MINOX® ASME BPE tubes and fittings are used for end markets, such as pharmaceutical, biotechnology, cosmetic and personal care that require high standard of cleanliness and production practices. The interior surface finish options comply with ASTM BPE standards, available in mechanical polishing (by default SF 1 finish, Ra ≤ 0.51μm) and electro-polishing (by default SF4 finish, Ra ≤ 0.38μm).