youlinetwork.cn-久久久久亚洲AV成人人电影软件,日韩成人国产精品视频,亚洲国产精品无码久久,国产乱人伦偷精品视频色欲

邢臺Straight through ferrule type

邢臺Straight through reducing ferrule type

邢臺Straight through external thread ferrule type

邢臺Straight through internal thread ferrule type

邢臺Straight through plate piercing ferrule type

邢臺Straight through plate internal thread rotary ferrule

邢臺Right angle ferrule type

邢臺Right angle external thread ferrule type

邢臺Tee ferrule type

邢臺Tee main pipe reducing ferrule type

邢臺Tee main pipe external thread ferrule type

邢臺Tee main pipe internal thread ferrule type