Bolster and Side Frame for Railway Freight Wagon Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
bolster
Type:
Chemical Hardening Sand
Casting Method:
Directional Crystallization
Sand Core Type:
Sodium Silicate Sand Core
Application:
Wagon
Machining:
M/C Machining
Material:
AAR Grade B,B+,C
Surface Treatment:
Polishing
Surface Roughness:
150
Standard:
Tb/AAR/GOST
Weight:
400-900kg
Manufacture Method:
Casting
Surface:
Shot Blasting
Trademark:
East Railway
Transport Package:
Wooden Box
Specification:
Railway Standard
Origin:
China