AISI-316 (ASTM-A351-CF8M/ EN10213 1.4408), AISI-304 ( ASTM-A351-CF8/ EN10213 1.4308), S-20C (ASTM-A216-WCB, EN10213 1.0619)
Reduced port, Threaded end, With mounting pad, 1000PSI/ PN63, Blow-out proof stem
Locking device, Drilled and tapped mounting pad