{"product_id":"plastic-end-of-pipe-plug-with-galvanized-screw-and","title":"塑料管端堵头，配镀锌螺丝和翼形螺母，适用于4英寸红色管道，ABS玻璃纤维增强板增强强度，仅机械密封管道端口防止掉入堆垛，承压17 PSI或40英尺水柱，管道系统测试堵头","description":"\u003cdiv\u003e红色4英寸管道封堵器，单个装\u003cbr\u003e\n✔️ 4英寸管道封堵器，ABS材质，带翼形螺母，额定压力17 PSI \u003cp\u003e管道封堵器用于密封4英寸管道末端，在管道压力测试时保持系统安全，防止泄漏，适用于住宅和商业管道。此封堵器采用ABS材质，配有加固板和橡胶密封圈，确保密封牢固可靠。\u003c\/p\u003e \u003cp\u003e✅ 适用于4英寸（100毫米）管道，ABS材质加固板增强强度\u003cbr\u003e\n✅ 机械扩张设计，密封管道末端，防止封堵器滑入管道内\u003cbr\u003e\n✅ 额定压力17 PSI或40英尺水柱压力，适合泄漏测试\u003cbr\u003e\n✅ 橡胶密封圈具备良好的弹性记忆和耐化学性能\u003cbr\u003e\n✅ 镀锌手柄和镀锌螺栓防腐蚀\u003cbr\u003e\n✅ 配备镀锌螺钉和大号翼形螺母，安装简便，无需工具\u003cbr\u003e\n\u003c\/p\u003e \u003cp\u003e💡 管道压力测试中封堵器的用途是什么？此实用装置用于封闭管道末端，保持压力并检测泄漏。\u003cbr\u003e- 兼容4英寸管道，额定压力17 PSI\u003cbr\u003e- 大号翼形螺母和镀锌配件，安装方便\u003cbr\u003e- ABS材质配橡胶密封圈，密封可靠\u003cbr\u003e\u003c\/p\u003e \u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52260289151295,"sku":"VXB000H5T1PI","price":38.06,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/4-inch-red-pipe-plug-with-wing-nut.jpg?v=1772829349","url":"https:\/\/bearingscanada.com\/zh\/products\/plastic-end-of-pipe-plug-with-galvanized-screw-and","provider":"Bearings Canada","version":"1.0","type":"link"}