manhole cover
Supply High Quality Square and Round Ductile Cast Iron Manhole Cover and Drain Grating
Price: FOB 700-900USD/ton
MOQ: 5TONS
Delivery Time: 7days
Production information Manhole covers 1.Product information: Manhole Covers are manufactured for construction and public use. Manhole Covers shall be smooth and free from sand holes, blow holes, distortion or any other defects 2.Material Ductile Iron GGG500-7 & 400-12 and Grey Iron GG20 3.Designs . a. EN124 A15, B125, C250, D400, E600 and F900 b. A60005 for casting design c.Major standards designs available d. As per customers' drawings or samples 4.Process a. Molding boards