1) Standards: JIS, ANSI, DIN, GB, BS, EN and JB/T
2) Material: F304, F304L, F316, F316L, F321, F316Ti, F317L, F55, F53, F51
3) Size:1/4"-40"
4) Origin of production: China
5) Custom manufacturing and OEM service available
All standard and special sizes are available according to customer's request