???? ??????? A216wcb: ?????? ????? ?????? ????????? ????????

?? ???? ??????? A216wcb ?? ???? ????? ???? ?????? ?? ?????? ?????? ???? Shijiazhuang Deye Piping Industry Co., Ltd. ??? ?? ????? ??? ?????? ?????? ???? ????? ?????? ?? ??????? ?? ?????? ????? ?? ?????????? ??? ?? ??? ????? ????? ?????? ??????? ? ????? ?? ??????? ???????? A216wcb? ?????? ???? ??????? ??? ?????? ??? ????? ????? ???? ???? ????? ????? ??????? ???????. ????? ?????? ????? ??? ???? ????? ?????? ???? ?????? ????? ?????? ?????? ?? ??????? ???? ????? ?????????? ?????? ????? ??????? ??????? ???? ??????? A216wcb ??? ???? ???? ?? ?????? ??? ??????? ??????????? ?????? ??????. ??? ?????? ?????? ?????? ??????? ??? ?????? ??????? ??????? ???????? ?????? ???? Shijiazhuang Deye Piping Industry Co., Ltd. ?????? ?????? ????? ?????? ????? ?????? ??????? ?? ???? ????? ??????. ??? ???? ??????? A216wcb ?????? ????? ??? ????? ?????? ?? ????? ?????? ?????? ?????? ????? ????????? ????????

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

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

???? ????

WCB 600LBS 20 ???? ???? ??????? ????????? ??????? GVC-00600

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

???? ????? DBB

????? / ???? WCB 2500LBS ???? ????? ?? ????? ?????? YC-002500-2.5

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

???? ???? ???? ??? ????? ??????? ?? ????? ???????? ???? 24 ???? 300 ??? (BV-0300-24F)

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

?????? ??? ????? ?? ???? ???????? ?? ??? CV-A-11

???? ???? ???? ????? ?? ???? ?? ??????? ??????? ????? 150LBS (BV-0150-4F)

???? ???? ???? ???????? DN600

????? ??? ?? ?????? ????? Y-ZZ-01

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

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

????? ??? ???

?????? ????? ????? ??????? ????? DN2200

?????? ??????? ??????? (?????? ?????) ????? ????? ????? ???? ??????? ??????? ??????: AWWAC504 ????? ????: AWWA C504 ??? ????? ?????? PN10 - FLANGE ASME B16.1 CLASS 125 ?????:...

??? ?????

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