round manhole covers

Ductile Iron Casting Iron Manhole Cover EN124 D-400 C250 Round Type Manhole Cover Product Details Product information:Manhole covers are manufactured for road construction, natural gas, water supply and ... قراءة المزيد افضل سعر

Clear Opening Rectangular Manhole Cover Ductile Iron Sand Casting Bitumen / Epoxy Painting Sunrise Foundry offers wide ranges of cast iron manhole covers with frames, Channel gratings, rain grate, Gully ... قراءة المزيد افضل سعر

High Strength Double Seal Cast Ductile Iron QT500-7 Sewer Manhole Cover With Frame Description Sizes: OEM Patterns: OEM Description: made by ductile iron QT500, high strength grade with good extensibility. ... قراءة المزيد افضل سعر

Black Bitumen Coated Metal Double Seal Solid Top Sewer Manhole Cover Product Details Ductile Iron Manhole Cover and Grating EN124:1994 Material: GGG500-7 Class Application Dimension (Frame mm) A15 Pedestrians, ... قراءة المزيد افضل سعر

Locking System Folding Cast Iron Manhole Cover Square Frame For Road Facilities About Us We're a leading manufacturer in making ductile cast iron manhole cover, Round manhole cover, Square manhole cover, Double ... قراءة المزيد افضل سعر

Professional Manufacturer Durable Ductile Round Cast Iron Manhole Cover Description Cast iron manhole cover which mainly used for the airports, railway, playground, private residence, construction sites, ... قراءة المزيد افضل سعر

Round Cast Iron Manhole Cover Floor Drain Grates Cover Gully Grids Round Bar Grates And Strainer We are a manufacturer who have a complete production line, including gravity casting lines, machining lines, ... قراءة المزيد افضل سعر

EN124 D400 Round Lockable Manhole Cover Cast Ductile Iron Manhole Cover Product Details Material Composition Iron, ductile iron or grey cast iron Shape&Size Round: 300,400,500,600,700,etc. Square: 250*250,300... قراءة المزيد افضل سعر

Custom Best Price Sand Casting Cast Iron Manhole Cover With Frame Description Manhole covers are manufactured for road construction, natural gas, water supply and drainage, telecommunications. Manhole covers ... قراءة المزيد افضل سعر

Bituminous Paint EN124 F900 Round Cast Iron Rain Drainage Manhole Cover Product Information Product Australia EN124 F900 round cast iron rain drainage manhole cover Application Construction , municipal ... قراءة المزيد افضل سعر