????

(1)Safety Valve ??????????????????????????????????????????????????????????????????????????????????????????????. ???????????????????????????????????????????????????????. ???????????????????????????. (2) Relief Valve ??????????? overflow valve, an aut...

Seawater Ball Valves - Trunnion Mounted Ball: ???????????????? trunnion ??????????????????????????????????????????????, ?????????????????????????????????? (????????????) ?????????????????????????????????????. ??...

??????????????????? butterfly eccentric ?? DN150-2500 ?????????????????????????????. ???????????????? ??? ?????????, ?????????????????????????? ?????????? shaft ??????????????????????????????????????????????????????? API609, BS5155 ?????? h...

?????????????????????? Bronze Seat DN1500 with by pass valve ?????????????? bypass ???????????????????????????????????????????????????????????????????????: 1. ???????????????????????????????????, ??????????. ??????????, ???? ...

????????????? 1500LBS 24" ????????????????????????????, packed ??????????????????????????. ???????????????????????????????????????????????????????, ????????????? bolts ?????????????????????????????????????????????????????????????????????????, ?????????? ...

Swing ??? valves, ????????????????????????? saftey valve. ????????? bronze ???? ????????????????????, ?????????? corrosion ???????????????????, ??????????????????, ???????????? fatigue ???, castability ??, ????? ...

GGG50 ???????????????????????????????????????????? pneumatic. Akzo Nobel Coating Application ??? Double Eccentric Butterfly Valves Double Eccentric Butterfly Valves, ?????????????????????????????????????????????, ???????????, ??????????????, smeltin ...

SS316L High pressure Trunnion mounted ball valve with anti-static Design 3-Way ball valve with 10inches 300LBS flanged ends Ball valves applications ????????????????????????????????????? Ball valves: -Air, gaseous, and liquid applications -Drains and ...

??????? LCC ??????? SS304 Check valves ????????????????????. 14, 2019 valve cryogenic ?????????????????????????????????????????????????????????????????????????????????????? conveying ???. ?????????????, ???????????????????????? ...

??????? Disc ?????????????????????????????????? 15 ????? 2019 ??????????????????????, ??????????????????????????????????????????????????????. ???????????????????????????????????????????, ???????????????????????????????? t ...