?? ?? ??? ??? Y ?? DIN c.s. flange Y-strainer YG45H-16/25/40
??? ???? ?? ??? Y? ?? ANSI c.s. flange Y-strainer GL41W
??? ????? 3?? ??? ?? ?? ?? ?? flange three eccentric multi-level hard seal butterfly valve D343W-10/16/25/40R
??? ????? 3?? ??? ?? ?? ?? ?? flange three eccentric multi-level hard seal butterfly valve D343W-10/16/25/40P
??? ??? ??? ??? ?? ?? ?? wafer three eccentric multi-level hard seal butterfly valve D363
??? ????? ??? ??? ?? ?? ?? butt welded three eccentric multi-level hard seal butterfly valve D363
??? ????? ?? ?? ?? ?? flange SG iron butterfly valve D41X-10Q
??? ??? ? ??? ?? ?? ?? ?? worm flange SG iron butterfly valve D341X-10Q
??? ??D71 ?? ??? ?? ??
??? ??D371 ? ??? ?? ??
??? ??????? ?? ??? ?? ?? s.s. plunger globe valve UJ41H
??? ????? ?? ??? ?? ?? soft sealed plunger globe valve UJ41SM-16C ?? 150 ℃
??? ????? ?? ?? ? ?? ?? ?? ??? ??? ??? ???? ??????.
???