琼海Straight through ferrule type

琼海Straight through reducing ferrule type

琼海Straight through external thread ferrule type

琼海Straight through internal thread ferrule type

琼海Straight through plate piercing ferrule type

琼海Straight through plate internal thread rotary ferrule

琼海Right angle ferrule type

琼海Right angle external thread ferrule type

琼海Tee ferrule type

琼海Tee main pipe reducing ferrule type

琼海Tee main pipe external thread ferrule type

琼海Tee main pipe internal thread ferrule type