Description
Features of tree pool cover plate grating The cover plate of tree pool is beautiful in appearance, diverse in color, simple and generous, and high strength will not be broken. The hollow out rate is 90%, which is dozens of times of the hollow out rate of cement and cast iron cover plate. It also has good drainage performance, so that the grass under the tree can fully contact the sunlight, air better photosynthesis, while protecting against soil erosion. Production tree pool cover is hot dip zinc surface treatment, strong design, corrosion resistance, flexible size for cutting and installation. In recent years, have a good development, has been widely used in some large and medium-sized cities of municipal streets, gardens, squares, residential and commercial communities.Grating tree pool cover plate installation matters To ensure foundation strength, the cement foundation must be prefabricated before installing the tree pool cover. After the tree pool cover is in place, tighten the bolts and fill the bottom of the frame with cement mortar. Can be made according to the actual requirements of any shape size or eccentric tree pool cover.| Common Specification Of Steel Grating | |
| Material Standard | | ASTM A36, A1011, A569, Q235, S275JR,Stainless steel 304, Mild steel & Low carbon steel, etc |
| Bearing Bar (width* thickness) | 25x3, 25x4, 25x4 5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75.0....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", 11/4"x1/8", 1 1/2"x1/8" etc |
| 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 or as per customers' requirement. |
| Grating Style | Plain / Smooth, Serrated /teeth, I bar, serrated I bar |
| Packing | 1) LCL(less than one container load): packed with plastic flm then on the pallets 2) FCL(full container load): nude packing 3) Other special package :according to customers' requirements. |
| Payment Term | T/T,LC, Paypal, Western Union, MoneyGram, Credit Card ,D/A,D/P, Trade assurance |
| Remarks: Other sizes also can be customized according to customers' requirement. | |
