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

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

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

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

???? ????

???? ??? GGG50 CV-H-009

???? ??? ??????? ?? ?????? ???????? ??? ??? ????? CVS-0800-20F

???? ???? ?? ???? ????? ????? 2500LBS ???????? ????? ??????? ?????? (BV-02500-2F)

???? ??????? ANSI MJXMJ ?? ?????? ????? GV-H-A03

??????? ???????? Vavle MBV-0150-12F

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

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

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

???? ??????? ??? ?????? ???????? ?? ???? ???????? PN25 ????? (GV-X-04)

?????? ??? ??????? ?? ?????? ????? ?? ???? ????? ????? CV-F-02

3-PC ???? ???? ?????? 2000PSI ?? NPT

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

???? ??????? ??????? SS316L ?????? ????? ????? ????? (GV-800-01SL)

A216 WCB 900LBS ???? ????????

????? ??? ???

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

?????? ??? ??????? ??? ??????? ??????? ???????? ????? ?????? ??????? ??? ??????? ??? ?????? ??? ??????? ???? ??? PN16? ?????? ??? ?????. ??? ???? ????? ?? ????? ????? ...

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

??? ???? ?????? ????? ?????? ???????? ?? DN150-2500 ????? ?? ??????? ??? ???????. ????? ?????? ??????? ??????? ?????? ????? ?????? ?????? ????? ?????? ??????? ?? ??????...