{"id":5125,"date":"2026-07-09T19:16:01","date_gmt":"2026-07-09T19:16:01","guid":{"rendered":"https:\/\/csdcanteen.com\/228\/?page_id=5125"},"modified":"2026-10-27T11:00:10","modified_gmt":"2026-10-27T11:00:10","slug":"copper-stubs","status":"publish","type":"page","link":"https:\/\/csdcanteen.com\/228\/copper-stubs\/","title":{"rendered":"Copper Stubs"},"content":{"rendered":"\t\t
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Copper Stubs<\/h1>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\tPrecision-engineered copper stubs and customized headers deliver leak-proof refrigerant pathways for reliable, long-lasting HVAC performance. \n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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\"Small Components. Critical Connection.\u201d<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\tIf you’ve ever worked on HVAC headers, you know the connections have to be right. A sloppy joint or a poorly sized stub and you’re looking at leaks, flow problems, and callbacks nobody wants. Our copper stubs are built to take that worry off the table. They’re made from refrigeration-grade copper, sized accurately, and designed to join up cleanly with refrigerant piping so everything flows the way it should. Whether you’re building headers for VRF systems, heat pumps, chillers, or commercial refrigeration, these stubs give you a solid, reliable connection point that holds up over the life of the system.\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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227 Enterprise makes them in OD sizes from 1\/4\u2033 to 5\/8\u2033 with wall thicknesses from 0.5 mm to 0.9 mm, so there’s enough range to fit most header designs and OEM specs. Every stub goes through quality checks for dimensional accuracy before it ships \u2014 because a fraction of a millimeter matters when you’re brazing joints and expecting them to stay leak-free for years. If you’ve got a custom requirement or a specific OEM drawing, we can work to that too. At the end of the day, a copper stub is a simple part, but when it’s made right, it makes the whole system easier to build and more dependable to run. That’s what we’re aiming for with every piece we produce.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\n \n Product <\/span> \n \n Specification<\/b> <\/span>\n <\/h4>\n <\/div>\n \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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PARAMETER<\/th>\nSPECIFICATION<\/th>\n<\/tr>\n<\/thead>\n
Product<\/th>\nCopper Stubs<\/td>\n<\/tr>\n\n
Application<\/th>\nHVAC&R Headers, VRF\/VRV Systems, Heat Pumps, Chillers & Commercial Refrigeration<\/td>\n<\/tr>\n
Function<\/th>\nProvides Secure Connections Between Refrigerant Pipelines & Header Assemblies<\/td>\n<\/tr>\n
Material<\/th>\nPremium Refrigeration-Grade Copper<\/td>\n<\/tr>\n
Outer Diameter (OD)<\/th>\n1\/4\u2033 to 5\/8\u2033<\/td>\n<\/tr>\n
Wall Thickness<\/th>\n0.5 mm to 0.9 mm<\/td>\n<\/tr>\n
Length<\/th>\nCustomizable as per OEM & Project Requirements<\/td>\n<\/tr>\n
Construction<\/th>\nPrecision-Engineered One-Piece Copper Stub<\/td>\n<\/tr>\n
Connection Type<\/th>\nBrazed Copper Connection<\/td>\n<\/tr>\n
Header Compatibility<\/th>\nCompatible with Multiple HVAC Header Configurations<\/td>\n<\/tr>\n
Refrigerant Compatibility<\/th>\nSuitable for R410A, R32 & Other Standard Refrigerants<\/td>\n<\/tr>\n
Surface Finish<\/th>\nClean, Burr-Free & Ready for Brazing<\/td>\n<\/tr>\n
Quality Inspection<\/th>\n100% Dimensional & Visual Inspection<\/td>\n<\/tr>\n
Testing<\/th>\n100% Leak & Fitment Verification<\/td>\n<\/tr>\n
Customization<\/th>\nAvailable as per OEM Drawings, Header Designs & Length Requirements<\/td>\n<\/tr>\n
Compliance<\/th>\nRoHS-Compliant Manufacturing<\/td>\n<\/tr>\n\n\n\n\n\n<\/tbody>\n<\/table>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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