Cast Iron Square Manhole Cover with Frame Casting Foundry in China

Casting Product:
Cast Iron Manhole Cover, Gray Iron Chamber Cover, Ductile Iron Castings for Manhole, Sand Casting Parts

Application Information:
Manhole covers are often made out of cast iron, concrete or a combination of the two. This makes them inexpensive, strong, and heavy, usually weighing more than 50 kilograms (110 lb). The weight helps to keep them in place when traffic passes over them, and makes it difficult for unauthorised people not having suitable tools to remove them.

Material Grades:
Gray Cast Iron, Grey Iron, Cast Iron
ISO185 GRADE 100, 150, 200, 250, 300
USA ASTM A48 CLASS NO.20, NO.25, NO.30, NO.35, NO.40, NO.45
GERMANY DIN1691 GG10, GG15, GG20, GG25, GG30
EURO EN1561 EN-GJL-100, EN-GJL-150, EN-GJL-200, EN-GJL-250, EN-GJL-300
UK BS1452 100, 150, 180, 200, 220, 250, 260. 300
AUSTRALIA AS1830 T150, T180, T200, T220, T250, T260, T300
CHINA GB HT100, HT150, HT200, HT250, HT300

Ductile Cast Iron, S.G. Iron, Ductile Iron, Nodular Cast Iron, Spheroidal Graphite Cast Iron
ISO1083 400-15, 400-18, 450-10, 500-7, 600-3, 700-2
USA ASTM A536 60-40-18, 60-42-10, 65-45-12, 70-50-05, 80-55-06, 80-60-03, 100-70-03
GEAMANY DIN1693 GGG40, GGG50, GGG60, GGG70
EURO EN1563 EN-GJS-400-15, EN-GJS-400-18, EN-GJS-450-10, EN-GJS-500-7, EN-GJS-600-3, EN-GJS-700-2
UK BS2789 400/17, 420/12, 500/7, 600/3, 700/2
AUSTRALIA AS1831 370-17, 400-12, 500-7, 600-3, 700-2
CHINA GB QT400-18, QT450-10, QT500-7, QT600-3, QT700-2

Casting Production Equipment:
Sand Casting, Automatic Molding, Machine Molding, Shell Molding, Green Sand Casting, Resin Sand Casting, Medium Frequency Electric Furnace

Casting Supplier:
Iron Foundry in China, Cast Iron Foundry, Iron Casting Manufacturer, China Foundry, Chinese Foundry, Iron Casting Supplier

Foundry Introduction:
Our foundry has many machining equipment, including CNC centers. We can complete all rough machining works and high precision machining works in our own foundry. Besides of our own machining workshop, we could entrust our local partner machining workshops to work for us. It will reduce lots of troubles to complete all casting and machining works in our foundry.

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