1. AISI-316/ EN10213 1.4408/ ASTM-A351-CF8M.
2. Ultra purity, 150 PSI.
1. Size: 1/4"~1/2".
2. Features: (1) Rating: 150psi. (2) Ultra purity, 100% silicon free. (3) Durability test: >=5000 cycles. (4) The leaking rate of developed products meets the SEMI F1 standards.