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WZBF温州泵阀团体标准T/WZBF055-2024升降无摩擦旋塞阀Lifefrictionfreeplugvalve2024-06-20发布2024-06-20实施温州市泵阀工业协会发布ICS23.060.01CCSJ16T/WZBF055-2024目次前言................................................................................II1范围..............................................................................12规范性引用文件......................................................
旋塞阀设计计算说明书(6”X343F-300Lb)编制:审核:二○○二年三月十五日目录一、壳体最小壁厚验算1二、中法兰螺栓强度校核.1三、方杆校核....3参考文献....4一、壳体最小壁厚验算1、设计给定SB=16mm(参照API600选取)2、按第四强度理论验算SB’=+C(见设P359)式中:SB’—考虑腐蚀裕量后阀体壁厚(mm)P—设计压力(MPa),取公称压力PNP=5.0MPaDN—阀体中腔最大内径(mm)DN=152(设计给定)[бL]t—200℃阀体材料的许用拉应力(MPa)...