壓力容器法蘭用墊片和螺柱的選擇及法蘭、墊片、螺柱與螺母材料匹配
1.法蘭(lan)用(yong)墊(dian)片(pian)(pian)(pian)的選(xuan)(xuan)擇 壓力容(rong)器法蘭(lan)用(yong)墊(dian)片(pian)(pian)(pian)為(wei)非金(jin)屬(shu)軟(ruan)墊(dian)片(pian)(pian)(pian)、纏繞(rao)墊(dian)片(pian)(pian)(pian)及金(jin)屬(shu)包覆墊(dian)片(pian)(pian)(pian)三種,具體可按(an)NB/T47024-2012《非金(jin)屬(shu)軟(ruan)墊(dian)片(pian)(pian)(pian)》、NB/T47025-2012《纏繞(rao)墊(dian)片(pian)(pian)(pian)》和NB/T47026-2012《金(jin)屬(shu)包覆墊(dian)片(pian)(pian)(pian)》等墊(dian)片(pian)(pian)(pian)標準(zhun)選(xuan)(xuan)用(yong)。2.法蘭(lan)用(yong)螺柱(zhu)的選(xuan)(xuan)擇&...