{"product_id":"sturdy-steel-mechanical-test-plug-for-sewer-cleano","title":"坚固钢制机械测试塞，适用于下水道清理口，配镀锌螺丝和翼形螺母，4英寸盖，耐用设计，适配大多数管道、水槽和泳池，安装简便，防漏，黑色","description":"\u003cdiv\u003e耐用的3英寸下水道清理堵头，配镀锌蝶形螺母\u003cbr\u003e\n✔️ 1件组装；适用于大多数下水道，快速安装，防漏 \u003cp\u003e这款机械测试堵头在维护期间密封排水管，确保下水道清理口、水槽和泳池不漏水。\u003c\/p\u003e ✅ 3英寸直径堵头，配橡胶垫圈，密封紧密\u003cbr\u003e\n✅ 不锈钢蝶形螺母，耐用且易于拧紧\u003cbr\u003e\n✅ 镀锌螺丝和金属面板防锈，使用寿命长\u003cbr\u003e\n✅ 包装：1件；适合下水道清理口、水槽、泳池\u003cbr\u003e \u003cp\u003e💡 家用管道中下水道清理测试堵头有什么用途？\u003c\/p\u003e\n\u003cp\u003e维护时防止水流外泄的实用排水密封选择。\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e方便密封下水道清理口、水槽和泳池排水口\u003c\/li\u003e\n\u003cli\u003e清洁和检查时防止水流失\u003c\/li\u003e\n\u003cli\u003e无需额外工具，轻松旋入安装\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511590711615,"sku":"VXB0CK8JM3CZ","price":57.09,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/steel-sewer-test-plug-3in-galvanized-black.jpg?v=1776633300","url":"https:\/\/bearingscanada.com\/zh\/products\/sturdy-steel-mechanical-test-plug-for-sewer-cleano","provider":"Bearings Canada","version":"1.0","type":"link"}