???? ????? ??????? 1 ???????? ?? ???? ???????? - ????? ????!
???? ????? ??? 1 ?? ???? ??????????? ??? ??????? ???????? ???????? ?? ?? ???? ?????? ?????? ?????? ?? ???? ??????? ?? ????? ????????. ????? ???????? ??????? ????? ??????? ???????? ??? ?????? ?????? ????????? ????????? ??? ?? ??? ?????? ??????? ????????? ??????????? ?????? ??????? ???????? ???????. ????? ???????? ??????? ?????? ???? ?????? ?? ???? ????? ???? ???? ??????? ????? ??????? ?? ??????. ????? ??? 1 ?????? ?????? ?????? ???????? ??????? ?? ?????? ??? ??? ????? ????????? ???????? ???? ????? ???????? ??????. ?????? ?? ???? ????? ??????? ?????? ????? ???? ????? ????? ??????? ???????? ??? ???? ????? ???? ????? ???????? ????? ?????. ???????? ??? ???? ??? ???? ??????? ????????? ??? ?????? ?????? ????????? ??? ???? ??????. ?? ???????? ??????? ???? ???????? ??? ???? ??????????? ??? ??????? ???????? ???????? ?? ????? ??????? ??????? ????? ??? 1 ????? ??????. ?? ?????? ???? ?? ???? ????????? ?? ???????? ?????? ????? ?? ?????? ???????
- ???? PVC
- ??? Q235
- ???? ??????? ??????
- ????? ??? ????. ? ????? ???? ???? ??????. ? ???? ?????? ??????? ?????? ???????. ? ????? ???? ???????? ??????? ?? ???? ?????. ? ??? ?????? ?????. ? ????? ???? ??? ??? ??? V.
- ?????? ?????: ????? ???????: API599 API6D ????? ????: ANSI B16.10 ???? ??? ???? ?????? API6D ????? ?????: ANSI B 16.5 ?????: ????? ?????? WCB ??????: A182F6a
- ???? ?????? ???? ?????
- ????? ????? ?????
- ???? ????? ????
- ???? ????? Rb
- ???? ????? ??????