Mo1 molybdenum pipe/tube 1.Purity: Mo>=99.95% 2.Density: >=10.15g/cm3 3.Length: 20mm-650mm 4.Outer diameter: 20mm-340m Specifications1. Main applications: Used in electric vacuum device and light source parts, etc. 2. made in BaojiAppearance: rolling rods: Dark brown, the surface is smooth and straight, no defects (crackle, heavy skin, hole, trough, etc) ; crooked degree is below 2mm.Electrode ...