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|Product Name:||Press Lock Drain Grating||Material:||Steel, Low Carbon Steel, Mild Steel,stainless|
|Grating Size:||3'*20',3'*24',3*30',1000*1000mm||Steel Grade:||Q235|
|Galvanized Standard:||GB/T13912-2002, ASTM (A123)||Application:||Steel Plateform, Steel Structure,trench Cover,stair Treads|
Flat Bar Expanded Metal Mesh Panels Hot Dip Galvanized Mild Steel Grill Treads :
1. Steel drain grating stair is made by welding with flat steel and bars with certain distances. It goes through cutting, opening, edging and other processes.
2. Steel drain grating stair adopt hot dipped gavanized 30/5 30mmx100mm steel grating for platform steel grating cover mesh.
3. Steel grating cover mesh enjoy the features of high strength, light structure, high bearing, convenience for loading and other properties.
4. Steel grating stair treads are classified into six types,expressed as T1, T2, T3, T4, T5 and T6.
5. Steel grating stair treads more specifications and sizes optional for meeting various environment, load, span, sizes and shapes.
|Recommended stair tread width|
Bearing bar at 30mm pitch
Bearing bar at 40mm pitch
|Fixing hole centers (mm)||45||75||100||150|
1. We attach great importance to quality control.The third party inspection is accepted.
2. Provide OEM or ODM services.
3. Faster delivery,sample order in stock, and 3-7 days after bulk production.
4. We have been in this industry for more than 10 years.
5. We usually quote within 24 hours after we get your inquiry.
Contact Person: Ms. Jane Liu