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4.1.国际密封组织标准R 1941—1970 液压联轴节的平面密封。R 383—1964 可更换的锥形磨口玻璃的接合。R 641—1968 可更换的球形磨口玻璃的接合。4.2.英国标准10:1962,用于管路、阀和配件的法兰和螺栓连结,64页,修正案。PD 5413,日本1965年;PD 5823 1966年4月;PD 5949 1966年11月;AMD585,1970年9月。灰口铸铁,铜合金,铸钢或锻钢法兰用于-328℉(-200℃)到975℉(524℃)压力达2800磅/时~2。法兰、螺栓和螺帽的材料和尺寸。十种表格包括普通的,浮凸饰,整体铸造或
4.1. International Organization for Standardization seal R 1941-1970 hydraulic seal plane seal. R 383-1964 Interchangeable conical grind glass joins. R 641-1968 Interchangeable spherical grind glass joints. 4.2. British Standard 10: 1962, Flanges and Bolts for Piping, Valves and Fittings, p. 64, Amendment. PD 5413, Japan 1965; PD 5823 April 1966; PD 5949 November 1966; AMD585, September 1970. Gray cast iron, copper alloy, cast steel or forged steel flanges for -328 ° F (-200 ° C) to 975 ° F (524 ° C) pressures up to 2,800 psi. Flange, bolt and nut materials and dimensions. The ten forms include plain, embossed trim, integral cast or