???? Y ???? ?????? ???? 2 ???? ?????? ???? - ???? ????!

??? ???? Y ???? 2 ???? ?? ???? Shijiazhuang Deye Piping Industry Co., Ltd. ?????? ??????? ?????? ???????? ????????. ?? ????? ??? ?????? ???? ?????? ?????? ??????? ??????? ?? ??????? ????????? ??? ???? ??????? ????? ????? ???????? ???????? ?????? ??? ??? ????? ?? ???? ?????? ??? ?? ????? ???? Y ???? 2 ???? ????? ???? ????????? ????????. ???? ??????? ??????? ?????? ??????? ????????? ??? ???? ????? ??????? ???????. ?? ???? ????? ???? ????? ???? ??? ?????? Y ????? ?????? ????????? ??? ????? ???? ????? ??? ?????? ????? ?? ????????? ???? ??? ???? ?? ???????? ?????????? ?? ????????????? ?? ?????? ??????? ??? ???? Y ???? 2 ???? - ?????? ?? ???? Shijiazhuang Deye Piping Industry Co., Ltd. ?? ???? ??????? ?????? ??? ????? ?????? ????? ??????? ?????? ????. ?? ?? ?????? ????????? ????? ?????? ?????? ??? ??? ??????? ?????? ??????

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

?????? ??????? GGG40/GGG50 DN700 150LBS DI LUG (BFV-1004)

???? ????

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

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

A234WPB ????? BW ??? ???????? PF-C-14

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

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

???? ????? ?? ?????? ????? VH-11

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

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

???? ??? ??????? WCB ?? ??????? ???????? 150LBS

???? ??? ??????? HDPE

???? ????? A105 150LBS ????? ?? ?????? NPT ????????

???? ????? ?? ??????? ??????? ????? 304 316 ?? SCH40 SCH80

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

????? ????? 600LBS ???? ???? Top Entry TM ?? ?????? ??? (BV-600-20F)

????? ??? ???

???? ??? ????? ???? ???????? PN25? ????? ????????

????? ???? ??? ????? ??????? ????? ??? ?????? ?? ???? ??? ???? ??????. ???? ?????? ????? ??????? ?? ????? ???? ??? ????? ???? ??????? ??? ??????? ??????? ???????...

????? ????? Y ?????? ?? ??????

???? ??????? ??? ??? ??? Y ?????? ?????? ?????? ???????? ????? ????? ????? ?? ?????. ??? ????????? ???? ????? ?? ?????? ???????? ????? ?? ?????? ?? ??????. ?? ??? ??? ?? ?????? ?????? ???? ????? Y ...