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

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

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

???? ??????? ??? ?????? ???????? ?? ???? ???????? PN25 ????? (GV-X-04)

???? ????

???? ????? ????? ?? ???? ???????? ?? ??? (GV-T-21)

???? ????? ?? ???? ????? ?? ?????? ????? ?? ???? ????? (GV-H-20C)

BS5163 ???? ????? ???? ??? ?? ?????? ????? ?? ???? ????? (GV-H-32)

???? ????? SW ?? ?????? ??????? DI ???????? ??????????? (GV-Z-14)

???? ????? ?? ???? WRAS ?? ???? ???????? ????? ????? (GV-Z-1)

???? ??? ??? ???? CVS-040-3W

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

F4 PN16 ???? ???? ?? ???? ?? ?????? ????? (BY-02)

???? ???? F53 ????? ????? ?? ??????? ??????? ????? ?? ??? ISO5211

???? ???? ?? ??????? ??????? BRZ-BV-3-4-W

???? ???? ?? ????? ?????? ss 1000WOG ?? ??? NPT

???? ????? A105 150LBS ????? ?? ?????? NPT ????????

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

????? ??? ???

?????? ?????? ?? ????? MHPS MKCCPP SS DUPLEX 2205 ?????? ????. 20, 2019

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

??? ?????

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