???? ????? ?????? ?????? ??????? OS&Y ?????? ????? ??????

???? ???? ??????????? ??? ??????? ???????? ???????? ?????? ????? ?? ?????? ??????? OS&Y ????? ?????? (?????? ??????? ??????) ?????? ????????? ????????. ????? ?????? ??? ???????? ????? ???????? ???????? ??? ?????? ????????? ?? ????? ??????? ??????? ??????? ???? ????? ?????? ??????? ?????? ?? ????? ???????. ????? ?????? ??????? OS&Y ???? ???? ????? ???? ???? ??????? ??? ???? ???? ????? ????? ??????. ??? ???? ??? ??????? ????? ???? ????? ????? ?? ????? ??????? ???? ?????? ???????? ??? ??????. ?????? ?? ???? ????? ??? ??????? ????????? ???????? ??????? ?????? ??????? ?????? ?????? ?????? ??????? OS&Y ????? ??????? ??????? ????? ????? ?????????? ?????? ?????. ????? ?????? ???????? ??? ?????? ?????? ??????? ??????? ??????. ?? ???? ??????????? ??? ??????? ???????? ????????? ????? ?????? ???? ?????? ?????? ??????? ??????? ??????? OS&Y ????? ???? ????????. ???? ??? ????? ?????? ?????? ?? ???????? ??????? ?? ?????? ????????

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

???? ????? Cf8 ?????? ???? ???? 2020 - ???? ????? SW PN64 ?? ??????? ??????? ????? ??????? GVF-0064-S - Deye

???? ??????

?????? ?????? ?????? ????? ??????? ???????? - ???? ??????? ???????? ????? ??????? ?????? ??????? ???? ??????? (GV-A-4) - ???

???? ????? Bs5163 Pn16 ???? ????? - ???? ????? ANSI 250PSI ????? ????? ?? ?????? ????? (GV-W-A04) - Deye

???? ????? ??????? ??????? ????? ????? Nrs - ???? ????? ANSI 250PSI ????? ????? ?? ?????? ????? (GV-W-A04) - Deye

???? ????? Bs5163 Pn16 ???? ????? - ???? ????? ?? ?????? ????? ????? ????? ANSI GV-H-AF06 - Deye

???? ????? ???? ?? ?????? ??????? ??????? - ???? ????? ???? ??? ?? ?????? ????? BS5163 ?? ??? ?????? (GV-H-32) - Deye

???? ????? ???? ???? ????? 150# - ???? ????? ???? ?? ???? ?????? 800 ??? ?? ??????? GVF-00800-WF - Deye

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

???? ????? ?? ?????? ??????? Pn25 - ???? ????? ?? ?????? ????? ?? ???? ????? ?? ???? ????? (GV-H-20C) - Deye

???? ????? ??? ?? ???? ????? - ???? ????? ?? ???? ????? ?? ?????? ????? ?? ???? ????? (GV-H-20C) - Deye

???? ????? Pn16 Bs5163 ???? ????? - ???? ????? ?? ?????? ??????? ???? ???? (GV-T-21) - Deye

???? ????? ?? ?????? ??????? Pn25 - ???? ????? ???? ??? ?? ?????? ????? BS5163 ?? ??? ?????? (GV-H-32) - Deye

?????? ?????? ?????? ????? ??????? ???????? - ???? ????? ???? ??????? ???????? ???? ????? ?? ????? (GV-H-16) - Deye

???? ???? ???? ????? ????? ????? ????? - ???? ????? ????? ?? ?????? ????? ??????? (GV-D-04) - ???

????? ??? ???

?????? ??????? ??????? ??????? ????? DN2200

?????? ??????? ??????? ??????? ????? ????? ????? ????? ???? ??????? ??????? ???????: AWWAC504 ????? ????: AWWA C504 ??? ????? ?????? PN10 - ????? ASME B16.1 ????? 125 ?????:...

???? ????? ???????? (API 600? 602? 603)

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

??? ?? ???

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