大连Straight through ferrule type

大连Straight through reducing ferrule type

大连Straight through external thread ferrule type

大连Straight through internal thread ferrule type

大连Straight through plate piercing ferrule type

大连Straight through plate internal thread rotary ferrule

大连Right angle ferrule type

大连Right angle external thread ferrule type

大连Tee ferrule type

大连Tee main pipe reducing ferrule type

大连Tee main pipe external thread ferrule type

大连Tee main pipe internal thread ferrule type