
Heavy duty Garage floor steel grate Steel grid grating for offshore
Description:
Welded Heavy Duty Gratings are designed to service applications subject to heavy rolling and static loads such as highways, plant floors, loading docks, inlet covers and airports. Since these conditions can range from light-duty forklifts to heavy-duty truck or aircraft traffic, heavy duty gratings are manufactured in a wide range of bar sizes and spacings.
Standard heavy-duty bar grating is resistance-welded for durability, strength and safety using an automated electric/hydraulic welding process. High temperatures, combined with high pressure, fuse the bearing bars and cross bars together to form a permanent joint.
No. | Item | Detailed 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, 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 | Cross Bar Pitch | 38.1, 40 50, 60, 76, 80, 100, 101.6, 120mm, 2' ' & 4' ' etc |
4 | Steel Grade | ASTM A36, A1011, A569, Q235, S235JR, S275JR, SS304, Mild steel & Low carbon steel, etc |
5 | Surface Treatment | Black, self color, 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 |
Applications of heavy duty steel grating
Heavy-duty steel grating is widely used as the floors, lanes and rack accessories in the highway, bridge, parking lot, store shelves for large cargo, industrial plant that often use forklift and the traffic junctions, roads or trails that large trucks often come and go.
Table 1: Spacing of Heavy-Duty Welded Steel Grating | ||
Item | Bearing Bar Spacing | Cross Bar Spacing |
19-W-4 | 1-3/16" | 4" |
19-W-2 | 1-3/16" | 2" |
15-W-4 | 15/16" | 4" |
15-W-2 | 15/16" | 2" |
22-W-4 | 1-3/8" | 4" |
22-W-2 | 1-3/8" | 2" |
30-W-4 | 1-7/8" | 4" |
30-W-2 | 1-7/8" | 2" |
38-W-4 | 2-3/8" | 4" |
38-W-2 | 2-3/8" | 2" |
Table 2: Common Mesh Spacing of Heavy-Duty Press-Locked Steel Grating | |||
Bearing Bar Spacing | Cross Bar Spacing | ||
mm | mm | ||
25 | 50 | 75 | 100 |
50 | 50 | 75 | 100 |
75 | 50 | 75 | 100 |
100 | 50 | 75 | 100 |
Table 3: Standard Bearing Bar Height of Heavy-Duty Press-Locked Steel Grating (mm) | |||
Bearing Bar | Bearing Bar | Bearing Bar | |
8 mm | 10 mm | 12 mm | |
80 | 80 | ||
90 | 90 | ||
100 | 100 | 100 | |
110 | 110 | 110 | |
120 | 120 | 120 | |
130 | 130 | 130 | |
140 | 14 | 140 | |
150 | 150 | 150 | |
160 | |||
170 | |||
180 | |||
190 | |||
200 |
Product Picture
Anping Chenghe Wiremesh Products Co.,Ltd.
Anping Chenghe Wiremesh Products Co.,Ltd was founded in 2014,covering a area if 20 acres,with registered capital of 1000000 RMB and more than 100 professional and technical personnel and more than 10 senior engineers.The company is located in the biggest wire mesh production base in Asia,Hebei Anping county,which is called “Hometown of Wire Mesh In China”,which is in the southwest of Tianjin Port of Bohai Bay,in the south of Beijing and Tianjin and near to the Hebei province capital shijiazhuang.The environment is superior and the transportation is convenient.
Anping Chenghe Wiremesh Products Co.,Ltd.is a collection of research and development,manufacturing and sales for the integration of professional wire mesh trading company.The company own advance production equipments and adopt the first-class melting and welding technology.Our main products are:Hot Dipped Galvanized Steel Grating, Heavy Duty Steel Grating,Galvanized Steel Walkway Grating , Serrated Steel Grating , Steel Bar Grating,Steel Stair Treads Grating ,Compound Steel Grating, Steel Grate Drain Cover , concealed manhole cover,Wire Mesh Fence, Welded Wire Mesh, Stainless Steel Wire Mesh,Stainless Steel Wire Mesh,Expanded Metal Mesh and Filter Screen Mesh etc. Our company can produce all kinds of material, specifications and special requirements of steel grating, Which are all in accordance with Chinese standard YB/T4001.1-2007 and the ANSI/NAAMM (MBG531-88) standard and other related international standard to produce.Our products are widely used for workshop passage,factory corridor and steel structure platform in the industries like:electric power,chemical,petroleum,natural gas,sewage treatment,Automobile manufacture and harbour port.In recent years we kept on researching and developing new different types of wire meshes and gratings,which are widely used as guardrails in highway,railway,airport,municipal public facilities,living community,stadium,coal mine,prairie,military area and frontier.
Our products in addition to products sold to China, also exported to North America, South America, Middle East, Europe, Asia and other places, by the domestic and foreign customers of all favour.We warmly welcome friends from all corners of the world both at home and abroad to patronize us,with the promise of leading technology,superior quality,favorable price,complete varieties and thoughtful service.We wish us cooperate successfully and create the brilliant future together!