Mixer Drum Reducer Flange 
 
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		Concrete Mixer Reducer Flange Ring 
	
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		Forged body 
	
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		Standard Q/SY 012005-2008 
	
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		24-bolt drum flange 
	
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		Mounting hole thread: 5/8-11UNC-2B / M16 x 1.5mm 
	
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		Heat treatment (170HB-200HB) 
	
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		Flange material: Q235B, Q345 
	
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		Flange mounting on the drum should be re-torqued to 200 ft.lbs 
	
	
	 
 
	 
 
	