Andy SimpsonI'm a long-term partner of this factory. I've been on a field trip.The factory is strong and the grating quality is very good. I cooperated with this grating supplier in 2017.What surprised me was that this factory was very strong,and it was also one of the top local grating factories.
David ZhangMy client told me that it was very smooth.The delivery speed is also very fast,I will receive the goods on the 7th day of the order.And the goods is inexpensive and convenient.
Ajay ParateI have placed an oeder at this factory about FRP grating.The service is good and the grating is perfact.I'll come again.
Building Material Industrial Steel Grating For Trench Cover Or Foot Plate
|Material||Steel,Q235,q235 Carbon Steel||Surface Treatment||Hot Dipped Galvanized|
|Product Name||Industrial Floor Steel Grating With Long Time||Type||Plain Bar Grating|
hdg industrial steel grating,
trench cover industrial steel grating,
driveway 19w4 serrated grating
Building Material Hot Dipped Galvanized Steel Grating For Trench Cover Or Foot Plate
Welded Steel Bar Grating Specification:
|1||Bearing Bar||25x3, 25x4.5, 25x5, 30x3, 30x4, 30x5, 30x5.5, 32x5, 40x5, 50x5,60x5,70x6, 75x10---100x10mm etc; I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc|
|US standard: 1' ' x3/16' ' , 1 1/4' ' x3/16' ' , 1 1/2' ' x3/16' ' , 1' ' x1/4' ' , 1 1/4' ' x1/4' ' , 1 1/4' ' x1/8' ' , 1 1/2' ' x1/8' ' etc|
|2||Bearing Pitch||12.5, 15, 20, 25, 30, 30.3, 32.5, 35, 38.1, 40, 41.25, 60, 80mm etc|
|US standard: 19-w-4, 15-w-4, 16-w-4, 11-w-4, 19-w-2, 15-w-2 etc|
|3||Cross Bar Pitch||38, 40 50, 60, 76, 80, 100, 101.6, 120mm, 2' ' & 4' ' etc|
|4||Steel Grade||ASTM A36, A1011, A569, Q235, S235JR, SS304, Mild steel & Low carbon steel, etc|
|5||Surface Treatment||Black, self coloures, hot dip galvanized, painted, spray coating|
|6||Grating Style||Plain / Smooth, Serrated /teeth, I bar, serrated I bar|
|7||Grating Standard||China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88),|
|UK: BS4592-1987, Australia: AS1657-1985, Japan: JIS|
Metal Grate Picture: