???? ??? ???? ???? ??? Api600/Api 6d ???? ?????????

???? ????? API600/API 6D ?????? ?? ???? Shijiazhuang Deye Piping Industry Co.,Ltd. ?? ???? ???? ?????? ?????? ???? ????????? ?? ?????? ????? ?? ????????? ????????. ??? ????? ??? ???????? ????? ??????? API? ??? ???? ???? ???? ???? ?????? ?????? ???????? ?? ??????? ??????? ?????? ?????? ??????? ????????? Shijiazhuang Deye Piping Industry Co.,Ltd. ????? ??? ????? ?????? ??? API600/API 6D ???? ????? ???????? ?????? ????? ??????? ??? ????? ???? ????? ?? ?? ??????? ??????. ????? ??? ???????? ?? ?????? ?????? ?? ?????? ???????? ???????? ????? ?????? ?????????? ??????? ?????? ???????? ??????????. ???? ??? ???? ?? ????? ????? ?????? ?? ?????????????? ?? ?????????? ?? ????? ??????? ????? ?????? ?? ?????? ?????????? ??????? ????? API600/API 6D ?? Shijiazhuang Deye Piping Industry Co.,Ltd. ???? ?????? ?????? ???? ?????? ??????? ???? ??? ???????? ???? ?????? ????? ????? ????? ????? ???????? ????????

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

???? ?????? ????? FF

???? ????

???? ????? ?????? ?? ???? ????? AF-01

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

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

???? ??? GGG50 CV-W-16

???? ????? ???? ???? ???????? ?? ??? SS304 (KQ-04)

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

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

ANSI ?????? ????? ???????

A216 ?????? ??? 1500LBS WCB ??? ??????

???? ??? ?????? ?? ????? ?????? CVS-040-1W

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

????? ????? SCH80 smls ?????? ?????? CNC

???? ??? ???? ???? ????? CVS-40-40F

????? ??? ???

AWWAC504 ???? ??????? ?????? ?????????

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

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

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