???? ??? ?????? ???? ?????? ????? ????? | ???? ????

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

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

???? ??? ??????? ?? ?????? ??????? ????? CVS-0150-40L

???? ????

???? ??? ?? ???? ?????? ?????? ?????? API594 CVS-0150-8L

???? ????? ?? ?????? ????? GK-01

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

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

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

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

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

???? ????? ?? ???? ????? ?????? ????? ?? ?????? ????? ?? ??? ????? (GV-H-16)

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

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

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

A216 WCB ???? ??? ???? ????? ?? ANSI B16.34

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

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

????? ??? ???

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

?????? ??????? ??? ????? ?????? 1500LBS 24 ????? ????? ?????? ?????. ????? ???? ??????? ???? ????? ?????? ??? ???? ??????? ??????? ??? ???? ?? ?????? ????? ??????.

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

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