唐山Straight through ferrule type

唐山Straight through reducing ferrule type

唐山Straight through external thread ferrule type

唐山Straight through internal thread ferrule type

唐山Straight through plate piercing ferrule type

唐山Straight through plate internal thread rotary ferrule

唐山Right angle ferrule type

唐山Right angle external thread ferrule type

唐山Tee ferrule type

唐山Tee main pipe reducing ferrule type

唐山Tee main pipe external thread ferrule type

唐山Tee main pipe internal thread ferrule type