法兰尺寸及螺栓长度
2023-06-11
来源：榕意旅游网
PN1.6MPa的板式平焊法兰,松套法兰和法兰盖尺寸和质量（HG20593,20599连接尺寸板式平焊法兰对焊公称钢管外法兰螺孔中螺孔螺孔法兰法兰直径法兰内径坡口法兰内径径A1外径心圆直直径数量螺纹Th厚度质量DNB1宽度bB1D径KLnCkg1015202532405065801001251502002503003504004505006001418253238455776891081331592192733253774264805306309095105115140150165185200220250285340405460520580640715840606575851001101251451601802102402953554104705255856507701414141418181818181818222226262630303336444444448888121212161620M12M12M12M12M16M16M16M16M16M16M16M20M20M24M24M24M27M2715192633394659789111013516122227632838143048553563644455556666681011121212121214141616181820202022222426283235284246520.610.680.941.121.862.122.773.313.594.575.657.619.6913.818.924.732.140.557.688.218222936425062819411413916522628133438643549054164220M30×220M33×220599,20600,20601,20602）对焊环、平焊环松套法兰倒角法兰盖法兰法兰厚度质量厚度质量Ckg配对焊环配平焊环CkgE14141416161818202020222224262832352842465214161618182020202222242426283032363644