capacity of 50,000tons. Jiulong grating and related steel products have exported to more than 30 countries. Choose Jiulong grating is your right decision!

Standard descriptions:

No	Item	Description
1	Bearing bar	25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm
2	Bear bar pitch	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 pitch	38,50,76,100,101.6mm
4	Material	Q235,A36,SS304
5	Surface treatment	Black, hot dipped galvanising, paint
6	Standard	China: YB/T 4001.1-2007
		USA: ANSI/NAAMM(MBG531-88)
		UK: BS4592-1987
		Australia: AS1657-1985

Stair Tread