?????? ??? ??? ????: ????? ?? ????? ? ???? ???? ?? ????? ????? ???

Shijiazhuang Deye Piping Industries Co.,Ltd. ????? ??? ?? ??? ?????? ???? ?? ?? ?? ????? ???? ????? ?? ???. ??? ??? ???? ??????? ?? ?????????? ?? ?????? ????? ???? ???? ???? ????? ????? ??????? ? ???????? ????? ??? ???. ????? ????? ????? ??? ???? ?? ??? ???? ?????? ???? ?????? ?? ????? ?? ??? ? ?? ?? ???? ??? ?????? ?? ?? ????? ????? ?? ???. ????? ????? ??? ? ??? ??? ?? ??? ?? ?? ?? ?????? ??? ???? ?? ???. ??? ??? ?????? ?????? ?????? ?? ?? ????? ?? ??? ? ???? ?? ????? ? ??????? ???? ?? ???? ?? ???? ?? ????? ??? ?? ????? ? ????? ?????? Shijiazhuang Deye Piping Industries Co.,Ltd. ??????? ???? ?? ??? ?? ??? ?????? ???? ?? ????? ?? ???????????? ???? ? ????? ?? ???????? ???. ?? ????? ?? ????? ??????? ? ????? ???? ?? ??????? ??? ????? ? ??? ?????? ???? ?? ??? ?? ??? ????? ?????? ????. ????? ?? ?? ???? ?????? ?? ?? ???? ??? ??? ?? ????? ? ?????? ????? ??????? ?????? ??? ????

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

????? ???? PV-0150S-4F

????? ????

OEM/ODM China Sw Reducing Valve - API Plug Valve PV-150-1-1-2W - Deye

????????? ???? Sdss Butterfly Valve - API Plug Valve PV-PN16-12F - Deye

???? ???? ????? 2020 Api600/Api6d Plug Valve - API6D trunnion Mounted Reducing Valve Ball - Deye

??? ???? ???? ????? ???? ?????? - API Plug Valve PV-PN16-12F - Deye

???? ??????? Horizon Check Valve - API Plug Valve PV-0300-12F - Deye

OEM/ODM Factory C83600 Plug Valve - ??? ?????? ?? ?? ???? ??? ?? ??? - Deye

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

???? ????? ??? ???? Api 1500# Plug Valve - ??? ???? ????? ????? BW ?????? ??? ???? ??? ?? ?????? (BV-FW-25) - Deye

??????? ???? ?? ???? ??? ???? 6 ????? - API Plug Valve PV-PN16-12F - Deye

????? ???? ???? ???? ?? ????? ???? - ??? ?????? API PV-PN16-12F - Deye

????? ???? ????? ?????? ?????? - ??? ????? PV-0600-2F - Deye

????? ???? Cryogenic Gate Valve - API Plug Valve PV-150-1-1-2W - Deye

????? ?????

??? ?? ???? ?? ?????? DN2000

??? ?????? ???? ?? ??? ?? ?????? ???? ???? ????????? ?? ???? ?? ??? ????? ? ?? ????? ??? / ?????? ???. ?????? ???? ???? ??? ????? ????? 40 ???? ????? ?? ???? ???? ...

????? ??? ????????? ???? Face of Flange (ANSI B16.5)

????? ?????: ?????? ???? ?? ??? ?? ???? ????? ???? ????? ???? ???? ????? ?????? ????? ???. ??? ?? ???? ?????? ?????? ???. ?????? ???? ?? 12 ???? (304.8 ???? ???) ? ...