# Tube
class Tube(length: str, ID: str, OD: str, material: str)
A tube.
# Arguments
length: The length of the tube as a str.ID: The inner diameter of the tube as a str.OD: The outer diameter of the tube as a str.material: The material of the tube.
# Attributes
ID: The inner diameter of the tube, converted to apint.Quantity.length: The length of the tube, converted to apint.Quantity.material: The material of the tube.OD: The outer diameter of the tube, converted to apint.Quantity.volume: The volume of the tube, as determined from the length and inner diameter, converted to apint.Quantity.
# Raises
- ValueError: When the outer diameter is less than the inner diameter of the tube.
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