Xitoyda keng tarqalgan ishlatiladigan gardishlarning batafsil tasnifi

1. Mexanik sanoat standartiga ko'ra, gardish turlari quyidagilardir: plastinka turitekis payvandlangan gardish, payvandlangan gardish, ajralmas gardish, payvandlangan halqa-plastinka tipidagi bo'sh yengi gardish, tekis payvandlangan halqa-plastinka tipidagi bo'sh yeng gardish, gardishli halqa-plastinka turi bo'shyeng gardish, gardish qopqog'i.
2. Flanj turikimyo sanoati normasiga ko'ra: plastinka tekispayvandlash gardish(PL), kvartira bilanpayvandlash bo'yin gardish(SO), integral gardish (IF), tishli gardish diametri (Th), (WN) payvand choki bilan,rozetkali payvandlash gardish(SW), payvand choki bo'sh gardish (PJ/SE),tekis payvandlash halqasi bo'sh gardish(PJ/RJ), gardish qopqog'i (BL), astar gardish qopqog'i (BL (S)).
3. Milliy standartga muvofiq, gardish turlari: plastinka tipidagi tekispayvandlash gardish, bo'yin tekispayvandlash gardish, bo'yin dumbasipayvandlash gardish, ajralmas gardish, tishli gardish, bo'yin rozetkasi payvandlash gardishi, payvand chokining bo'yinbog'i bo'sh yengi gardish, payvandlangan payvandlash halqasi plitasi turi bo'sh yengi gardish, gardishlar halqa plitasi turi bo'sh yeng gardish, gardish.
4. Neft-kimyo sanoati standartiga ko'ra, gardishlar bo'linishi mumkintekis payvandlangan gardishlar(SO), payvandlangan troyniklar (WN), tishli troyniklar (PT), rozetkali payvandlangan gardishlar (SW), bo'sh gilzalar (LJ) va gardish qopqoqlari (jadvalda ko'rsatilmagan).

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Yuborilgan vaqt: 25-mart-2021-yil

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