cast iron manhole cover

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 ... ادامه مطلب بهترین قیمت

Waterproof Square Double Sealed Manhole Cover And Frame Cast Ductile Iron Description 1. material: ductile iron 500-7 2. class:D400 to EN124 3. frame weight: 50kg 4. cover weight:70kg 5. over all dimensions: ... ادامه مطلب بهترین قیمت

Lockable Ductile Iron Manhole Cover Sewer Main Hole Cover For Road Drainage Description Sewer manhole cover is light duty round manhole cover. And the gasket inserted in the throat, which is in the supporting ... ادامه مطلب بهترین قیمت

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. ... ادامه مطلب بهترین قیمت

EN124 D400 Heavy Duty Cast Ductile Iron Round Manhole Cover And Frame Description 1) Product information: Manhole Covers are manufactured for construction and public use. Manhole Covers shall be smooth and free ... ادامه مطلب بهترین قیمت

Wholesale Price Heavy Duty QT500-7 Ductile Iron Casting Round Manhole Cover About Us We are casting supplier specialize in cast iron, carbon steel casting, die casting, ductile iron casting, stainless steel ... ادامه مطلب بهترین قیمت

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... ادامه مطلب بهترین قیمت

High Corrosion Resistance Standard Manhole Cover Ladder Manhole Steps Product Description Step iron is a U shaped device or a ladder use to climb or descend steps in a manhole. Step iron is also commonly called ... ادامه مطلب بهترین قیمت

Municipal Construction Watertight Grey Cast Iron Casting Manhole Cover With Square Round Shape Description Cast Iron Manholes are mainly made by two different production process, grey iron casting and ductile ... ادامه مطلب بهترین قیمت

Ductile Cast Iron Heavy Duty Manhole Covers Telecom Manhole Cover Square About Us We company is a professional manufacturer of manhole covers and water grates, our manhole covers have many advantages, like high ... ادامه مطلب بهترین قیمت