铜合金板式平焊法兰 GBT 15530.3-1995.pdf

GB/T15530.3-1995续表2mm连接尺寸公称通径管子外径螺栓法兰厚度法兰内径DNy法兰外径螺栓孔中心圆直径螺栓孔直径CD数量螺纹Th.5054.57165125M161354.09、57.236576185145184M161376.3380%200160188M161389.13100108220180188M1616108.38125133250210188M1618133.6315015928524028M2020159.63175194310270228M2022194.6321934029522M2024220.032733953502212M2026274.133244454002212M2026325.033503685054602216M2026369.134004195655152616M2426420.134504576155652620M2428458.3350050867062026汤M248509.136607807253020M27316127007118958403024M273371380081310159503324M3035813表3PN1.6MPa铜合金板式平焊法兰尺寸mm连接尺寸公称通径管子外径螺栓法兰厚度法兰内径DNA法兰外径螺栓孔中心圆直径螺栓孔直径BDKL数量螺纹h1015、16906014M1215.07、16.071518、20956514M12818.07、20.082022、251057514M12822.08、25.082528.30115的14M1228.08、30.083235、3814010018M161035.09、38.08642、44.515011018M161142.09、44.605054.5716512518M161354.09、57.236576185145M162076.338089200160e8M16089.13GB/T15530.3-1995续表3mm连接尺寸公称通径管子外径螺栓法兰厚度法兰内径DNA法兰外径螺栓孔中心圆直径螺栓孔直径CBDKL数量螺纹Th.100108220180188M1620108.38125133250210188M1622133.63150159285240228M2022159.63175194315270228M2024194.632002193402952212M2026220.032502734053552612M2428274.13表4PN2.0MPa铜合金板式平焊法兰尺寸mm连接尺寸公称通径管子外径螺栓法兰厚度法兰内径DNA法兰外径螺栓孔中心圆直径螺栓孔直径CBDKL数量螺纹Th.10169060.5164M14816.07202510070164M14825.08253011079.516M14930.0832381208916M141038.084044.513098.5164M141146.605057150120.5184M161357.236576180139.5184M162076.338089190152.5184M162089.18100108230190.5188M1620108.38125133255216228M2022133.63150159280241.5228M2022159.63200219345298.5228M2026220.03附加说明：本标准由中华人民共和国机械工业部提出。本标准由机械工业部机械标准化研究所归口。本标准由机械工业部机械标准化研究所起草。本标准主要起草人李俊英。