???? ??? Ansi 600# Bc ???? ?????? ?????? ?????? ?? ??????

??? ???? ???????? ????? ?? ?? ???? ???? ????? ANSI 600# BC ?? ???? Shijiazhuang Deye Piping Industry Co., Ltd.. ?? ????? ??? ?????? ???? ?????? ???? ?????? ?????? ??????? ??? ???? ???? ??????? ?? ?????? ??? ???? ?????? ?????? ????????? ??? ????? ?? ???? ????? ?????? ???????? ???????? ???? ????? ANSI 600# BC ????? ??? ????? ??????? ????? ?? ????????? ????????? ??? ?? ??? ?????? ????? ?????? ????????????. ?? ?????? ??????? ?? ?????? ?????? ????? ?????? ??????? ??????? ??????? ???? ????? ???? ????? ????? ??? ????? ????? ?????? ANSI? ??? ???? ????? ??????? ?????? ????? ?????. ???? ??????? ?????? ???????? ???????????? ???? ??????? ?????? ??????? ??? ???? ?? ????? ??????? ?? ?? Shijiazhuang Deye Piping Industry Co., Ltd. ?????? ?????? ????? ?????? ???? ????????? ????????. ???? ??? ????? ?????? ?????? ??? ???? ????? ANSI 600# BC ???? ???? ?? ???? ???????

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

? ?????

???? ????

????? ???????? 150 ??? (PN20)? PN16? PN25 DJ-1001

???? ????? WCB ?? ??????? ??????? 2500LBS GVC-002500-3

API ??????? ???? PV-0300-12F

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

??????? WCB ??????? ????? PN160 ???? ????? ???? GVC-00160-12

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

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

???? ???? ?? ???? ?? ??????? ??????? ????? 150LBS ????????? ?? ????? ??????? ???????? (BV-40-6SL)

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

3-PC ???? ???? ?????? 2000PSI ?? NPT

?????? ??? ?? ???? EPDM ????? ????? CV-Z-01

A216 WCB 2500LBS ???? ??? ????? ??????

????? ??? ???

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

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

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

?????? ??? ??????? ?? ?????? ?????? ????? ?????? ?????? ?? ????? ???? ??????? ?????? ?? ??? ?????? ?????? ??????? ???? ????? ???????. ????? ?????? ??? ??????? ????? ???? clack ...