Gnee Steel (tianjin) Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 100 ton/week |
| Delivery Time | 5-9 working days |
| Packaging Details | Sea-worthy packing, ie wooden or steel tray with steel strip,etc |
| Brand Name | GNEE |
| Certification | ISO9001,SGS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 100 ton/week |
| Delivery Time | 5-9 working days | Packaging Details | Sea-worthy packing, ie wooden or steel tray with steel strip,etc |
| Brand Name | GNEE | Certification | ISO9001,SGS |
| Place of Origin | China | ||
| High Light | Q235 steel serrated grating mesh ，ASTM A36 steel drainage grating ，heavy duty steel grating with warranty | ||
Steel Bar Grating with bearing bars thicker than 3/16" is considered to be "Heavy Duty" and carries the designation prefix "Type HD". Available bar thicknesses are 1/4" (6.4mm) , 5/16" (7.9mm) and 3/8" (9.5mm) in either plain or serrated surface. Standard depths range from 1" (25mm) up to 4" (102mm), although larger sizes are available upon reques
Weld Heavy Duty Steel Bar Grating is commonly used for floor trenches and sump covers exposed to heavy equipment traffic. It is used extensively through out mining, power generation, highways, airfields, and on truck terminal loading docks and ramps. It is suitable for large single span conditions or where grating must be support extreme
| Bearing Bar Size mm | Weight kg/m2 | Sec. Mod.per 305mm of width | Span: Load | Span:305 | ||||
| 30H-102 | 30H-51 | |||||||
| 25*6.4 | 47.4 | 51.3 | 6900 | U | C | 269 | 41 | |
| 25*7.9 | 60.5 | 65.9 | 8816 | U | C | 344 | 52 | |
| 25x9.5 | 68.4 | 72.7 | 10350 | U | C | 403 | 61 | |
| 32x6.4 | 58.1 | 62.0 | 10780 | U | C | 420 | 64 | |
| 32*7.9 | 74.7 | 80.1 | 13798 | U | C | 537 | 81 | |
| 32*9.5 | 84 | 88.9 | 16170 | U | C | 630 | 95 | |
| 38*6.4 | 68.4 | 72.7 | 15520 | U | C | 604 | 92 | |
| 38*7.9 | 88.4 | 93.7 | 19861 | U | C | 774 | 117 | |
| 38*9.5 | 100.1 | 105.0 | 23300 | U | C | 907 | 137 | |
| 44*6.4 | 115.7 | 121.1 | 31700 | U | C | 823 | ||
| 44*7.9 | 102.5 | 107.9 | 27055 | U | C | 1053 | ||
| 44*9.5 | 115.7 | 121.1 | 31700 | U | C | 1234 | ||
| 51*6.4 | 89.3 | 94.7 | 27600 | U | C | 1075 | ||
| 51*7.9 | 116.2 | 121.6 | 35331 | U | C | 1376 | ||
| 64*6.4 | 110.3 | 116.2 | 34900 | U | C | 1680 | ||
| 64*7.9 | 144.0 | 149.4 | 55208 | U | C | 2150 | ||
| 64*9.5 | 162.6 | 169.4 | 64700 | U | C | 2518 | ||
| 76*6.4 | 131.3 | 137.7 | 62100 | U | C | 2418 | ||
| 76*7.9 | 144.0 | 149.4 | 55208 | U | C | 3096 | ||
| 76*9.5 | 194.3 | 201.2 | 93100 | U | C | 3628 | ||
| 89*6.4 | 152.3 | 159.2 | 84500 | U | C | 3292 | ||
| 89*7.9 | 199.2 | 204.6 | 108220 | U | C | 4214 | ||
| 89*9.5 | 255.6 | 233.4 | 126800 | U | C | 4938 | ||
| 102*6.4 | 173.3 | 193.8 | 110400 | U | C | 4300 | ||
| 102*7.9 | 227.0 | 232.4 | 141339 | U | C | 5568 | ||
| 102*9.5 | 273.9 | 279.3 | 165600 | U | C | 6450 | ||
Applications
1).Fencings for car-parks, buildings and roads; drainage trench covers and drainage pit covers for highways;
2).Flooring in various bridges such as railway bridge sidewalks, over-bridges across the street;
3).Rotation ways, channels, and platforms for pump rooms and engine rooms in various ships;
4).Platforms for oil extraction sites, car washing sites and air towers;
Size:The sizes 6meter x1 meter ,5.8meter x 1meter are the common size to Aisan and Middle East markers.
The plain galvanized steel grating commonly used on bridge,refinery ,power plant,Sewage treatment plant and so on.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2006
Employee Number:
250~300
Ecer Certification：
Verified Supplier
GNEE STEEL ,Has dedicated in producing and exporting all types of steel gratings for more than 19 years,A Professional Steel Grating & Safety Grating Manufacturer for Projects Engineering. Factory Advanced Equipment We have more than 30 production lines... GNEE STEEL ,Has dedicated in producing and exporting all types of steel gratings for more than 19 years,A Professional Steel Grating & Safety Grating Manufacturer for Projects Engineering. Factory Advanced Equipment We have more than 30 production lines...
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