Molybdenum tubes include seamed molybdenum tubes and seamless molybdenum tubes. Slotted molybdenum tubes are made of molybdenum sheets, which are welded or riveted. Corresponding to thinner wall thickness molybdenum tubes, we recommend seamed molybdenum tubes. There are also two types of seamless silver tubes. Small diameter molybdenum tubes are generally processed from molybdenum rods, and large diameter molybdenum tubes are processed after sintering. For molybdenum tubes with thicker wall thickness, we recommend seamless molybdenum tubes..