自贡Straight through ferrule type

自贡Straight through reducing ferrule type

自贡Straight through external thread ferrule type

自贡Straight through internal thread ferrule type

自贡Straight through plate piercing ferrule type

自贡Straight through plate internal thread rotary ferrule

自贡Right angle ferrule type

自贡Right angle external thread ferrule type

自贡Tee ferrule type

自贡Tee main pipe reducing ferrule type

自贡Tee main pipe external thread ferrule type

自贡Tee main pipe internal thread ferrule type