【HVAC Version】Daily Question 20171026
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This post was last edited by hesonchang214 on 2017-10-26 09:42. There should be no sharp bends in the bent sections of the cooling coil. The bending radius of plastic pipes should not be less than （） times the outer diameter of the pipe, while for composite pipes it should not be less than （） times the outer diameter of the pipe.
The correct answer should be 5 times for both
There shall be no sharp bends in the bent sections of the heat dissipation coil. The bending radius of plastic pipes should not be less than (8) times the outer diameter of the pipe, while for composite pipes it should not be less than (5) times the outer diameter of the pipe.
1 Plastic pipe: It should be no less than 8 times the outer diameter of the pipe. 2 Composite pipe: It should be no less than 5 times the outer diameter of the pipe.
1 Plastic pipe: It should be no less than 8 times the outer diameter of the pipe. 2 Composite pipe: It should be no less than 5 times the outer diameter of the pipe.
There shall be no sharp bends in the bent sections of the heat dissipation coil. The bending radius of plastic pipes should not be less than (8) times the outer diameter of the pipe, while for composite pipes it should not be less than (5) times the outer diameter of the pipe.