秦皇岛Straight through ferrule type

秦皇岛Straight through reducing ferrule type

秦皇岛Straight through external thread ferrule type

秦皇岛Straight through internal thread ferrule type

秦皇岛Straight through plate piercing ferrule type

秦皇岛Straight through plate internal thread rotary ferrule

秦皇岛Right angle ferrule type

秦皇岛Right angle external thread ferrule type

秦皇岛Tee ferrule type

秦皇岛Tee main pipe reducing ferrule type

秦皇岛Tee main pipe external thread ferrule type

秦皇岛Tee main pipe internal thread ferrule type