Centre locking drain test plug (drain test bung) with brass wing nut and rubber sleeve. Mechanical expansion design for temporary sealing, water & air pressure testing of drainage, sewer and plumbi

{"cid":"378340","pid":"55841135","name":"Centre locking drain test plug (drain test bung) with brass wing nut and rubber sleeve. Mechanical expansion design for temporary sealing, water & air pressure testing of drainage, sewer and plumbi","img_url":"https:\/\/image.bjjsgy.com\/81\/55\/cfa443f22906\/product\/223797470_s-w400xh400.jpg","attrs":[{"name":"Price","value":"Negotiable"},{"name":"MOQ","value":"50 pieces"},{"name":"Delivery Time","value":"10 days"},{"name":"Brand","value":"HAGOIN"}],"action_url":"aHR0cHM6Ly9pbnRmLmJqanNneS5jb20vaW5xdWlyeS9zZW5k","inquiry_src":"ec:onpage:pc:mroom_details","inquiry_url":"aHR0cHM6Ly9pbnRmLmJqanNneS5jb20vaW5xdWlyeS9wb3A=","subject":"I am interested in your Centre locking drain test plug (drain test bung) with brass wing nut and rubber sleeve. Mechanical expansion design for temporary sealing, water & air pressure testing of drainage, sewer and plumbi."}