Manhole Grating Cover

DrainGrating Coverseries We are an ISO 9001:2008 certified enterprise and have 15 years experience in casting. We are mainly casting and process any type of cast iron products according to the drawing and samples provided by the customers with excellent quality. Products ParametersDrainGratingLong ext. Frame AxB(mm)Long cover LxL(mm)Height(mm)sub-holes sizeEN124 Class420x220400x20020100x10B125500x300480x28020100x10B125500x500480x4804090x10B125600x400580x38050200x10B125500x300480x280150100x10C250500x500480x480130100x10C250510x300490x280130100x10C250550x300530x28095100x10D400500x500480x48013090x10D400600x400580x380160200x10D400Other Detailed Description 1. Product information Surface is smooth of our products and free from sand holes, blow holes, distortion or any other defects. 2. Material Ductile Iron GGG500 / Grey Iron GG20. 3. Designs As per customers' drawings or samples. 4. Process Green sand with hand molding. 5. Coating Black Bitumen Coated, Without coating or Coating as per customers' requirement. The products are manufactured for municipal or drainage system and industrial facilities of valve well. Our products have been largely exported to many counties and regions in Europe; South America; Middle East and South-East Asia. Their good quality has got a favorable appraisal from the end-users. Please contact me at your earliest convenience if you are interested in our products. We are looking forward to cooperating with you by all of our heat! Contact: Mr. Chenfeng Dong Botou Chenfeng Casting Co., Ltd Tel: +86-317-8333676 Fax: +86-317-8335116