齐齐哈尔Straight through ferrule type

齐齐哈尔Straight through reducing ferrule type

齐齐哈尔Straight through external thread ferrule type

齐齐哈尔Straight through internal thread ferrule type

齐齐哈尔Straight through plate piercing ferrule type

齐齐哈尔Straight through plate internal thread rotary ferrule

齐齐哈尔Right angle ferrule type

齐齐哈尔Right angle external thread ferrule type

齐齐哈尔Tee ferrule type

齐齐哈尔Tee main pipe reducing ferrule type

齐齐哈尔Tee main pipe external thread ferrule type

齐齐哈尔Tee main pipe internal thread ferrule type