Nigute ushobora guhitamo flange

1. Kugeza ubu mubushinwa hari ibipimo bine bya flange, aribyo:

(1) Igihugu cya flange gisanzwe GB / T9112 ~ 9124-2000;

(2) Inganda zikora imiti flange zisanzwe HG20592-20635-1997

(3) Inganda zimashini flange zisanzwe JB / T74 ~ 86.2-1994;

(4) Ibipimo bya flange yinganda za peteroli SH3406-1996

Dufashe urugero rwigihugu nkurugero, sobanura guhitamo flanges. Imiterere yigihugu isanzwe igabanijwemo sisitemu ebyiri zingenzi: sisitemu yuburayi na sisitemu yabanyamerika. Imyuka yizina ya flanges ya sisitemu yuburayi harimo: PN0.25, PN0.6, PN1.0, PN1.6, PN2.5, PN4.0, PN6.3, PN10.0, na PN16.0MPa; Imyuka yizina ya flanges ya Amerika irimo PN2.0, PN5.0, PN11.0, PN15.0, PN26.0, na PN42.OMPa

2. Ishingiro ryo guhitamo flanges

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(4) Menya flange ibisobanuro ukurikije ikintu gihuza.