Kitchen flue check valve interface 150-160-180mm iron check valve ordinary factory wholesale

Thickened flue check valve with installation spring fully sealed range hood check valve multi-use interface anti-smoke treasure

201 stainless steel throat Hoop hoop pipe hoop water pipe trachea fixing buckle convenient with handle throat hoop adjustable

Source manufacturer split reducer pipe cutting-free large and small head removable PVC pipe range hood pipe reducing ring

Drum washing machine drain pipe automatic downcomer extension pipe multi-interface universal PVC pipe outlet pipe in stock

Threaded connector kitchen sink drain pipe length multi-choice vegetable basin accessories single sink vegetable basin drain pipe downcomer

Pulsator drum water pipe extension pipe with steel head 10 m -20 m automatic drum washing machine water inlet pipe