???? ??? PN40 ???? ??????: ?????? ????? ???????

???? ??? ?????? PN40 ???? ????? ???? Shijiazhuang Deye Piping Industries Co., Ltd. ?? ???? ???? ?????? ???? ???? ?????? ?????? ?? ????? ???????? ????????. ?? ????? ??? ?????? ???? PN40? ??? ????? ??????? ???????? ????? ??????. ???? ?????? ?? ???? ????? ????? ????????? ???? ????? ?? ???? ??????? ??????? ?????? ???? Shijiazhuang Deye Piping Industries Co., Ltd. ?????? ?????? ????? ?????? ???? ???? ?????? ??????? ?? ??? ?????? ???????. ???? ????? PN40 ??? ????????? ??? ???? ??????? ????? ?????????? ?? ?????? ????? ?? ????????? ????????? ???? ??? ????? ??? ??? ?????? ?????? ?? ???? ?????? ????????? ?? ????? ??????? ??????? ?? ?? ???? ?????? ????? ??? ???? ????? PN40 ?? ??????????? Deye Piping Industries Co., Ltd. ?? ???? ??????? ????????? ???? ???????? ????? ??

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

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

???? ????

???? ??? ????? SS ?? ??? ???? CVS-016-8W

???? ??? ?????? ?? ????? ?????? CVS-040-6W

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

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

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

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

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

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

?????/???? ??? 1500LBS A216WCB YCT-001500-20

150LBS ??? ????? ?? ??????? ???????

???? ???? ?? ????? ????? SW 1500LBS GVF-001500-S

???????? ??????? BV-3000-02N

????? ?????? ???????? ??????? ??????? ?? EPDM

????? ??? ???

????? ?? ?????? SS UNS31803

?????? UNS S31803 ?????? UNS S31803 ???? ???? ??? ????????? ??????? ?????? ?? ????? ?????? ??????? ??????? ?????????? ?? ????? ????????????. ????? ?????? ???? ??????? ??????? ...

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

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