???? ???? PSB 900 ??? ?? API OEM - ???? ???? ?? ?????? ???????
???? ???? ??????????? ??? ??????? ???????? ???????? ?????? ???? Api 900 ??? Psb ??????. ???? ??? ?????? ???? ?????? ????? ?????? ??? ??? 900 ???? ??? ????? ?????? ??????? ??????? ????? ?? ????????? ????????.?????????? ???????? ????????? ???? ?????? ?????? ?????? ????? ????? ???????? ????? ???? ????? ?????? ????? ?????. ????? ???? Api 900lbs Psb ?????? ?????? ???? ???????? ?? ?????? ?????? ?????? ??? ????? ?????? ??????? ?????? ??????????? ?? ???? ???????? ????? ??. ?? ???? Shijiazhuang Deye Piping Industries Co., Ltd.? ????? ?????? ?????? ????? ?????? ???? ????????? ??????? ????????. ???? Api 900lbs Psb ?????? ??? ????????? ??? ???? ????? ???????? ?????? ?????????. ???? ??? ???? ?? ???? ????? ?????? ?? ?????????????? ?? ????? ??????? ??? ?????? ?????? ?? ?????? ?????? ??????????. ????? ???? ????? ?????? ?????? ?? ???? Api 900lbs Psb ?????? ???? ?????? ????? ???????.
- ????? ???? ??? ??? ??? Y
- ???? ??? ????
- ???? PVC
- ??? Q235
- ???? ??????? ??????
- ????? ??? ????. ? ????? ???? ???? ??????. ? ???? ?????? ??????? ?????? ???????. ? ????? ???? ???????? ??????? ?? ???? ?????. ? ??? ?????? ?????. ? ????? ???? ??? ??? ??? V.
- ?????? ?????: ????? ???????: API599 API6D ????? ????: ANSI B16.10 ???? ??? ???? ?????? API6D ????? ?????: ANSI B 16.5 ?????: ????? ?????? WCB ??????: A182F6a
- ???? ?????? ???? ?????
- ????? ????? ?????
- ???? ????? ????