欧美老熟妇牲交

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當前位置:首頁 > 閉門器

閉門器

閉門器也叫作液壓閉門器,通過對閉門器中的液體進行節流來達到緩沖作用,當門開啟后能通過壓縮釋放,將門自動關閉到初始位置,閉門器的緩沖效果還能夠減少門框和門體的碰撞。

閉門器

閉門器特點

連桿轉軸轉動柔順,快慢自如,開關靜音。

閉門器由鋁合金壓鑄成型,多道工序一次加工,經久耐用。

伸縮式搖臂可滿足多方面安裝要求,即使門框與門不在同一平面上,仍可順利安裝。

兩段調速,順時針扭緊螺絲可減低關門速度,逆時針松動螺絲可加快關門速度。

閉門器參數

  • 主體材質:鋁合金
  • 顏色:銀色
  • 尺寸:230mm×32mm×76.8mm
  • 適合門重:25KG至45KG
  • 適合門寬:<950mm
  • 閉門器重量:1.35KG
  • 長孔距:162mm
  • 適用范圍:木門、浴室門、鋁合金門等
  • 最大開啟角度:180度
  • 適用溫度范圍:-20℃至45℃
  • 使用壽命:500,000次老化測試
閉門器最后更新時間:2020-08-25 18:21:10
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欧美老熟妇牲交

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