Beijing Silk Road Enterprise Management Services Co.,LTD
| Supply Ability | 300000 Square Meter/Square Meters per Month |
| Delivery Time | Shipped in 20 days after payment |
| Packaging Details | Fix with metal belt Packing with pallet ,outside wrap with waterproof plastic film Finial in container |
| Material | Low carbon steel,Stainless Steel |
| Surface treatment | Plain type,Serrated type |
| Cross bar size | 8mmx8mm |
| Bearing bar pitch | 30,40.customized requirement |
| Cross bar pitch | 100MM |
| Application | Airfields,Highways,Industrial Floors,Ramps,Docks,Reinforced Concrete Areas |
| Galvanization | Standard CN: GB/T13912, US: ASTM (A123), UK: BS729 |
| Standard CN | YB/T4001-1998, US: ANSI/NAAMM, UK: BS 4592-1987, AU 16571988, JJ |
| Model Number | HDSG |
| Certification | ISO9001 |
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Product Specification
| Supply Ability | 300000 Square Meter/Square Meters per Month | Delivery Time | Shipped in 20 days after payment |
| Packaging Details | Fix with metal belt Packing with pallet ,outside wrap with waterproof plastic film Finial in container | Material | Low carbon steel,Stainless Steel |
| Surface treatment | Plain type,Serrated type | Cross bar size | 8mmx8mm |
| Bearing bar pitch | 30,40.customized requirement | Cross bar pitch | 100MM |
| Application | Airfields,Highways,Industrial Floors,Ramps,Docks,Reinforced Concrete Areas | Galvanization | Standard CN: GB/T13912, US: ASTM (A123), UK: BS729 |
| Standard CN | YB/T4001-1998, US: ANSI/NAAMM, UK: BS 4592-1987, AU 16571988, JJ | Model Number | HDSG |
| Certification | ISO9001 | ||
| High Light | heavy duty bar grating ，metal drain grates | ||
8mm x 8mm Twisted Bar Heavy Duty Steel Grating Heavy Load Grating
Carbon Steel bar grating is a nice choice when your project requires a strong material and you are not going to expose the metal grating to an expressly corrosive environment. Choose from plain or serrated bar grating surfaces, galvanized, bare steel or painted finshes. Bar grating is available as Heavy duty steel grating. Great for industrial steel flooring and metal grates.
Heavy duty steel grating ranges in size from 1-1/4" x 1/4" to 6" x 1/2".
Vehicular loads are designed in conformance with current AASHTO specifications for classifications H-15 through H-25. Automobile and forklift loads are similarly evaluated with loads calculated and distributed in accordance with the “Maximum Traffic Conditions”. If your application is not adequately addressed by these load conditions, please contact our engineering department and we will gladly assist in the selection of a heavy duty grating to satisfy your specific needs.
Application:
Airfields
Highways
Industrial Floors
Ramps
Docks
Reinforced Concrete Areas
| Maximum Traffic Conditions | Wheel Load (Ibs) (1/2 axle load +30% Impact)
| Load Distribution Parallel With Axle Perpendicular to Axle | |
| H-25 Truck Traffic 40000lb.Axle Load Dual Wheels Modified AASHTD H-25 | 26,000 | 2(C)+25" | 25" |
| H-20 Truck Traffic 32000lb.Axle Load Dual Wheels Modified AASHTD H-20 | 20,800 | 2(C)+20" | 20" |
| H-15 Truck Traffic 24000lb.Axle Load Single Wheels Modified AASHTD H-15 | 15,600 | 2(C)+15" | 15" |
| Automobile Automobile Traffic 6,322 Ib Vehicle 3,578 Ib.Load 60%Drive Axle Load | 3,861 | 2(C)+9" | 9" |
| 5Ton Forklift 10000 Ib.Cap.LiftTruck 14000Ib.Vehicle 24,000 Ib.Table Load 85% Drive Axle Load | 13,480 | 2(C)+11" | 11" |
| 3Ton Forklift 6,000 Ib.Cap.Lift Truck 9000Ib.Vehicle 15800 Ib.Table Load 85% Drive Axle Load | 8.730 | 2(C)+7" | 7" |
| 1Ton Forklift 2,000 Ib.Cap.Lift Truck 4200Ib.Vehicle 6200 Ib.Table Load 85% Drive Axle Load | 3,425 | 2(C)+4" | 4" |
And Light duty welded grating specification
| Bar Size Inches: | Weight Per Sq.Ft: | Sect.Prop.Ft. Of Width: |
| 3/4x3/16 | 5.67 | Sx=0.194/1x=0.73 |
| 1x1/8 | 5.15 | Sx=0.228/1x=0.114 |
| 1x3/16 | 7.35 | Sx=0.344/1x=0.171 |
| 1-1/4x1/8 | 6.2 | Sx=0.358/1x=0.223 |
| 1-1/4x3/16 | 9.03 | Sx=0.536/1x=0.335 |
| 1-1/2x1/8 | 7.35 | Sx=0.515/1x=0.387 |
| 1-1/2x3/16 | 10.94 | Sx=0.773/1x=0.579 |
| 1-3/4x3/16 | 12.62 | Sx=1.052/1x=0.902 |
| 2x3/16 | 14.3 | Sx=1.375/1x=1.375 |
| 2-1/4x3/16 | 15.87 | Sx=1.740/1x=1.958 |
| 2-1/2x3/16 | 17.55 | Sx=2.148/1x=2.685 |
| Note:Sx=(Sec.Mod.Ft Width) 1x=(Mom of Inertia Ft Width) | ||
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Employee Number:
250~300
Ecer Certification：
Verified Supplier
Beijing Silk Road Enterprise Management Services Co.,LTD was founded in 2006,covering a area if 50 acres,with registered capital of 20.5 million RMB and more than 300 professional and technical personnel and more than 15 senior engineers.The company is located in the biggest wire mesh producti... Beijing Silk Road Enterprise Management Services Co.,LTD was founded in 2006,covering a area if 50 acres,with registered capital of 20.5 million RMB and more than 300 professional and technical personnel and more than 15 senior engineers.The company is located in the biggest wire mesh producti...
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