Niobium Tube/Pipe

Size and tolerance of Niobium Tube/Pipe

Form	Outer Diameter (D)/inch	Outer Diameter Tolerance/inch	Inner Diameter Tolerance/inch	Wall Thickness Tolerance/%
Tube	0.187 < D < 0.625	± 0.004	± 0.004	10
	0.625 < D < 1.000	± 0.005	± 0.005	10
	1.000 < D < 2.000	± 0.0075	± 0.0075	10
	2.000 < D < 3.000	± 0.010	± 0.010	10
	3.000 < D < 4.000	± 0.0125	± 0.0125	10

**Custom sizes upon request