???? ????? ???? ?????? ???/??? ???/???? ????? - ?????? ??????? ???????
???? ???? ??????????? ??? ??????? ???????? ???????? ???? ????? ???? ?????? ???? 125/250 ???/???? ?????? ???? ????? ????? ????? ?? ????? ????????? ????????. ????? ???????? ??????? ????? ?????? ????? ??? ??? 250 ???/???? ?????? ??? ?????? ?????? ????????? ?? ??????? ???????? ??????. ???? ??????? ?? ???? ?????? ???? ???????? ??????? ????? ????? ????? ?????? ??????. ???? ???? ??????? ???? 125/250 ???/???? ????? ??????? ?????? ?? ???? ??????? ???????? ?? ???? ????????? ??? ?? ????? ??????? ????? ??????? ??????? ????? ?? ????????? ??? ?? ??? ????? ??????? ????????? ??????????? ??????? ??????. ????? ???????? ??????? ?????? ????? ??????? ?????? ????????? ??? ???? ?????? ?????? ???? ????? ?????????. ???? ??????? ??? ????????? ?????? ???????? ???? ???????? ??????? ?????? ??????? ?????? ?? ???? ??????? ??????? ?? ??????? ???????? ??????. ???? ??????? ?????? ????? ??????????? ??? ??????? ???????? ???????? ?????? ??? ?????? ????? ????? ?????? ??????? ???? ????????? ??????.
- ????? ???? ??? ??? ??? Y
- ???? ??? ????
- ???? PVC
- ??? Q235
- ???? ??????? ??????
- ????? ??? ????. ? ????? ???? ???? ??????. ? ???? ?????? ??????? ?????? ???????. ? ????? ???? ???????? ??????? ?? ???? ?????. ? ??? ?????? ?????. ? ????? ???? ??? ??? ??? V.
- ?????? ?????: ????? ???????: API599 API6D ????? ????: ANSI B16.10 ???? ??? ???? ?????? API6D ????? ?????: ANSI B 16.5 ?????: ????? ?????? WCB ??????: A182F6a
- ???? ?????? ???? ?????
- ????? ????? ?????
- ???? ????? ????