1. AISI-316/ EN10213 1.4408/ ASTM-A351-CF8M.
2. AISI-304/ EN10213 1.4308/ ASTM-A351-CF8.
3. S-20C/ EN10213 1.0619/ ASTM-A216-WCB.
1. Size: 1/4"~6". 2. Features: (1) Butt weld/ socket weld/ threaded end. (2) Blow-out proof stem, lug body. (3) 1000psi/63bar. (4) 3-pc design, full port. (5) Direct mounting pad ISO 5211. (6) 5"-6": butt weld only. 3. Option: locking device, no handle design, DIN standard M3 length.