{"product_id":"heavy-duty-metal-push-to-connect-air-fittings","title":"🔥Heavy-Duty Push-to-Connect Air Fittings (4mm-16mm) | Metal\/Iron","description":"\u003c!--\n============================================================================\n 详情页模板 · 模板1 衍生版 —— 工业气动快插接头（机械\/工业风）\n============================================================================\n 基于「模板1.html」结构与 hwc- 类名，改为机械工业风：\n   · 深炭黑页面底 #0e1012，钢灰金属卡（#1b1f23→#23282d）\n   · 工业红高亮 --red #d62828（沿用原内容标题红）\n   · 圆角收小（卡片14 \/ 图10 \/ 徽章6 \/ 按钮10），更硬朗\n   · 规格键、徽章、步骤号用等宽字体增强 tech 感\n 内容来自用户提供的 Heavy-Duty Pneumatic Push-to-Connect Fittings 文案 + 5 张图。\n============================================================================\n--\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n.hwc-page{\n  --ink:#e8eaed;\n  --metal:#c9ced3;\n  --steel:#2b3036;\n  --steel-deep:#15181b;\n  --red:#d62828;\n  --red-bright:#ef3b3b;\n  --amber:#ffb000;\n  --line:rgba(201,206,211,.18);\n  max-width:920px;\n  margin:0 auto;\n  padding:0 12px 44px;\n  color:var(--ink);\n  font-family:-apple-system,BlinkMacSystemFont,\"Segoe UI\",Roboto,Arial,sans-serif;\n  line-height:1.65;\n  background:#0e1012;\n}\n\n.hwc-page *{\n  box-sizing:border-box;\n}\n\n.hwc-page h1,\n.hwc-page h2,\n.hwc-page h3,\n.hwc-page p{\n  margin:0;\n}\n\n.hwc-page img{\n  display:block;\n  width:100%;\n  height:auto;\n  margin:0 auto;\n  border-radius:10px;\n}\n\n.hwc-section{\n  padding:18px 0;\n}\n\n\/* 钢灰金属卡 *\/\n.hwc-card{\n  padding:25px 18px;\n  overflow:hidden;\n  background:linear-gradient(145deg,#1b1f23,#23282d);\n  border:1px solid var(--line);\n  border-radius:14px;\n  box-shadow:0 12px 28px rgba(0,0,0,.38);\n}\n\n\/* 炭黑 + 红色调强调卡 *\/\n.hwc-dark{\n  color:var(--ink);\n  background:\n    radial-gradient(circle at 85% 8%,rgba(214,40,40,.20),transparent 34%),\n    radial-gradient(circle at 12% 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color:#ffffff!important;\n  text-decoration:none!important;\n  background:linear-gradient(135deg,var(--red),#b51d1d);\n  border-radius:10px;\n  box-shadow:0 12px 26px rgba(214,40,40,.32);\n  font-size:17px;\n  font-weight:900;\n  letter-spacing:.02em;\n}\n\n.hwc-mini-cta{\n  margin-top:20px;\n  padding:21px 17px;\n  text-align:center;\n  color:#ffffff;\n  background:linear-gradient(145deg,#1a1d21,#121417);\n  border:1px solid rgba(214,40,40,.30);\n  border-radius:14px;\n}\n\n.hwc-mini-cta h3{\n  margin-bottom:5px!important;\n  color:#ffffff;\n}\n\n.hwc-mini-cta p{\n  color:#b9c0c8;\n  font-size:14px;\n}\n\n.hwc-note{\n  margin-top:11px!important;\n  color:#7c858f;\n  font-size:13px;\n}\n\n.hwc-mini{\n  width:auto!important;\n  max-width:100%;\n  border-radius:0!important;\n}\n\n.hwc-urgent{\n  margin-top:14px!important;\n  color:#ff8a8a;\n  font-size:14px;\n  font-weight:700;\n}\n\n@media(min-width:720px){\n  .hwc-section{\n    padding:27px 0;\n  }\n\n  .hwc-card{\n    padding:32px;\n  }\n\n  .hwc-grid-2{\n    grid-template-columns:repeat(2,1fr);\n  }\n\n  .hwc-grid-3{\n    grid-template-columns:repeat(3,1fr);\n  }\n\n  .hwc-usp{\n    grid-template-columns:repeat(3,1fr);\n  }\n\n  .hwc-steps{\n    grid-template-columns:repeat(3,1fr);\n  }\n\n  .hwc-step{\n    grid-template-columns:1fr;\n  }\n\n  .hwc-included{\n    grid-template-columns:repeat(4,1fr);\n  }\n\n  .hwc-compare{\n    grid-template-columns:repeat(2,1fr);\n  }\n}\n\u003c\/style\u003e\n\u003cdiv class=\"hwc-page\"\u003e\n\u003c!-- ============ 01 · HERO 首屏（炭黑红调·居中） ============ --\u003e\n\u003csection class=\"hwc-section\"\u003e\n\u003cdiv class=\"hwc-card hwc-dark hwc-center\"\u003e\n\u003cdiv class=\"hwc-eyebrow\"\u003e⚙️ Heavy-Duty Pneumatic Fittings\u003c\/div\u003e\n\u003ch1 class=\"hwc-title\"\u003e\n\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eStop Air Leaks Instantly\u003c\/span\u003e \u003cspan class=\"hwc-highlight\"\u003eUnder Heavy Loads\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cdiv class=\"hwc-media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0989\/0588\/2987\/files\/20260717182042_359_65.png?v=1784283662\" alt=\"Heavy-duty pneumatic push-to-connect fittings\" loading=\"eager\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"hwc-usp\"\u003e\n\u003cdiv class=\"hwc-usp-item\"\u003e\n\u003cdiv class=\"hwc-usp-icon\"\u003e⚡\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eNo-Tools Install\u003c\/strong\u003e \u003cspan\u003ePush-in lock in seconds\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hwc-usp-item\"\u003e\n\u003cdiv class=\"hwc-usp-icon\"\u003e🔄\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eUniversal Fit\u003c\/strong\u003e \u003cspan\u003e4–16mm tubing\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hwc-usp-item\"\u003e\n\u003cdiv class=\"hwc-usp-icon\"\u003e🏗️\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMetal \u0026amp; Iron\u003c\/strong\u003e \u003cspan\u003eBuilt for high pressure\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cp class=\"hwc-urgent\"\u003eBuilt for fleets \u0026amp; factories—stock your workshop before the next job.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- ============ 02 · 卖点 + 清单（钢灰卡） ============ --\u003e\n\u003csection class=\"hwc-section\"\u003e\n\u003cdiv class=\"hwc-card\"\u003e\n\u003cdiv class=\"hwc-eyebrow\"\u003eFast Install\u003c\/div\u003e\n\u003ch2 class=\"hwc-h2\"\u003e\n\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eSlash Installation Time — \u003c\/span\u003e\u003cspan class=\"hwc-highlight\"\u003eNo Tools Required\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"hwc-copy\"\u003eWhy waste hours on complex plumbing? Our advanced quick-twist push-in design lets you lock tubing instantly with a single push. Need to adjust? Just press the release ring for effortless, damage-free removal—keeping fleet trucks moving and your workshop efficient.\u003c\/p\u003e\n\u003cul class=\"hwc-list\"\u003e\n\u003cli\u003eQuick-twist push-in locking design\u003c\/li\u003e\n\u003cli\u003eLock tubing with a single push\u003c\/li\u003e\n\u003cli\u003ePress release ring for damage-free removal\u003c\/li\u003e\n\u003cli\u003eKeeps fleet trucks and workshops moving\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hwc-media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0989\/0588\/2987\/files\/20260717181324_355_65.png?v=1784283563\" alt=\"Quick-twist push-in installation\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- ============ 03 · 强卖点 + 清单 + CTA（炭黑红调卡） ============ --\u003e\n\u003csection class=\"hwc-section\"\u003e\n\u003cdiv class=\"hwc-card hwc-dark\"\u003e\n\u003cdiv class=\"hwc-eyebrow\"\u003eUniversal Fit\u003c\/div\u003e\n\u003ch2 class=\"hwc-h2\"\u003e\n\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eOne Fitting for\u003c\/span\u003e \u003cspan class=\"hwc-highlight\"\u003eAll Your Tubing\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"hwc-copy\"\u003eEliminate the guesswork from your inventory. Fully compatible with a wide range of 4mm to 16mm OD pneumatic tubing—whatever your setup, these fittings adapt flawlessly.\u003c\/p\u003e\n\u003cul class=\"hwc-list\"\u003e\n\u003cli\u003ePU (Polyurethane) — high-flexibility applications\u003c\/li\u003e\n\u003cli\u003ePA (Nylon) — high pressure \u0026amp; temperature systems\u003c\/li\u003e\n\u003cli\u003ePE Tubing — standard industrial fluid transfer\u003c\/li\u003e\n\u003cli\u003ePVC Hoses — versatile commercial shop air tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hwc-media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0989\/0588\/2987\/files\/20260717181459_356_65.png?v=1784283563\" alt=\"Compatible with PU PA PE PVC tubing\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- ============ 04 · 图文卖点 + 贴士（钢灰卡） ============ --\u003e\n\u003csection class=\"hwc-section\"\u003e\n\u003cdiv class=\"hwc-card\"\u003e\n\u003cdiv class=\"hwc-eyebrow\"\u003eBuilt Tough\u003c\/div\u003e\n\u003ch2 class=\"hwc-h2\"\u003e\n\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eHeavy-Duty Construction\u003c\/span\u003e \u003cspan class=\"hwc-highlight\"\u003eYou Can Trust\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"hwc-copy\"\u003eCheap plastic fittings fail when pressure spikes. Crafted from thickened industrial-grade metal \u0026amp; iron, our connectors deliver stable, high-performance airflow and safeguard your operation.\u003c\/p\u003e\n\u003cul class=\"hwc-list\"\u003e\n\u003cli\u003ePrevents costly air leaks\u003c\/li\u003e\n\u003cli\u003eZero dangerous connector blow-offs\u003c\/li\u003e\n\u003cli\u003eGuards against sudden pressure failure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hwc-media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0989\/0588\/2987\/files\/20260717181632_357_65.png?v=1784283563\" alt=\"Thickened metal and iron heavy-duty connector\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cp class=\"hwc-note\"\u003eEngineered for high-pressure air and industrial vacuum systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- ============ 05 · 图文卖点（浅钢灰柔卡） ============ --\u003e\n\u003csection class=\"hwc-section\"\u003e\n\u003cdiv class=\"hwc-card hwc-soft\"\u003e\n\u003cdiv class=\"hwc-eyebrow\"\u003eFleet \u0026amp; Industrial\u003c\/div\u003e\n\u003ch2 class=\"hwc-h2\"\u003e\n\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eBuilt For the\u003c\/span\u003e \u003cspan class=\"hwc-highlight\"\u003eToughest Jobs\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"hwc-copy\"\u003eFrom fixing a semi-truck's air suspension roadside to maintaining high-speed automated machinery on the factory floor, these fittings deliver ultimate peace of mind under demanding daily wear.\u003c\/p\u003e\n\u003cdiv class=\"hwc-media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0989\/0588\/2987\/files\/20260717181748_358_65.png?v=1784283563\" alt=\"Fleet truck and factory floor use\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- ============ 06 · 规格参数（浅钢灰柔卡） ============ --\u003e\n\u003csection class=\"hwc-section\"\u003e\n\u003cdiv class=\"hwc-card hwc-soft\"\u003e\n\u003cdiv class=\"hwc-eyebrow\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ch2 class=\"hwc-h2\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eEngineered to Spec\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 12px;\"\u003e\n\u003cdiv class=\"hwc-detail\"\u003e\n\u003cspan\u003eType\u003c\/span\u003e \u003cstrong\u003eStraight Quick Connect \/ Push-to-Connect\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hwc-detail\"\u003e\n\u003cspan\u003eSize Range\u003c\/span\u003e \u003cstrong\u003e4 \/ 6 \/ 8 \/ 10 \/ 12 \/ 14 \/ 16 mm (OD tubing)\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hwc-detail\"\u003e\n\u003cspan\u003eMaterial\u003c\/span\u003e \u003cstrong\u003ePremium Thickened Metal \/ Iron\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hwc-detail\"\u003e\n\u003cspan\u003eFluid Suitability\u003c\/span\u003e \u003cstrong\u003eCompressed Air, Industrial Vacuum Systems\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"hwc-note\"\u003eConfirm exact variant specs (pressure rating, thread type) before publishing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- ============ 07 · 常见问题 FAQ（钢灰卡） ============ --\u003e\n\u003csection class=\"hwc-section\"\u003e\n\u003cdiv class=\"hwc-card hwc-faq\"\u003e\n\u003cdiv class=\"hwc-eyebrow\"\u003eFAQ\u003c\/div\u003e\n\u003ch2 class=\"hwc-h2\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eGood to Know Before You Buy\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat tubing sizes does it fit?\u003c\/summary\u003e\n\u003cp\u003eAny 4mm–16mm OD pneumatic tubing, including PU, PA, PE and PVC.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I install it?\u003c\/summary\u003e\n\u003cp\u003eJust push the tubing in to lock—no tools needed. Press the release ring to remove it damage-free.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is it made of?\u003c\/summary\u003e\n\u003cp\u003eThickened industrial-grade metal and iron, built for stable high-pressure airflow.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat fluids can it handle?\u003c\/summary\u003e\n\u003cp\u003eCompressed air and industrial vacuum systems.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill it leak under pressure?\u003c\/summary\u003e\n\u003cp\u003eThe heavy-duty metal build prevents common leaks, blow-offs and sudden pressure failure.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs it reusable?\u003c\/summary\u003e\n\u003cp\u003eYes—the push-to-connect design allows repeat, damage-free connections.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"NC0248","offers":[{"title":"Default Title","offer_id":53347150627179,"sku":"NC01842605131436-快插接头","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/0588\/2987\/files\/20260717183302_360_65.png?v=1784284424","url":"https:\/\/zavrlyus.com\/products\/heavy-duty-metal-push-to-connect-air-fittings","provider":"zavrlyUS","version":"1.0","type":"link"}