Allowable measurement deviation and weights of the tubes

Input data
	DIN 2448: outside diameter of the tube d_a	mm
	DIN 2917: inside diameter of the tube d_i	mm
	Wall thickness s	mm

Measurement deviation
	Minimum outside diameter d_{a min}	mm
	Maximum outside diameter d_{a max}	mm
	Minimum inside diameter d_{i min}	mm
	Maximum inside diameter d_{i max}	mm
	Minimum wall thickness s_min	mm
	Maximum wall thickness s_max	mm

Tube weight
	Minimum weight without water filling	kg/m
	Maximum weight without water filling	kg/m
	Minimum weight with water filling	kg/m
	Maximum weight with water filling	kg/m