目录 1 管路设计工艺 .................................................................................................................................. 1 4.1 材料规格汇总及选用规范 ................................................................................................. 1 4.2 管路通用工艺 ..................................................................................................................... 2 4.3 焊接工艺要求 ..................................................................................................................... 6 2 管路尺寸标注 .................................................................................................................................. 8 5.1 标注总则 ............................................................................................................................. 8 5.2 零件图 ................................................................................................................................. 8 5.3 装配图 ................................................................................................................................. 9 5.4 参考尺寸 ............................................................................................................................. 9 5.5 公差 ..................................................................................................................................... 9 3 配管设计要求 ................................................................................................................................ 1 0 6.1 管路设计选型 ................................................................................................................... 1 0 6.2 配管减振设计 ................................................................................................................... 1 6 6.3 配管间隙要求 ........................................................................................
