{"product_id":"pair-weld-on-steel-hinge-butts-for-trailer-doors-h","title":"一对焊接钢制铰链合页，适用于拖车门，重型摆动门铰链，耐用抗腐蚀且轻便，专为承重设计，确保拖车门性能可靠","description":"\u003cdiv\u003e拖车门用两件式焊接钢合页铰链\u003cbr\u003e\n✔️ 两件式焊接合页为拖车门提供坚固支撑 \u003cp\u003e这些焊接合页铰链采用挤压铝材制造，重量轻且耐腐蚀，是拖车门的理想安装点。非常适合用于户外环境下的多功能、货运及设备拖车。\u003c\/p\u003e ✅ 材质：挤压铝，轻便且耐腐蚀\u003cbr\u003e\n✅ 焊接设计，牢固固定于拖车车架\u003cbr\u003e\n✅ 支撑重型门体，操作稳定顺畅\u003cbr\u003e\n✅ 户外专用涂层，防锈耐候\u003cbr\u003e\n✅ 本套装含2个合页\u003cbr\u003e \u003cp\u003e💡 焊接合页铰链在拖车门上的作用及其如何提升耐用性？\n焊接合页铰链作为固定的枢轴点连接于拖车车架，确保门扇在频繁使用下依然顺畅开启且保持对齐。\n- 适合户外拖车及设备箱体使用\n- 改善门扇对齐，减少合页磨损\n- 铝制结构防锈且减轻重量\n- 便于自行安装，适合拖车及多功能箱体\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52260360421695,"sku":"VXB0054HV3O6","price":38.06,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/21PrXaey5bL.jpg?v=1772829224","url":"https:\/\/bearingscanada.com\/zh\/products\/pair-weld-on-steel-hinge-butts-for-trailer-doors-h","provider":"Bearings Canada","version":"1.0","type":"link"}