Size: dia 30mm, 40mm, 50mm, 70mm Application: Industrial, chemical industry, military industry, medical industry etc. Feature: high corrosion resistance, low density, good thermal stability Technics: hot rolling or cold rolling Surface: bright, polished, pickling, acid cleaning, sandblasting Packing: wooden case Moq: 500kg, sample request is available. Payment terms: t/t Delivery time: 5-40 days according to the quantity and process of the product