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Cnbm Cast Iron or Ductile Iron Manhole Cover Video, Demo, How It Works & Features

Published: 2025-04-09 Published by: CNBM International Corporation 333 views 0 comments

Product Specifications

Type:
Clay Dry Sand
Casting Method:
Directional Crystallization
Sand Core Type:
Sodium Silicate Sand Core
Application:
Hardware
Machining:
Machining Center
Material:
Iron
Surface Treatment:
Polishing
Surface Roughness:
Ra0.2
Standard:
En124
Coating:
Black Bitumen/Epoxy Painting
Level:
Light,Normal,Heavy
Shape:
Round,Sqare,etc
Trademark:
CNBM OR AS CUSTOMER REQUEST
Transport Package:
Metal Band, Plastic, Wooden Pallet/Box
Origin:
China
HS Code:
73251090
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