Valve For Sea & Petrochemical

01

????? ???????? ??? 150LBS ?????? ???????? ???????

01

??? ?????? BRZ-BF-02F

01

AWWA c504 ????? ??????? ?????? ??????? ???????

01

??? ??? Offset ????? ????????? ??????? ???????

01

??????????? ????????? ????? F51 2000PSI ??? ???????

01

????? ??????????? ????????? ????? F53 ??? ??????? ISO5211 ...

01

??? ???? ??? ?????? ???????? ???????

01

?????????? ??? ??????? ??????? ??????????? ??? BRZ-GV-1-2-L

01

??? ANSI 150LBS ?????? BB ????????? BRZ-G-01

01

??? ??? ????? ????? ??????? ?????????

01

??? ??????? ???????

01

600WOG ??? ??? ??????