{"product_id":"heavy-duty-metal-air-connectors","title":"Heavy-Duty Metal Air Connectors","description":"\u003cdiv class=\"product-detail-container\"\u003e\n\u003c!--\n  [AI Design Logic]\n  产品类型：重载卡车金属气管直通快插接头\n  目标受众：卡车司机、重型机械维修工、工业用户\n  视觉风格：工业硬核、坚固可靠、金属质感\n  配色策略：主色采用金属银灰，强调材质；辅色使用警示黄（呼应气管颜色），用于强调视觉重点\n  模块顺序：Hero (核心利益) → Feature 1 (防漏) → Feature 2 (快插) → Feature 3 (耐用) → Specifications (规格) → FAQ\n  详情图映射：Hero=image_3.png, Feature1=image_0.png, Feature2=image_2.png, Feature3=image_1.png\n  规格图映射：Specs=image_5.png\n  对比模块：未加入，因产品自身核心卖点已足够突出，且无直接竞品对比图\n  --\u003e\n\u003cstyle type=\"text\/css\"\u003e.product-detail-container {\n      --primary: #fdd835; \/* Industrial Yellow Accent *\/\n      --primary-hover: #fbc02d;\n      --text-main: #212121;\n      --text-sub: #616161;\n      --bg-body: #ffffff;\n      --bg-soft: #f5f5f5;\n      --bg-card: #ffffff;\n      --border-color: #e0e0e0;\n      --radius-md: 8px;\n      --radius-lg: 12px;\n      --shadow-sm: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);\n      --shadow-lg: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);\n\n      font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n      color: var(--text-main);\n      line-height: 1.6;\n    }\n\n    .product-detail-container h1,\n    .product-detail-container h2,\n    .product-detail-container h3 {\n      font-weight: 700;\n      margin-bottom: 1rem;\n      line-height: 1.2;\n    }\n\n    .product-detail-container h1 { font-size: clamp(32px, 5vw, 44px); }\n    .product-detail-container h2 { font-size: clamp(24px, 4vw, 32px); }\n    .product-detail-container h3 { font-size: 20px; }\n    .product-detail-container p { font-size: clamp(16px, 2vw, 18px); color: var(--text-sub); margin-bottom: 1.5rem; }\n    .product-detail-container ul { padding-left: 1.5rem; margin-bottom: 1.5rem; }\n    .product-detail-container li { margin-bottom: 0.5rem; color: var(--text-sub); }\n\n    .section-spacing { margin-bottom: clamp(3rem, 8vw, 6rem); }\n\n    \/* Hero Section *\/\n    .hero-section {\n      text-align: center;\n      max-width: 900px;\n      margin-left: auto;\n      margin-right: auto;\n    }\n    .trust-badge {\n      display: inline-block;\n      background: var(--bg-soft);\n      color: var(--text-main);\n      padding: 0.5rem 1rem;\n      border-radius: 50px;\n      font-weight: 600;\n      font-size: 14px;\n      margin-bottom: 1.5rem;\n    }\n    .hero-image-container {\n      margin-top: 2rem;\n      border-radius: var(--radius-lg);\n      overflow: hidden;\n      box-shadow: var(--shadow-lg);\n    }\n\n    \/* Feature Sections *\/\n    .feature-section {\n      display: flex;\n      align-items: center;\n      gap: clamp(2rem, 5vw, 4rem);\n    }\n    .feature-section:nth-child(even) { flex-direction: row-reverse; }\n    .feature-media, .feature-copy { flex: 1; }\n    .feature-media img {\n      border-radius: var(--radius-md);\n      box-shadow: var(--shadow-sm);\n    }\n    .feature-tags {\n      display: flex;\n      flex-wrap: wrap;\n      gap: 0.5rem;\n      margin-bottom: 1.5rem;\n    }\n    .feature-tag {\n      background: var(--bg-soft);\n      color: var(--text-sub);\n      padding: 0.25rem 0.75rem;\n      border-radius: 4px;\n      font-size: 14px;\n      font-weight: 500;\n    }\n\n    \/* Specifications Table *\/\n    .spec-table-container {\n      overflow-x: auto;\n      border-radius: var(--radius-md);\n      border: 1px solid var(--border-color);\n    }\n    .spec-table {\n      width: 100%;\n      border-collapse: collapse;\n      text-align: left;\n    }\n    .spec-table th, .spec-table td {\n      padding: 1rem;\n      border-bottom: 1px solid var(--border-color);\n    }\n    .spec-table th {\n      background: var(--bg-soft);\n      font-weight: 600;\n    }\n    .spec-table tr:last-child td { border-bottom: none; }\n\n    \/* FAQ Section *\/\n    .faq-item {\n      border-bottom: 1px solid var(--border-color);\n      padding: 1.5rem 0;\n    }\n    .faq-item:last-child { border-bottom: none; }\n    .faq-question {\n      font-weight: 600;\n      font-size: 18px;\n      margin-bottom: 0.5rem;\n      color: var(--text-main);\n    }\n    .faq-answer { margin-bottom: 0; }\n\n    \/* Utilities *\/\n    .img-fluid { width: 100%; height: auto; display: block; }\n\n    \/* Mobile Styles *\/\n    @media (max-width: 767px) {\n      .feature-section, .feature-section:nth-child(even) {\n        flex-direction: column;\n      }\n      .feature-media, .feature-copy { width: 100%; }\n      .feature-copy { margin-top: 1.5rem; }\n    }\n\u003c\/style\u003e\n\u003c!-- A. Intro \/ Hero Content Block --\u003e\n\u003cdiv class=\"hero-section section-spacing\"\u003e\n\u003cspan class=\"trust-badge\"\u003eIndustrial-Grade Reliability\u003c\/span\u003e\n\u003ch1\u003eHeavy-Duty Metal Air Line Connectors: Leak-Proof \u0026amp; Vibration-Resistant\u003c\/h1\u003e\n\n\u003cp\u003ePrecision-engineered for truck air systems, ensuring a secure, zero-leak connection even in the toughest road environments.\u003c\/p\u003e\n\n\u003cdiv class=\"hero-image-container\"\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg cke-id=\"img57\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260625142250\/02b8ef53e778c645574c96c0d12b0887.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature-section section-spacing\"\u003e\n\u003cdiv class=\"feature-media\"\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg cke-id=\"img53\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260625131643\/81f5ff101b5de040e9e8ca67aab1b99d.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature-copy\"\u003e\n\u003cdiv class=\"feature-tags\"\u003e\n\u003cspan class=\"feature-tag\"\u003eZero Leakage\u003c\/span\u003e \u003cspan class=\"feature-tag\"\u003eHigh Pressure\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngineered for a Rock-Solid, Leak-Free Seal\u003c\/h2\u003e\n\n\u003cp\u003eDon't compromise on safety. Our metal fittings feature an advanced internal sealing mechanism designed specifically to handle the high pressure and constant vibration of heavy-duty truck air systems. This ensures a consistent, airtight seal that prevents leaks and maintains optimal system performance on the road.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Feature 2: Quick-Connect Installation --\u003e\n\n\u003cdiv class=\"feature-section section-spacing\"\u003e\n\u003cdiv class=\"feature-media\"\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg cke-id=\"img54\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260625131643\/ac33e302a39a50589b45f9c4712cd059.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature-copy\"\u003e\n\u003cdiv class=\"feature-tags\"\u003e\n\u003cspan class=\"feature-tag\"\u003ePush-to-Connect\u003c\/span\u003e \u003cspan class=\"feature-tag\"\u003eTool-Free\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eInstall in Seconds, No Tools Required\u003c\/h2\u003e\n\n\u003cp\u003eMinimize downtime with our simple push-to-connect design. Just push the air tube firmly into the fitting for an instant, secure connection. No wrenches, no threading, and no hassle—making roadside repairs and workshop maintenance faster and easier than ever.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Feature 3: Durable Metal Construction --\u003e\n\n\u003cdiv class=\"feature-section section-spacing\"\u003e\n\u003cdiv class=\"feature-media\"\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg cke-id=\"img55\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260625131643\/4771606444bde03a64babf634980ab44.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature-copy\"\u003e\n\u003cdiv class=\"feature-tags\"\u003e\n\u003cspan class=\"feature-tag\"\u003eAll-Metal Build\u003c\/span\u003e \u003cspan class=\"feature-tag\"\u003eCorrosion Resistant\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eBuilt to Outlast Extreme Conditions\u003c\/h2\u003e\n\n\u003cp\u003eConstructed from robust metal, these connectors are built to withstand the harsh reality of long-haul trucking. They resist corrosion from road salt and grime, endure extreme under-hood temperatures, and offer superior durability compared to standard plastic fittings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- C. Specifications --\u003e\n\n\u003cdiv class=\"section-spacing\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003cdiv class=\"spec-table-container\"\u003e\n\u003ctable class=\"spec-table\"\u003e\n\t\u003cthead\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003e\u003cspan style=\"font-size:16px;\"\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\t\t\t\u003cth\u003e\u003cspan style=\"font-size:16px;\"\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/thead\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:16px;\"\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:16px;\"\u003eStraight Union Push-to-Connect Fitting\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:16px;\"\u003eBody Material\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:16px;\"\u003eMetal (Corrosion-Resistant Finish)\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:16px;\"\u003eCompatible Tube Type\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:16px;\"\u003eNylon \/ Polyurethane Air Tubing\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:16px;\"\u003eTube OD Sizes\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:16px;\"\u003e4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:16px;\"\u003eApplication\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:16px;\"\u003eHeavy-Duty Truck Air Systems, Industrial Pneumatics\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- D. FAQ --\u003e\n\n\u003cdiv class=\"section-spacing\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eHow do I ensure a proper connection?\u003c\/div\u003e\n\n\u003cp class=\"faq-answer\"\u003eEnsure the end of your air tube is cut straight and clean. Push the tube firmly into the fitting until it hits the internal stop. Pull back gently on the tube to verify it's securely locked in place.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eCan these fittings be reused?\u003c\/div\u003e\n\n\u003cp class=\"faq-answer\"\u003eYes, these push-to-connect fittings are designed to be reusable. To disconnect, simply depress the release collar (if applicable to specific model) or follow standard removal procedures for this type of fitting, and pull the tube out.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eWhat type of tubing are these compatible with?\u003c\/div\u003e\n\n\u003cp class=\"faq-answer\"\u003eThey are designed for use with standard rigid and semi-rigid nylon or polyurethane air tubing commonly used in automotive and industrial pneumatic systems. Ensure the tube OD matches the fitting size.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"simg-pop-btn\" style=\"top: 2922.15px; left: 901.912px; display: none;\"\u003e\u003csvg aria-hidden=\"true\" data-testid=\"ImageSearchIcon\" focusable=\"false\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M18 13v7H4V6h5.02c.05-.71.22-1.38.48-2H4c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2v-5zm-1.5 5h-11l2.75-3.53 1.96 2.36 2.75-3.54zm2.8-9.11c.44-.7.7-1.51.7-2.39C20 4.01 17.99 2 15.5 2S11 4.01 11 6.5s2.01 4.5 4.49 4.5c.88 0 1.7-.26 2.39-.7L21 13.42 22.42 12zM15.5 9C14.12 9 13 7.88 13 6.5S14.12 4 15.5 4 18 5.12 18 6.5 16.88 9 15.5 9\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n","brand":"Bak","offers":[{"title":"Mixed Sizes Set (4mm-16mm, 8 pcs)","offer_id":43705918521403,"sku":"0625-18317308","price":14.95,"currency_code":"USD","in_stock":true},{"title":"2 Sets (16 pcs) - Save 10% 🔥Most Popular","offer_id":43705918554171,"sku":"0625-18312331","price":26.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/4851\/4619\/files\/02b8ef53e778c645574c96c0d12b0887.jpg?v=1782383525","url":"https:\/\/autoyunn.com\/products\/heavy-duty-metal-air-connectors","provider":"AutoYunn","version":"1.0","type":"link"}