河北Straight through ferrule type

河北Straight through reducing ferrule type

河北Straight through external thread ferrule type

河北Straight through internal thread ferrule type

河北Straight through plate piercing ferrule type

河北Straight through plate internal thread rotary ferrule

河北Right angle ferrule type

河北Right angle external thread ferrule type

河北Tee ferrule type

河北Tee main pipe reducing ferrule type

河北Tee main pipe external thread ferrule type

河北Tee main pipe internal thread ferrule type