
Durable Plain Gully Grating for Urban Infrastructure Projects. Ductile Iron Material: Manufactured from high-strength Ductile Iron GGG500-7 & 400-12 for durability. ISO Certification: Complies with ISO9001 and BS-EN124 standards including B125, C250, D400, E600, F900. Customizable Coating: Coating options include cold applied black bitumen or as per customer requirements. Custom Design Support: Available designs based on customer drawings, samples, or major standards. Lockable Feature: Features a locking device for enhanced security in urban infrastructure projects. High Precision Tolerance: Machining tolerance of +/-0.02mm with finish machining accuracy of 0.002mm. 12 Months Warranty: Comes with a 12-month warranty period for peace of mind. Professional Support: Includes professional technical support for installation and maintenance.