???? ???? ???? ????? Class600 LBS ???????? ?????? ??????

???? ??????? ??? 600 LBS ?? ???? Shijiazhuang Deye Piping Industries Co., Ltd. ?? ???? ???? ?????? ???? ????????? ???????? ???????. ?? ??? ??? ??? ??? 600 ???? ??? ???? ??????? ??? ??????? ?????? ?? ???? ?????? ????? ?? ???????? ??? ?? ??? ????? ?????? ??????? ??? ????? ?? ???? ????? ??????? ??????? ??? ?? ????? ???? ??????? ??? ?????? ????? ??????? ???????. ????? ????? ?????? ???? ????? ?? ??? ??? ??? ???? ????. ????? ?????? ????? ????? ???? ???? ????? ?????? ????? ?????? ????? ?? ????? ????? ??????? ?????? ???? ??????? ??? 600 ??? ?????? ???????? ?????? ?????? ?????????? ???????? ?????? ????????? ??? ????? ????? ??????????? ? ???????? ?????? ????????? ?????? ????????. ???? ?? ???????? ?? ????? ?????????????? ?? ????? ????? ?????? ?? ????? ?????? ??????? ??? ?? ????? ??? ?????? ?????? ????? ???? ?????? ??? ????? ?? ??????? ?????? ?????????? ???????? ????????

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

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

???? ????

DIN PN40 ???? ????? ????????

???? ??? ??????? HDPE

???? ??? ????? ?? ???? ???????? PN16

???? ??????? ???????? ?????? ?? ????? ?????? BRZ-GV-1-2-L

???? ??????? ?? ?????? ????? GV-H-10

???? ??????? ?? ????? ?????? 900LBS ?? ??????? ???????? ?? ?????? BW

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

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

???? ????? ???? ?????? ?????? A-QH-01-2

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

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

???????? ??????? BV-DBB-02F

????? Y ?????? ?? ?????? ????? YW-02

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

????? ??? ???

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

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

DN2000 ???? ??? ????? ?????? ??????? SS

??? ???? ??? ????? ?????? ?????? ??????? ?????? ????? ????? ??????? ???????? ?????? ????????/???? ????? ?????. ?? ???? ????? ?????????? ?????? ?????? ???? ????? 40% ?? ???????? ???????...