Storm Drain Cover Floor Walkway Mesh Grating Construction Material Anti Corrosion
Galvanized Steel Grating Storm Drain Cover Floor Grating Construction Material
Grating Trench Drain Cover Description
Trench Drain Cover Gratings are made by welding with flat steel and cross/round bars with certain distances. Our Steel Grating enjoy the feature of high strength, light structure, high bearing, convenience for loading and other properties. The hot dipped zinc coating gives the product excellent anti-corrosion.
Grating Trench Drain Cover Specification
| Common Specification of Steel Grating | |
| Material Standard |
ASTM A36, A1011, A569, Q235, S275JR, Stainless steel 304/316, Mild steel & Low carbon steel, etc |
|
Bearing Bar (Width x Thickness) |
25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10…..100 x10mm I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc 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'' |
| 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. |
| Twisted Cross Bar Pitch | 38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc |
| Surface Treatment | Untreated(black), Hot-dipped galvanized, Powder coated, Electroplate, Painting |
| Grating Style | Plain / Smooth, Serrated / Teeth, I bar, Serrated I bar |
| Packing |
(1) Bandage and Paperboard: Generally applies to neat steel plate; (2) Screw Locking Method: Use 4 screw rods through the aperture of steel grid for high strength; (3) Steel Pallet: Traditional export packing. |
| Remarks: Special Material, Special High Zinc Coating and New Style can be Customized. | |
Grating Trench Drain Cover Advantage
Steel plate by the bearing flat steel bar in accordance with certain spacing and cross arrangement,the welded info a metal products with square lattice in the middle;a steel lattice plate is mainly used to make steel structure platform board,ditch cover plate,steel ladder step plate,building ceiling etc.Lattice steel plate applied to alloy building materials,power station,boiler,shipbuilding,petrochemical,chemical and general industrial buildings, municipal construction and other industrial, with light ventilation,skid resistance,strong bearing capacity.beautiful and durable,easy to clean,convenient installation and other advantages.
Drain Cover Floor Walkway Mesh Process
Product Application
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