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换热器行业标准:各种标准换热器的折流板间距
点击次数:103 更新时间:2023-12-08

  换热器型式

  公称直径DN

  管长,mm

  折流板(支撑板)间距, mm

  固定管板式

  ≤500

  ≤3000

  4500~6000

  100

  200

  300

  450

  600

  ---

  ---

  ---

  600~800

  1500~6000

  150

  200

  300

  450

  600

  ---

  ---

  900~1300

  ≤6000

  7500,9000

  ---

  200

  300

  450

  600

  ---

  ---

  ---

  750

  1400~1600

  6000

  7500,9000

  ---

  ---

  300

  450

  600

  750

  ---

  ---

  1700~1800

  6000~9000

  ---

  ---

  ---

  450

  600

  750

  ---

  立式热虹吸式重沸器

  ≤600

  1500~3000

  (支撑板间距)

  300

  500

  ---

  ---

  700~1800

  600

  1000

  ---

  U型管式换热器

  ≤600

  3000

  150

  200

  ---

  ---

  ---

  ---

  ---

  6000

  150

  200

  300

  ---

  ---

  ---

  ---

  700~900

  6000

  150

  200

  300

  450

  ---

  ---

  1000~1200

  ---

  ---

  250

  300

  350

  450

  ---

  ---

  浮头式换热器

  ≤700

  3000~4500

  100

  150

  200

  ---

  ---

  ---

  ---

  800~1200

  4500

  ---

  150

  200

  250

  300

  450(480)

  ---

  400~1100

  6000

  ---

  150

  200

  250

  300

  350

  450

  (480)

  ---

  1200~1800

  6000

  ---

  ---

  200

  250

  300

  350

  450

  (480)

  ---

  9000

  ---

  ---

  ---

  ---

  300

  350

  450

  600

  浮头式冷凝器

  325~1800

  3000~9000

  (支撑板或折流板间距)

  450(480)

  600