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1、HG 20615-97 化工部部分法兰尺寸 RF序 号标准号公 称通 径法兰外 径螺栓孔中心圆螺栓规格数 量 螺 纹密封面法兰厚度重量(Kg)单价（304）单价（316）DNPNDKN-LThdfC1HG20615-97252.011079.54-16M1451214.51.254582HG20615-97255.0125894-18M1651217.52.07953HG20615-972511125894-18M16516.417.52.07954HG20615-972515150101.54-26M24516.4294.522085HG20615-97322.0120894-16M1463
2、.52161.628756HG20615-97325.013598.54-18M1463.5217.52.5231167HG20615-973211.013598.54-18M1663.56.4212.9541368HG20615-9732151601114-26M2463.56.4295.1451899HG20615-97402.013098.54-16M1473217.52.0795此法兰10HG20615-97405.0155114.54-22M20732213.85817711HG20615-974011155114.54-22M20736.422.54.1015112HG20615-
3、9740151801244-29.5M27736.4327.32527013HG20615-97502.0150120.54-18M1692219.53.17914614HG20615-97505.01651278-18M1692222.54.8117715HG20615-9750111651278-18M16926.425.55.35419716HG20615-9750152151658-26M24926.438.512.91847517HG20615-97652.0180139.54-18M16105222.55.39219818HG20615-97655.01901498-22M2010
4、5225.56.68824619HG20615-9765111901498-22M201056.4297.4827520HG20615-976515245190.58-29.5M271056.441.517.85965721HG20615-97802.0190152.54-18M161272246.34823422HG20615-97805.0210168.58-22M201272299.13933623HG20615-978011210168.58-22M201276.4329.9736724HG20615-978015245190.58-26M241276.438.516.68161425制表岑建维核对标准审核
