... tube Available in a wide range of forms including nut, screw, ring, wire, foil, sheet, rod, strip, plate, tube, alloys Niobium tube ... 300mm-8000mm Long.Our products is available in a wide range of forms including nut, screw , ... ring ,wire, foil, sheet, rod, strip, plate, tube, alloys according to Standard ASTM AMS ASME MIL DMS ... JIS GB, etc.As a DNV certified ISO9001:2000 company, we have ...