Home Iron tubbings for mine shafts consolidation

Iron tubbings for mine shafts consolidation

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A set of tubbings is used for shaft fastening while building mines or undergrounds.


Assembly of a tubbing in the shop
A tunnel with tubbings  fastening

Specifications:

Internal diameter of a tubbing ring, m 7,0
External diameter of a tubbing ring, m 9,5
Number of tubbings in a ring, pcs 13
Height of a tubbing, m 1,5
Tubbing wall thickness, mm 20…70
Mass of a tubbing, kg 1100…2650
Material iron SCH-20…SCH-25 (СЧ-20…СЧ-25)
Last Updated on Monday, 20 December 2010 14:58