洛阳Straight through ferrule type

洛阳Straight through reducing ferrule type

洛阳Straight through external thread ferrule type

洛阳Straight through internal thread ferrule type

洛阳Straight through plate piercing ferrule type

洛阳Straight through plate internal thread rotary ferrule

洛阳Right angle ferrule type

洛阳Right angle external thread ferrule type

洛阳Tee ferrule type

洛阳Tee main pipe reducing ferrule type

洛阳Tee main pipe external thread ferrule type

洛阳Tee main pipe internal thread ferrule type