Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of serrated press-locked steel grating with high strength and non-slip in China. Welcome to wholesale customized serrated press-locked steel grating with high strength and non-slip at low price from our factory. If you have any enquiry about free sample and cheap products, please feel free to email us.
Galvanized Steel Grating
Serrated press-locked steel grating is made of low carbon steel or stainless steel. With the features of high strength, high bearing capacity, non-slip, anti-corrosion, anti-rust, high security, do not accumulate rain, snow and dust, simple and beautiful and easy to install and remove, serrated press-locked steel grating is widely used in industrial, commercial and civil constructions as floors, platforms, entrance ramp, walkways and different types of ladders, such as straight ladder and spiral ladder.
Different types of serrated press-locked steel grating
According to the different shapes of serration, it can be divided into semicircular serration, sharp serration and trapezoidal serration
According to the different positions of the serration, it can be divided into PR/S1, PR/S2, PR/S3.
PR/S1: serration on the bearing bar
PR/S2: serration both on the bearing bar and cross bar
PR/S3: serration on the cross bar
Specifications of serrated press-locked steel grating
Materials: low carbon steel, stainless steel.
Surface treatment: galvanized, powder coating, painting.
Height of bearing bar: from 20 mm to 70 mm.
Thickness of bearing bar: from 2 mm to 6 mm.
Popular mesh sizes: 33 mm × 33 mm, 33 mm × 11 mm.
|
No. |
Item |
Description |
|
1 |
Bearing Bar |
25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 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 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'',etc |
|
2 |
Bearing Bar Pitch |
12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc |
|
|
|
US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc. |
|
3 |
Twisted Cross Bar Pitch |
38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc |
|
4 |
Material Grade |
ASTM A36, A1011, A569, Q235, S275JR, SS304, SS400, |
|
|
|
Mild steel & Low carbon steel, etc |
|
5 |
Surface Treatment |
Black, self colour, hot dip galvanized, painted, spray coating |
|
6 |
Grating Style |
Plain / Smooth, Serrated /teeth, I bar, serrated I bar |
Applications of serrated press-locked steel grating
Serrated press-locked steel grating is widely used in industrial, commercial and civil constructions as floors, platforms, entrance ramp, walkways and different types of ladders, such as straight ladder and spiral ladder.
Fastener fixing
GNEE STEEL's qualifications
GNEE STEEL participated in the exhibition
Hot Tags: serrated press-locked steel grating with high strength and non-slip, China serrated press-locked steel grating with high strength and non-slip manufacturers, suppliers, factory
