Solid Top Cast Iron Manhole Cover & Frame

description

china cast iron manhole cover

material

stainless steel, cast iron, pig iron, carbon steel, alloy steel, non-ferrous, grey iron, ductile cast, aluminum alloy, ductile iron, brass, zinc etc.

standard

DIN, AISI, ASTM, BS, JIS, etc.

surface treatment

Heat Treatment, Polishing, Plating, Machining, Anodizing, shot, sand blasting, zinc plated, oxide, galvanised etc.

process

lost wax casting process, die casting process, sand casting process. soluble glass casting process, silicasol casting process

Weight range

0.01kg-200kg

production application

Metal parts, Mechanical parts, Marine Hardware, Electric power fitting, Construction parts, Pipe Fitting, Hardware, Auto parts, Valve parts, Industrial parts, Agricultural machinery, Hinges, etc

CNC and MC machining

Three coordinate measurement machine for testing.

packing details

wood or carton packages as per your demands.

MOQ

Small order is accepted

Making machinery service as per your requirement or drawings