{"product_id":"bella-bays-copper-tubing-3-8-in-x-50-ft-seamless-refrigeration-coil","title":"BELLA BAYS Copper Tubing 3\/8 in x 50 ft - Seamless Refrigeration Coil","description":"\u003cp\u003eIn this review the BELLA BAYS copper tubing 3\/8 in OD x 0.320 in ID is evaluated for HVAC, refrigeration and DIY use; the bottom line is that it is a practical, workmanlike refrigeration tube for installers and hobbyists who need a long, seamless coil with reliable thermal and corrosion resistance. The 50 ft coil and annealed UNS C12200 construction make it especially suited to repair or custom routing where ease of bending and long service life matter, and the review focuses on build quality, handling, and real application notes.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e Annealed UNS C12200 copper meets ASTM-B280, providing a known metallurgy for refrigeration and HVAC work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e The 3\/8 in OD x 0.320 in ID with a 0.028 in wall gives consistent flow capacity while remaining easy to bend and shape.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength and form:\u003c\/strong\u003e At 50 ft in a seamless coil, the tubing is long enough for many appliance and system repairs without joints that increase leak risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion resistance:\u003c\/strong\u003e Nitrogen charged treatment reduces oxidation and impurities, improving long-term reliability in condenser and refrigeration service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkability:\u003c\/strong\u003e The annealed, soft tube bends cleanly and can be cut and joined with sweating or flare fittings for versatile installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide application:\u003c\/strong\u003e Suitable for refrigeration, HVAC, ACR piping, and also for industrial and DIY projects where copper conductivity and formability are required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis tubing is aimed at HVAC technicians, refrigeration repair professionals, and advanced DIYers who need a dependable, ASTM-B280 compliant copper coil in a common 3\/8 in size. It is particularly useful when a seamless run is preferred to minimize leak points and when good thermal conductivity and corrosion resistance are required.\u003c\/p\u003e\n\u003cp\u003eThose who need hard, rigid tubing for structural work or who require highly specialized alloying beyond UNS C12200 should look elsewhere. Also, buyers who need pre-flared or pre-cut lengths for immediate plug-and-play fitting may prefer ready-made assemblies.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-quality UNS C12200 copper that conforms to ASTM-B280, offering dependable thermal performance.\u003c\/li\u003e\n\u003cli\u003eSoft annealed coil is easy to bend and shape for custom routing and DIY projects.\u003c\/li\u003e\n\u003cli\u003eNitrogen charged treatment improves resistance to oxidation and extends service life in condenser use.\u003c\/li\u003e\n\u003cli\u003eLong 50 ft length reduces the need for multiple joints on many typical repairs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users report mixed results on flatness after bending, so very tight tolerances may require careful handling.\u003c\/li\u003e\n\u003cli\u003eNot intended as a rigid structural tube or for applications requiring specially tempered copper variants.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAnnealed UNS C12200 copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003eASTM-B280\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e3\/8 in (9.53 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter\u003c\/td\u003e\n\u003ctd\u003e0.320 in (8.13 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWall Thickness\u003c\/td\u003e\n\u003ctd\u003e0.028 in (0.7 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e50 ft (15.24 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm\u003c\/td\u003e\n\u003ctd\u003eSeamless coil, soft (annealed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor HVAC professionals and resourceful DIYers who need a reliable, long seamless coil, this 3\/8 in copper tubing delivers good value thanks to its ASTM-B280 grade copper, ease of bending, and corrosion-resistant treatment. It is a practical choice for refrigeration, air conditioning repairs, and custom piping where longevity and thermal performance matter.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this tubing be flared or sweated?\u003c\/strong\u003e\u003cbr\u003eYes. The annealed, soft copper is suitable for both sweating and flare fittings used in refrigeration and HVAC assemblies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this tubing ready for condenser service?\u003c\/strong\u003e\u003cbr\u003eThe tubing is nitrogen charged and treated to reduce oxidation and impurities, making it appropriate for condenser and refrigeration use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it bend without kinking?\u003c\/strong\u003e\u003cbr\u003eIt bends easily for most routing tasks, but careful handling is recommended to avoid localized flatness or kinks on very tight bends.\u003c\/p\u003e","brand":"BELLA BAYS","offers":[{"title":"Default Title","offer_id":48189059760347,"sku":"B0BM4BZ2GG","price":78.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91GLZWV-1wL._AC_SL1500_eaa44e9f-ab70-40db-8443-d2f81a6e5b4d.jpg?v=1769515753","url":"https:\/\/gearmusthave.com\/products\/bella-bays-copper-tubing-3-8-in-x-50-ft-seamless-refrigeration-coil","provider":"GearMustHave","version":"1.0","type":"link"}