缩小用连结管030300-1519，030300-1524,030300-1529,030300-1924,030300-1934,030300-2429,030300-2434,030300-2445,030300-2954

扩大用连结管030300-1915，030300-2415,030300-2419,030300-2915,030300-2919,030300-2924

缩小用连结管007010-1519，007010-1524,007010-1529,007010-3519,007010-3524,007010-1924,007010-1929,007010-1934,007010-2429,007010-2434,007010-2440,007010-2445,007010-2945

大用连结管007020-2419，007020-2435,007020-2415,007020-1935,007020-1915,007020-2915,007020-2924,007020-29241

异径缩小接头007000-1519，007000-1524,007000-1529,007000-1924,007000-1929,007000-2429,007000-2434,007000-2934

SPC曲管030510-15，030510-19

连结管007120-1590，007120-1990

索氏抽出装置排气管030500-15，030500-19

排气曲管007110-1590，007110-1990

10.SPC连结管030380-1515，030380-1919

11.SPC连结直管030310-1515，030310-1919

12.SPC连结管030370-1515，030370-1919

13.SPC连结管007160-1515，007160-1919

14.连结曲管030350-1590，030350-1990

15.连结曲管007210-1515，007210-1919