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

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

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

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

???? ????

???? ??? ????? GGG50

???? ????? ???? ?????? ?? ??????? ??????? ?? EPDM ?? NBR

??? ????? ?? ?????? ????? ?????? GH-01

A105 ???? ???? 800LBS ???? ?? 3 ??? ?? NPT

2-???? ???? DSS F51 ????? ?? NPT

???? ??? ????? SS ?? ??? ???? CVS-016-8W

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

??? ????? ????? ???? SS ????? ????? ?????

??? ????? ????? ???? SS ????? ????? ?????

???? ?????? ?????? BY-03

???? ???? ?? ????? ????? ????? 1500LBS GVF-001500-N

???? ??? ????? ?? ???? ???????? PN16

????? ???? ?? ?????? ?? ?????? ????? AH-03

???? ????? ????? ???? ?????? ?????? (BRZ-BF-03W)

????? ??? ???

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

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

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

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