???? ??????? CF8M ???? ?????? ????????? ????????

???? ??????? CF8M ?? ???? Shijiazhuang Deye Piping Industry Co., Ltd. ?? ???? ???? ?????? ???? ??????? ????? ?? ????????? ????????. ????? ?? ??????? ??????? ????? CF8M? ???? ???? ??????? ??? ????? ?????? ??????? ??????? ??? ????? ??????? ????????? ?? ??????? ??????. ????? ?????? ???? ????? ??????? ???? ?????? ????? ??????? ?? ??????? ????? ???? ????? ??? ??????? ??????? ???????? ?????. ?? ?????? ?????? ??? ??? ????? ?? ??? ????? ?????? ???? ??????? ?????? ???????? ??? ???? ????? ??????? ???????? ?? ???? ????? ????? ??? ???? ???? ??????? CF8M ??????? ?????? ????? ?????? ?? ??????? ??? ???? ?????? ?????? ????? ?????? ?? ??? ?????? ?? ?????. ??? ????? ?? ?????? ?? ??????? ??????? ????? ?????? ????? ???????? ???????? ???????? ????????? ???? ?? ?????? ???? Shijiazhuang Deye Piping Industry Co., Ltd. ??????? ???? ???????? ??? ???? ??????? CF8M ?????? ??????? ?? ????? ???????. ?? ???? ???????? ?????? ?? ??????? ????????

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

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

???? ????

??? ????? ????? 316 ?????

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

???????? ????? ????? A335 P5 PPF-A-04

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

F4 PN16 ???? ???? ?? ???? ?? ?????? ????? (BY-02)

???? ????? WCB ?? ??????? ??????? 150LBS GVC-00150-10

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

???? ?????? PN25 ?? ??????? ???????? (SV-150-2x3)

???? ??????? ???????? ???? PV-PN16-12F

???? ??????? PN64 ?? ??????? ???????? ?? ?????? ??????

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

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

????? ??? ???

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

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

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

?????? ??? ????? ????? ??? ??? ???? ????? ?? 15 ????? 2019 ????? ??????? ??? ??????? ????? ????? ?? ????? ????? ?????? ??? ?????. ????? ????? ????? ?? ...