???? ????? ????? ???? ?????? ?????? ?????? | ????? ????

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

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

???? ????? ??? ????? 200X

???? ????

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

???? ????? ?????? ?? ????? ??????? ??????? (CV-PR-1500-4L)

???? ?????? ???????? A105N (C-PR-1500-4)

???? ????? ????? WCB ?? ??????? ???????? (C-PR-150-6)

???? ?????? ?????? ????? ??????? ?? ??????? ??????? ????? C-PR-64-3-4E

???? ????? ????? WCB ?? ??????? ???????? ????????? ?? ????? ??????? ??????? (C-PR-64-6)

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

????? ??? ???

????????? ???????? ???? ?????? (ANSI B16.5)

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

?????? ????? ????? ??????? ????? DN2200

?????? ??????? ??????? (?????? ?????) ????? ????? ????? ???? ??????? ??????? ??????: AWWAC504 ????? ????: AWWA C504 ??? ????? ?????? PN10 - FLANGE ASME B16.1 CLASS 125 ?????:...