Product Name: FRP Moulded Gratings 1919mm 3838mm Drain Cover Model NO.: FRP grating Type: Polyester, ISO Resin Shape: Square Forming Way: Moulded Surface Treatment: Finished Color: Multi-Color Customized: Customized Surface: Concave Trademark: JHR Transport Package: Cartons with Packing Belt or Iron Pallet. Specification: 1220*3660, 915*4500 or customzied Origin: China HS Code: 3920430090 Product Description 19*19+38*38mm Mini MeshHeight(mm)thickness of bearing bar(mm)Mesh size(mm)panel size(mm)weight(KG/M2)Open area256.5/5.019*1938*381220*3660,1220*2440,921*3055,1226*4007,1268*400716.830%306.5/5.019*1938*381220*3660,1220*2440,921*3055,1220*4000, 1530*404718.830%386.5/5.019*1938*381220*3660,1220*2440, 921*3055,1220*4000,1226*401023.530%Type of grating surfaceFeatures and Benefits:Maintenance free Standard installation methodsEasy to installBuilt-in resiliencyEnvironmentally safeCorrosion resistanceElectrical and thermal insulationPart integrationInherent colorDimensional stability over wide temperature rangesPlease do not hesitate to contact us if you have any questions, we will try our best to serve you. It is our great pleasure to invite you all to visit our company and workshop and warehouse. packages with cartons and pallet. (packaged as customer's requirement).Please feel free to contact us for details