????? ?????? ?????? ??????? ???? 12 ???? ???????? ?????? ????????? ????????

?? ???? ?? ???? ????? ????? ?? ???? 12 ???? ????? ???????? ????? ?? ???? ??? ???? ?? ???????? ????? ?????? ???? ?????? ???? Shijiazhuang Deye Piping Industries Co., Ltd. ??? ?? ????? ?????? ??????? ???? 12 ???? ?????? ??? ?????? ???? ????? ?????? ?? ????? ????????? ????????? ??? ??????? ???????? ???? ????? ??????? ??????? ??????? ???? 12 ???? ????? ?? ????? ?????? ??????? ????? ???? ????? ????? ??????? ???????? ??? ?????? ?????? ??????? ????? ?? ??????? ??????. ????? ???????? ????? ???? ?????? ????? ????? ????? ????? ????? ?????? ?? ??????? ??? ?????? ???????? ?? ?????? ?????? ??????? ???? 12 ???? ????? ????????? ?????? ?????? ???????? ??? ???? ????????? ????????. ???? ??? ????? ??? ???? ?????? ?? ????? ?? ????? ?? ??????? ??????? ??? ?? ????? ???????? ?????? ???? ???? ?? ?????? ???? ??????? ?? ?? Shijiazhuang Deye Piping Industries Co., Ltd. ??????? ??????? ???? 12 ???? ?? ?????? ????? ???? ???? ???????? ???????. ???? ??? ????? ?????? ?????? ?? ???????? ???? ?????? ????? ???????? ???????? ???????? ?????? ??

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

??????? WCB ??????? ????? PN160 ???? ????? ???? GVC-00160-12

???? ????

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

???? ??????? ?? ????? ?????? 900LBS ?? ??????? ???????? ?? ?????? BW

???? ???? ????? ?????? ?? ??? SS A-ZY-11

???? ??????? ???????? ?? ?????? ??????? GVF-00150-F

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

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

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

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

???? ??? ????? CVS-600-6FA

API 600LBS ???? ???? ?? ??????? ??????? ?? ???? ????? (BV-0600-08-P)

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

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

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

???????? ??????? BV-3000-02N

????? ??? ???

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

?????? ??? ??????? ?? ?????? ?????? ????? ?????? ?????? ?? ????? ???? ??????? ?????? ?? ??? ?????? ?????? ??????? ???? ????? ???????. ????? ?????? ??? ??????? ????? ???? clack ...

?????? ?????? ?????? ?? Incoloy825

Incoloy825 ???? ?????? ?????? ?????? ???? ????? ?? 19 ?????? 2021. ?????? ?????? ?????? ?? ?????? ???? ????? ?????? ???????? ???? ???? ???? ???????? ????? ???? ????? ????? ??????? ?? ???? ?...