1. AISI-316/ EN10213 1.4408/ ASTM-A351-CF8M.
2. 1000/2000PSI long neck.
1. Size: 1/2"~1". 2. FEATURES: (1) Long neck design. (2) Full port. (3) Temperature lowest for -196℃ use. (4) Face to face DIN3202-M3. (5) Threaded/ butt weld/ socket weld end. (6) Blow-out proof stem. (7) Anti-Static design. (8) Encapsulated body. (9) 1/2"~2": 2000WOG (130BAR), 2-1/2"~4": 1000WOG (63BAR). (10) Direct mounting pad ISO 5211. (11) Locking device design. 3. OPTION: (1) Flanged end design AISI class 150 (1/2"~2"). (2) Flanged end design DIN PN16 F4 (1/2"~2").