国产成人a人亚洲精品无码,无码不卡中文字幕av,久久久久久成人毛片免费看,日韩 欧美 动漫 国产 制服

Italian Couplings

? Available on Brass or Aluminum
? Binding to hose with wires

These threaded couplings are consisting of male and female parts. Available sizes for delivery operation DN25 to DN70, for suction operation DN70 to DN150.

Italian Couplings