{"title":"Pure Copper Tube","description":"\u003cbody\u003e\n\n\n    \u003cmeta charset=\"UTF-8\"\u003e\n    \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n    \u003ctitle\u003eCopper Tubes - Rapidkeen\u003c\/title\u003e\n    \u003cstyle\u003e\n        * {\n            margin: 0;\n            padding: 0;\n            box-sizing: border-box;\n        }\n        body {\n            padding: 30px;\n            max-width: 1200px;\n            margin: 0 auto;\n            background-color: #ffffff;\n        }\n        .rapidkeen-table-container {\n            width: 100%;\n            margin: 25px 0;\n            overflow-x: auto;\n            font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n            color: #333333;\n        }\n        .rapidkeen-intro {\n            font-size: 15px;\n            line-height: 1.6;\n            margin-bottom: 25px;\n            color: #4a2318;\n        }\n        .rapidkeen-tech-table {\n            width: 100%;\n            border-collapse: collapse;\n            text-align: left;\n            font-size: 14px;\n            line-height: 1.5;\n            border: 1px solid #ebdcd7;\n            background-color: #ffffff;\n        }\n        .rapidkeen-tech-table th {\n            background-color: #4a2318; \/* Rich Deep Copper \/ Dark Bronze *\/\n            color: #ffffff;\n            font-weight: 600;\n            padding: 12px 14px;\n            text-transform: uppercase;\n            font-size: 12px;\n            letter-spacing: 0.5px;\n            border-bottom: 3px solid #e07a5f; \/* Radiant copper accent line *\/\n        }\n        .rapidkeen-tech-table td {\n            padding: 12px 14px;\n            border-bottom: 1px solid #f2e8e5;\n            vertical-align: top;\n        }\n        .rapidkeen-tech-table tr:nth-child(even) {\n            background-color: #fdfaf9;\n        }\n        .rapidkeen-tech-table tr:hover {\n            background-color: #faf2f0; \/* Gentle warm copper sand glow *\/\n            transition: background-color 0.2s ease;\n        }\n        .copper-type {\n            font-weight: 600;\n            color: #4a2318;\n            margin-bottom: 2px;\n        }\n        .copper-type-sub {\n            font-size: 12px;\n            color: #7a625c;\n            font-style: italic;\n        }\n        .rapidkeen-tech-table ul {\n            margin: 0;\n            padding-left: 18px;\n        }\n        .rapidkeen-tech-table li {\n            margin-bottom: 2px;\n        }\n        .rapidkeen-tech-table li:last-child {\n            margin-bottom: 0;\n        }\n        @media screen and (max-width: 768px) {\n            body {\n                padding: 15px;\n            }\n            .rapidkeen-tech-table th, .rapidkeen-tech-table td {\n                padding: 10px 12px;\n                font-size: 13px;\n            }\n        }\n    \u003c\/style\u003e\n\n\n    \u003cdiv class=\"rapidkeen-table-container\"\u003e\n        \u003cp class=\"rapidkeen-intro\"\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eCopper Tube\u003c\/strong\u003e\u003c\/span\u003e is the industry standard for thermal and fluid transfer, valued for its unmatched thermal conductivity, excellent corrosion resistance and long-lasting durability. Our precision-made copper tubes feature smooth surfaces, tight tolerances and superior formability, ideal for a wide range of industrial and commercial applications.\u003c\/p\u003e\n        \u003ctable class=\"rapidkeen-tech-table\"\u003e\n            \u003cthead\u003e\n                \u003ctr\u003e\n                    \u003cth style=\"width: 22%;\"\u003eProduct Form\u003c\/th\u003e\n                    \u003cth style=\"width: 13%;\"\u003eMaterial\u003c\/th\u003e\n                    \u003cth style=\"width: 32%;\"\u003eKey Features\u003c\/th\u003e\n                    \u003cth style=\"width: 33%;\"\u003eCommon Uses\u003c\/th\u003e\n                \u003c\/tr\u003e\n            \u003c\/thead\u003e\n            \u003ctbody\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\n                        \u003cdiv class=\"copper-type\"\u003eSeamless Copper Tube\u003c\/div\u003e\n                        \u003cdiv class=\"copper-type-sub\"\u003eStraight Lengths\u003c\/div\u003e\n                    \u003c\/td\u003e\n                    \u003ctd\u003eHigh Purity Copper\u003c\/td\u003e\n                    \u003ctd\u003eExcellent thermal and electrical conductivity. Easy to bend, cut and flare. Resistant to corrosion and scale buildup.\u003c\/td\u003e\n                    \u003ctd\u003e\n                        \u003cul\u003e\n                            \u003cli\u003ePlumbing and potable water systems\u003c\/li\u003e\n                            \u003cli\u003eElectrical grounding and wiring\u003c\/li\u003e\n                            \u003cli\u003eArchitectural and decorative projects\u003c\/li\u003e\n                        \u003c\/ul\u003e\n                    \u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\n                        \u003cdiv class=\"copper-type\"\u003eCopper Coil Tube\u003c\/div\u003e\n                        \u003cdiv class=\"copper-type-sub\"\u003eFlexible Coils\u003c\/div\u003e\n                    \u003c\/td\u003e\n                    \u003ctd\u003eHigh Purity Copper\u003c\/td\u003e\n                    \u003ctd\u003eSuperior flexibility for easy installation. Excellent brazing and soldering properties. Uniform wall thickness.\u003c\/td\u003e\n                    \u003ctd\u003e\n                        \u003cul\u003e\n                            \u003cli\u003eAir conditioning and refrigeration lines\u003c\/li\u003e\n                            \u003cli\u003eGas and fuel distribution\u003c\/li\u003e\n                            \u003cli\u003eSolar water heating systems\u003c\/li\u003e\n                        \u003c\/ul\u003e\n                    \u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\n                        \u003cdiv class=\"copper-type\"\u003ePrecision Capillary Tube\u003c\/div\u003e\n                        \u003cdiv class=\"copper-type-sub\"\u003eUltra-Thin Gauges\u003c\/div\u003e\n                    \u003c\/td\u003e\n                    \u003ctd\u003eHigh Purity Copper\u003c\/td\u003e\n                    \u003ctd\u003eTight dimensional tolerances. Smooth internal bore. High temperature and pressure resistance.\u003c\/td\u003e\n                    \u003ctd\u003e\n                        \u003cul\u003e\n                            \u003cli\u003eMedical and laboratory equipment\u003c\/li\u003e\n                            \u003cli\u003ePrecision heat exchangers\u003c\/li\u003e\n                            \u003cli\u003eElectronic and instrumentation parts\u003c\/li\u003e\n                        \u003c\/ul\u003e\n                    \u003c\/td\u003e\n                \u003c\/tr\u003e\n            \u003c\/tbody\u003e\n        \u003c\/table\u003e\n    \u003c\/div\u003e\n\n\u003c\/body\u003e","products":[{"product_id":"pure-copper-hollow-tube","title":"Pure Copper Hollow Tube 3mm (0.118\") OD x 0.5mm (0.02\") WT Annealed Tube","description":"\u003cstyle\u003e\n  \/* RapidKeen Pure Brand Styles *\/\n  .rk-wrapper {\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n    color: #333333;\n    max-width: 1200px;\n    margin: 0 auto;\n    padding: 20px;\n    line-height: 1.6;\n  }\n  \n  .rk-hero {\n    text-align: center;\n    padding: 80px 20px;\n    background-color: #f8f9fa;\n    border-radius: 12px;\n    margin-bottom: 60px;\n  }\n  \n  .rk-hero h1 {\n    font-size: 2.8em;\n    color: #111111;\n    margin-bottom: 20px;\n    font-weight: 700;\n  }\n  \n  .rk-hero p {\n    font-size: 1.2em;\n    color: #555555;\n    max-width: 800px;\n    margin: 0 auto;\n  }\n\n  .rk-tags {\n    margin-top: 20px;\n    display: flex;\n    flex-wrap: wrap;\n    justify-content: center;\n    gap: 10px;\n  }\n\n  .rk-tag {\n    background-color: #ffffff;\n    border: 1px solid #eaeaea;\n    color: #0056b3;\n    padding: 6px 15px;\n    border-radius: 20px;\n    font-size: 0.9em;\n    font-weight: 600;\n  }\n\n  .rk-section-title {\n    text-align: center;\n    font-size: 2.2em;\n    font-weight: 600;\n    margin-bottom: 40px;\n    color: #222222;\n  }\n\n  .rk-section-title span {\n    color: #0056b3;\n  }\n\n  .rk-intro-text {\n    text-align: center;\n    max-width: 900px;\n    margin: 0 auto 60px auto;\n    font-size: 1.1em;\n    color: #555555;\n  }\n\n  .rk-grid {\n    display: grid;\n    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\n    gap: 30px;\n    margin-bottom: 60px;\n  }\n\n  .rk-card {\n    background: #ffffff;\n    border: 1px solid #eaeaea;\n    border-radius: 10px;\n    padding: 30px;\n    box-shadow: 0 4px 15px rgba(0,0,0,0.03);\n    transition: transform 0.3s ease, box-shadow 0.3s ease;\n  }\n\n  .rk-card:hover {\n    transform: translateY(-5px);\n    box-shadow: 0 10px 25px rgba(0,0,0,0.08);\n  }\n\n  .rk-card h3 {\n    font-size: 1.4em;\n    margin-bottom: 15px;\n    color: #111111;\n    border-bottom: 2px solid #f8f9fa;\n    padding-bottom: 10px;\n  }\n\n  .rk-list {\n    list-style: none;\n    padding: 0;\n    margin: 0;\n  }\n\n  .rk-list li {\n    position: relative;\n    padding-left: 20px;\n    margin-bottom: 10px;\n    color: #555555;\n    font-size: 0.95em;\n  }\n\n  .rk-list li::before {\n    content: \"•\";\n    color: #0056b3;\n    font-weight: bold;\n    position: absolute;\n    left: 0;\n    top: 0;\n  }\n\n  \/* Table Styles *\/\n  .rk-table-wrapper {\n    overflow-x: auto;\n    margin-bottom: 60px;\n    border-radius: 10px;\n    border: 1px solid #eaeaea;\n    box-shadow: 0 4px 15px rgba(0,0,0,0.03);\n  }\n\n  .rk-table {\n    width: 100%;\n    border-collapse: collapse;\n    text-align: left;\n    background: #ffffff;\n  }\n\n  .rk-table th, .rk-table td {\n    padding: 16px 20px;\n    border-bottom: 1px solid #eaeaea;\n  }\n\n  .rk-table th {\n    background-color: #f8f9fa;\n    color: #111111;\n    font-weight: 600;\n    font-size: 1.05em;\n  }\n\n  .rk-table tr:last-child td {\n    border-bottom: none;\n  }\n\n  .rk-table tr:hover td {\n    background-color: #fcfcfc;\n  }\n\n  .rk-features {\n    background-color: #1a1a1a;\n    color: #ffffff;\n    padding: 60px 40px;\n    border-radius: 12px;\n    margin-bottom: 60px;\n  }\n\n  .rk-features-grid {\n    display: grid;\n    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));\n    gap: 40px;\n  }\n\n  .rk-feature-item h4 {\n    font-size: 1.3em;\n    color: #4da3ff;\n    margin-bottom: 10px;\n  }\n\n  .rk-feature-item p {\n    color: #cccccc;\n    font-size: 0.95em;\n  }\n\n  .rk-cta {\n    text-align: center;\n    padding: 60px 20px;\n    background: #f8f9fa;\n    border-radius: 12px;\n    border: 1px solid #eaeaea;\n    margin-bottom: 40px;\n  }\n\n  .rk-btn {\n    display: inline-block;\n    padding: 16px 35px;\n    background: #0056b3;\n    color: #ffffff;\n    text-decoration: none;\n    font-weight: 600;\n    font-size: 1.1em;\n    border-radius: 6px;\n    margin-top: 25px;\n    transition: background 0.3s ease;\n  }\n\n  .rk-btn:hover {\n    background: #004494;\n    color: #ffffff;\n  }\n\n  .rk-footer {\n    text-align: center;\n    padding-top: 20px;\n    border-top: 1px solid #eaeaea;\n    color: #777777;\n    font-size: 0.9em;\n  }\n\n  @media (max-width: 768px) {\n    .rk-hero h1 { font-size: 2.2em; }\n    .rk-features { padding: 40px 20px; }\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"rk-wrapper\"\u003e\n  \n  \u003cdiv class=\"rk-hero\"\u003e\n    \u003ch1\u003ePremium Pure Copper Tubes\u003c\/h1\u003e\n    \u003cp\u003ePure C11000\/T2 Copper Tubes for HVAC, Refrigeration, Plumbing \u0026amp; Industrial Applications\u003c\/p\u003e\n    \u003cdiv class=\"rk-tags\"\u003e\n      \u003cspan class=\"rk-tag\"\u003eCapillary Tubes\u003c\/span\u003e\n      \u003cspan class=\"rk-tag\"\u003eAC Refrigeration Tubes\u003c\/span\u003e\n      \u003cspan class=\"rk-tag\"\u003eAnnealed Tubes\u003c\/span\u003e\n      \u003cspan class=\"rk-tag\"\u003eBent Tubes\u003c\/span\u003e\n      \u003cspan class=\"rk-tag\"\u003eHard-State Tubes\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 class=\"rk-section-title\"\u003eProduct \u003cspan\u003eOverview\u003c\/span\u003e\n\u003c\/h2\u003e\n  \u003cdiv class=\"rk-intro-text\"\u003e\n    \u003cp\u003eRapidKeen pure copper tubes are precision-manufactured from the highest grade \u003cstrong\u003eelectrolytic tough pitch (ETP) copper (C11000 \/ T2)\u003c\/strong\u003e, delivering industry-leading thermal conductivity, corrosion resistance, and long-term durability. Every tube undergoes rigorous quality control, making them the ideal choice for demanding applications in HVAC\/R systems, plumbing, heat exchangers, and medical gas systems. 所有的规格与参数均\u003cstrong\u003e可以按照要求定制\u003c\/strong\u003e。\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 class=\"rk-section-title\"\u003eDetailed \u003cspan\u003eProduct Specifications\u003c\/span\u003e\n\u003c\/h2\u003e\n  \u003cdiv class=\"rk-grid\"\u003e\n    \u003cdiv class=\"rk-card\"\u003e\n      \u003ch3\u003eCapillary Tubes\u003c\/h3\u003e\n      \u003cul class=\"rk-list\"\u003e\n        \u003cli\u003eUltra-precise inner\/outer diameter tolerances\u003c\/li\u003e\n        \u003cli\u003eDiameters: 可以按照要求定制\u003c\/li\u003e\n        \u003cli\u003ePerfect for refrigerant flow control\u003c\/li\u003e\n        \u003cli\u003eSmooth inner surface for consistent flow\u003c\/li\u003e\n        \u003cli\u003eSupplied lengths: 可以按照要求定制\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"rk-card\"\u003e\n      \u003ch3\u003eAC \u0026amp; Refrigeration Tubes\u003c\/h3\u003e\n      \u003cul class=\"rk-list\"\u003e\n        \u003cli\u003eSpecifically designed for HVAC\/R systems\u003c\/li\u003e\n        \u003cli\u003eExceptional thermal conductivity\u003c\/li\u003e\n        \u003cli\u003eCompatible with various refrigerants\u003c\/li\u003e\n        \u003cli\u003eStandard sizes: 可以按照要求定制\u003c\/li\u003e\n        \u003cli\u003eCleaned, degreased \u0026amp; capped for installation\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"rk-card\"\u003e\n      \u003ch3\u003eAnnealed Tubes\u003c\/h3\u003e\n      \u003cul class=\"rk-list\"\u003e\n        \u003cli\u003eSoft \u0026amp; highly malleable for easy bending\u003c\/li\u003e\n        \u003cli\u003eNo cracking or breaking during installation\u003c\/li\u003e\n        \u003cli\u003ePerfect for tight-radius bends\u003c\/li\u003e\n        \u003cli\u003eCoil or straight lengths: 可以按照要求定制\u003c\/li\u003e\n        \u003cli\u003eIdeal for plumbing \u0026amp; gas lines\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"rk-card\"\u003e\n      \u003ch3\u003eBent Tubes \u0026amp; Fittings\u003c\/h3\u003e\n      \u003cul class=\"rk-list\"\u003e\n        \u003cli\u003eCustom bending to your exact specifications\u003c\/li\u003e\n        \u003cli\u003ePrecise angles and radii: 可以按照要求定制\u003c\/li\u003e\n        \u003cli\u003eNo kinking or wall thinning\u003c\/li\u003e\n        \u003cli\u003eU-bends, elbows, coils \u0026amp; custom shapes\u003c\/li\u003e\n        \u003cli\u003ePerfect for heat exchangers \u0026amp; condensers\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"rk-card\"\u003e\n      \u003ch3\u003eStraight \u0026amp; Hollow Tubes\u003c\/h3\u003e\n      \u003cul class=\"rk-list\"\u003e\n        \u003cli\u003eLengths: 可以按照要求定制\u003c\/li\u003e\n        \u003cli\u003eOD range: 可以按照要求定制\u003c\/li\u003e\n        \u003cli\u003eUniform wall thickness throughout\u003c\/li\u003e\n        \u003cli\u003eSmooth, burr-free ends for easy connection\u003c\/li\u003e\n        \u003cli\u003eAvailable in annealed \u0026amp; hard-state\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"rk-card\"\u003e\n      \u003ch3\u003eHard-State Tubes\u003c\/h3\u003e\n      \u003cul class=\"rk-list\"\u003e\n        \u003cli\u003eRigid \u0026amp; dimensionally stable for long runs\u003c\/li\u003e\n        \u003cli\u003eHigh tensile strength \u0026amp; pressure resistance\u003c\/li\u003e\n        \u003cli\u003eIdeal for high-pressure systems\u003c\/li\u003e\n        \u003cli\u003eResists sagging \u0026amp; deformation under load\u003c\/li\u003e\n        \u003cli\u003eCan be annealed on-site for bending\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 class=\"rk-section-title\"\u003eTechnical \u003cspan\u003eSpecifications\u003c\/span\u003e\n\u003c\/h2\u003e\n  \u003cdiv class=\"rk-table-wrapper\"\u003e\n    \u003ctable class=\"rk-table\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eProperty\u003c\/th\u003e\n          \u003cth\u003eValue\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMaterial\u003c\/td\u003e\n          \u003ctd\u003ePure Copper (C11000 \/ T2 ETP)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eThermal Conductivity\u003c\/td\u003e\n          \u003ctd\u003e391 W\/(m·K) @ 20°C\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eElectrical Conductivity\u003c\/td\u003e\n          \u003ctd\u003e≥ 100% IACS\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMelting Point\u003c\/td\u003e\n          \u003ctd\u003e1083°C\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eDensity\u003c\/td\u003e\n          \u003ctd\u003e8.89 g\/cm³\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eTensile Strength (Annealed \/ Hard State)\u003c\/td\u003e\n          \u003ctd\u003e≥ 205 MPa \/ ≥ 295 MPa\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eOuter Diameter \/ Wall Thickness Range\u003c\/td\u003e\n          \u003ctd\u003eOD: 2mm - 150mm \/ WT: 0.3mm - 15mm\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"rk-grid\" style=\"grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));\"\u003e\n    \u003cdiv class=\"rk-card\"\u003e\n      \u003ch3 style=\"color: #0056b3; border-bottom: none;\"\u003eQuality Assurance\u003c\/h3\u003e\n      \u003cp style=\"margin-bottom: 15px;\"\u003eEvery batch of our copper tubes undergoes strict quality control procedures at every stage of production in our certified facilities:\u003c\/p\u003e\n      \u003cul class=\"rk-list\"\u003e\n        \u003cli\u003eMaterial composition analysis using spectrometry\u003c\/li\u003e\n        \u003cli\u003e100% dimensional inspection of critical parameters\u003c\/li\u003e\n        \u003cli\u003eHydrostatic pressure testing for leak-free performance\u003c\/li\u003e\n        \u003cli\u003eVisual inspection for surface defects\u003c\/li\u003e\n        \u003cli\u003eHardness testing to verify temper conditions\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"rk-card\"\u003e\n      \u003ch3 style=\"color: #0056b3; border-bottom: none;\"\u003eOrdering Information\u003c\/h3\u003e\n      \u003cp style=\"margin-bottom: 15px;\"\u003eWe offer competitive pricing and fast shipping worldwide. To place an order, please prepare:\u003c\/p\u003e\n      \u003cul class=\"rk-list\"\u003e\n        \u003cli\u003eTube type (capillary, straight, annealed, bent, etc.)\u003c\/li\u003e\n        \u003cli\u003eOuter diameter (OD) and wall thickness (WT): 可以按照要求定制\u003c\/li\u003e\n        \u003cli\u003eRequired length or coil size: 可以按照要求定制\u003c\/li\u003e\n        \u003cli\u003eQuantity needed\u003c\/li\u003e\n        \u003cli\u003eAny special requirements (custom bending, cutting)\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"rk-features\"\u003e\n    \u003ch2 class=\"rk-section-title\" style=\"color: #fff;\"\u003eWhy Choose \u003cspan style=\"color: #4da3ff;\"\u003eRapidKeen?\u003c\/span\u003e\n\u003c\/h2\u003e\n    \u003cdiv class=\"rk-features-grid\"\u003e\n      \u003cdiv class=\"rk-feature-item\"\u003e\n        \u003ch4\u003e🏆 Premium Quality\u003c\/h4\u003e\n        \u003cp\u003ePure copper, manufactured to the highest standards with strict quality control.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"rk-feature-item\"\u003e\n        \u003ch4\u003e🚚 Fast Shipping\u003c\/h4\u003e\n        \u003cp\u003eOrders ship quickly to destinations worldwide through our reliable logistics network.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"rk-feature-item\"\u003e\n        \u003ch4\u003e⚙️ Custom Solutions\u003c\/h4\u003e\n        \u003cp\u003eCustom sizes, specific lengths, precise bending, and advanced finishing services available (可以按照要求定制).\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"rk-feature-item\"\u003e\n        \u003ch4\u003e💬 Expert Support\u003c\/h4\u003e\n        \u003cp\u003eOur knowledgeable engineering and sales team is ready to assist with all your technical questions.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"rk-cta\"\u003e\n    \u003ch2\u003eReady to Order Your Pure Copper Tubes?\u003c\/h2\u003e\n    \u003cp style=\"font-size: 1.1em; color: #555; max-width: 600px; margin: 15px auto;\"\u003eContact RapidKeen today for a free quote or to discuss your specific engineering requirements.\u003c\/p\u003e\n    \u003ca href=\"\/pages\/contact\" class=\"rk-btn\"\u003eRequest an Instant Quote\u003c\/a\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"rk-footer\"\u003e\n    \u003cp\u003e© RapidKeen. Your trusted global supplier of premium industrial materials and components.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"RapidKeen","offers":[{"title":"OD 3mm (0.118\") \/ 500mm (19.685\")","offer_id":43573319008315,"sku":null,"price":3.1,"currency_code":"USD","in_stock":true},{"title":"OD 3mm (0.118\") \/ 1000mm (39.37\")","offer_id":43573199044667,"sku":null,"price":5.17,"currency_code":"USD","in_stock":true},{"title":"OD 4mm (0.158\") \/ 500mm (19.685\")","offer_id":43573319041083,"sku":null,"price":4.66,"currency_code":"USD","in_stock":true},{"title":"OD 4mm (0.158\") \/ 1000mm (39.37\")","offer_id":43573199208507,"sku":null,"price":7.76,"currency_code":"USD","in_stock":true},{"title":"OD 5mm (0.197\") \/ 500mm (19.685\")","offer_id":43573319073851,"sku":null,"price":4.81,"currency_code":"USD","in_stock":true},{"title":"OD 5mm (0.197\") \/ 1000mm (39.37\")","offer_id":43573199241275,"sku":null,"price":8.01,"currency_code":"USD","in_stock":true},{"title":"OD 6mm (0.236\") \/ 500mm (19.685\")","offer_id":43573319106619,"sku":null,"price":5.12,"currency_code":"USD","in_stock":true},{"title":"OD 6mm (0.236\") \/ 1000mm (39.37\")","offer_id":43573199274043,"sku":null,"price":8.53,"currency_code":"USD","in_stock":true},{"title":"OD 7mm (0.276\") \/ 500mm (19.685\")","offer_id":43573319139387,"sku":null,"price":5.58,"currency_code":"USD","in_stock":true},{"title":"OD 7mm (0.276\") \/ 1000mm (39.37\")","offer_id":43573199306811,"sku":null,"price":9.3,"currency_code":"USD","in_stock":true},{"title":"OD 8mm (0.315\") \/ 500mm (19.685\")","offer_id":43573319172155,"sku":null,"price":7.14,"currency_code":"USD","in_stock":true},{"title":"OD 8mm (0.315\") \/ 1000mm (39.37\")","offer_id":43573199339579,"sku":null,"price":11.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4473\/6059\/files\/precisionmachining.jpg?v=1780575516"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4473\/6059\/collections\/SolidCopperTube.jpg?v=1780580843","url":"https:\/\/rapidkeen.com\/collections\/pure-copper-tube.oembed","provider":"RapidKeen","version":"1.0","type":"link"}