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

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

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

???? ???? ????? ????? ??????? ?? ??? ???? (BV-300-4W)

???? ????

???? ???? ???? ???? ??? ????? ??????? ???? 30 ???? DN750 (BV-600-30F)

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

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

???? ???? ???? ???? WCB ???? 20 ???? 600 ???

???? ????? ?????? ?? ????? ??????? ??????? (CV-PR-1500-4L)

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

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

???? ????? ??? ????? 200X

???? ????? BB ?? ???? 150LBS ?????? ANSI BRZ-G-01

???? ??? ??? ?????? CVS-040-2W

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

???? ????? ???? ???? ?????? ?????? ????? ????? KG-04

???? ????? ??? ?????? ????? ?? ??? PR-H-03

????? ??? ???

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

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

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

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