{"product_id":"brass-round-tube-hollow-pipe-od-1-5-25mm-wall-0-5mm-500mm","title":"Brass Round Tube Hollow Pipe OD 1.5–25mm | Wall 0.5mm | 500mm Length","description":"\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I choose the right OD size for my project?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Measure the opening or shaft your tube needs to fit around or inside. The OD (outer diameter) is the outside measurement. For example, if you need a tube that slides over a 4mm rod, choose an OD of 5mm (ID 4mm). All sizes are listed in millimeters — to convert, divide by 25.4 for inches (e.g., 10mm OD ≈ 3\/8\\\".\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the wall thickness, and does it affect strength?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"All tubes in this listing have a uniform 0.5mm wall thickness. While this is a thin-wall tube suited for lightweight structural, decorative, and precision applications, it is generally not recommended for high-pressure fluid lines. For heavier load-bearing use, a thicker-wall brass tube is typically advised.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can these brass tubes be used outdoors or in humid environments?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Brass offers naturally good corrosion resistance compared to plain steel, making it suitable for moderately humid or indoor-outdoor environments. However, in highly corrosive or marine conditions, brass may develop a patina over time. A clear lacquer or sealant coat is generally recommended for prolonged outdoor exposure.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What thread or fitting standards are compatible with these tubes?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These are plain, unthreaded hollow tubes. They are compatible with standard metric fittings, compression fittings, or push-fit connectors sized to match the OD. For threaded connections, you would typically need to add a brass compression fitting or ferrule that matches your chosen OD. Contact us to confirm compatibility with your specific fitting.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I cut or solder these tubes?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Brass is generally easy to cut with a fine-tooth hacksaw, pipe cutter, or rotary tool, and it solders well with standard lead-free or silver solder. The 0.5mm wall thickness means a light touch is recommended when cutting to avoid deforming the tube.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What are the most common uses for these brass hollow tubes?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These tubes are commonly used in scale model making, RC aircraft frames, jewelry and craft projects, DIY furniture hardware, pen turning, telescope and optical instrument assembly, and small-scale plumbing or fluid routing prototypes.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How long is each tube, and can I order custom lengths?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Each tube is 500mm (≈19.7\\\") long. Custom lengths are not available through this listing. If you need a specific length, the tubes can be cut to size using standard metalworking tools.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003eBrass Round Tube — Precision Hollow Pipe for DIY, Modeling \u0026amp; Craft Projects\u003c\/h2\u003e\n    \u003cp\u003eWhether you're building a scale model, fabricating a custom furniture piece, or need a reliable spacer for a mechanical assembly, finding a brass round tube in exactly the right diameter is often the hardest part. Machinists, hobbyists, pen turners, and makers all run into the same wall: hardware stores carry only a handful of sizes, leaving you to compromise on fit. This listing solves that with 32 OD sizes in a single product.\u003c\/p\u003e\n    \u003cp\u003eEach tube is a seamless brass hollow round pipe with an outer diameter (OD) ranging from 1.5mm (≈1\/16\") to 25mm (≈1\"), a uniform wall thickness of 0.5mm, and a cut length of 500mm (≈19.7\"). The inner diameter (ID) is always 0.5mm less than the OD on each side — for example, the 6mm OD tube has a 5mm ID. Material is standard C260 cartridge brass (CuZn30), known for its machinability, solderability, and warm golden finish.\u003c\/p\u003e\n    \u003cp\u003eTypical applications include scale model aircraft and train frames, telescope tube assemblies, pen turning blanks, DIY lamp and furniture hardware, jewelry findings, and small-bore fluid routing prototypes where a lightweight brass hollow tube for model making is needed. The 500mm length gives you enough material to cut multiple shorter pieces from a single order.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-compat\"\u003e\n    \u003cspan class=\"hdiy-compat-icon\"\u003eℹ️\u003c\/span\u003e\n    \u003cstrong\u003eCompatibility Note:\u003c\/strong\u003e These are plain, unthreaded metric tubes. OD and ID dimensions follow metric standards. Verify your required OD and ID against the variant options before ordering — wall thickness is fixed at 0.5mm across all sizes.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e✅ Key Features of These Brass Round Hollow Tubes\u003c\/h2\u003e\n  \u003cul class=\"hdiy-features\"\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003e32 OD Sizes in One Listing\u003c\/strong\u003e — From 1.5mm (≈1\/16\") to 25mm (≈1\"), covering the full range needed for precision DIY brass tubing projects without ordering from multiple suppliers.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003eConsistent 0.5mm Wall Thickness\u003c\/strong\u003e — Uniform thin-wall construction across all sizes ensures predictable weight, flex, and cut behavior — ideal for brass hollow tube for model making and craft applications.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e✂️\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003eEasy to Cut, Solder \u0026amp; Shape\u003c\/strong\u003e — C260 cartridge brass machines cleanly with standard tools, accepts lead-free solder readily, and can be bent with a tube bender without cracking at this wall thickness.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003eNatural Corrosion Resistance\u003c\/strong\u003e — Brass resists oxidation better than plain steel in typical indoor and moderately humid environments, reducing the need for protective coatings in most DIY and workshop settings.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e📏\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003e500mm Working Length\u003c\/strong\u003e — Each piece is 500mm (≈19.7\") long, giving you enough material to cut multiple sections per tube — useful for small-bore brass pipe projects requiring several identical pieces.\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cspan class=\"hdiy-icon\"\u003e✨\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003eSmooth Golden Finish\u003c\/strong\u003e — The natural brass surface finish is clean and uniform, suitable for decorative applications, pen turning, jewelry hardware, and lamp components without additional finishing.\u003c\/span\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003e📐 Technical Specifications — Brass Hollow Round Tube\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-table-wrap\"\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eBrass (C260 \/ CuZn30 cartridge brass, typically)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eTube Shape\u003c\/th\u003e\n\u003ctd\u003eRound, hollow (seamless)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eOuter Diameter (OD) Range\u003c\/th\u003e\n\u003ctd\u003e1.5mm (≈1\/16\") – 25mm (≈1\") — see variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWall Thickness\u003c\/th\u003e\n\u003ctd\u003e0.5mm (uniform across all sizes)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eInner Diameter (ID)\u003c\/th\u003e\n\u003ctd\u003eOD minus 1.0mm (e.g., 10mm OD = 9mm ID) — see variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e500mm (≈19.7\") per piece\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eThread \/ Fitting Type\u003c\/th\u003e\n\u003ctd\u003eUnthreaded plain tube — compatible with metric compression fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eSurface Finish\u003c\/th\u003e\n\u003ctd\u003eNatural brass (bright golden), uncoated\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eQuantity per Order\u003c\/th\u003e\n\u003ctd\u003eSee variant options \/ listing quantity\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eRecommended Uses\u003c\/th\u003e\n\u003ctd\u003eModel making, pen turning, lamp hardware, jewelry, DIY fabrication\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eContact us to confirm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-note\"\u003e\n    \u003cspan class=\"hdiy-note-icon\"\u003e⚠️\u003c\/span\u003e\n    \u003cstrong\u003eSpec Confirmation:\u003c\/strong\u003e Material grade and exact tolerances are based on typical C260 brass specifications. If your application requires certified material or tight dimensional tolerances (e.g., ±0.05mm), please contact us before ordering to confirm.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-faq\"\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I choose the right OD size for my project?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eMeasure the opening or shaft your tube needs to fit around or inside. The OD (outer diameter) is the outside measurement. For example, if you need a tube that slides over a 4mm rod, choose an OD of 5mm (ID 4mm). All sizes are listed in millimeters — to convert, divide by 25.4 for inches (e.g., 10mm OD ≈ 3\/8\").\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the wall thickness, and does it affect strength?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eAll tubes in this listing have a uniform 0.5mm wall thickness. While this is a thin-wall tube suited for lightweight structural, decorative, and precision applications, it is generally not recommended for high-pressure fluid lines. For heavier load-bearing use, a thicker-wall brass tube is typically advised.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan these brass tubes be used outdoors or in humid environments?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eBrass offers naturally good corrosion resistance compared to plain steel, making it suitable for moderately humid or indoor-outdoor environments. However, in highly corrosive or marine conditions, brass may develop a patina over time. A clear lacquer or sealant coat is generally recommended for prolonged outdoor exposure.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat thread or fitting standards are compatible with these tubes?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThese are plain, unthreaded hollow tubes. They are compatible with standard metric fittings, compression fittings, or push-fit connectors sized to match the OD. For threaded connections, you would typically need to add a brass compression fitting or ferrule that matches your chosen OD. Contact us to confirm compatibility with your specific fitting.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I cut or solder these tubes?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eYes. Brass is generally easy to cut with a fine-tooth hacksaw, pipe cutter, or rotary tool, and it solders well with standard lead-free or silver solder. The 0.5mm wall thickness means a light touch is recommended when cutting to avoid deforming the tube.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat are the most common uses for these brass hollow tubes?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThese tubes are commonly used in scale model making, RC aircraft frames, jewelry and craft projects, DIY furniture hardware, pen turning, telescope and optical instrument assembly, and small-scale plumbing or fluid routing prototypes.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow long is each tube, and can I order custom lengths?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eEach tube is 500mm (≈19.7\") long. Custom lengths are not available through this listing. If you need a specific length, the tubes can be cut to size using standard metalworking tools.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-cta\"\u003e\n    🛒 Select your \u003cstrong\u003esize (OD x ID) and length\u003c\/strong\u003e above, then add to cart — ships from our US warehouse.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"1.5mm x 0.5mm \/ 0.5mm \/ 500mm","offer_id":52332712100114,"sku":"AdaahDZ34464x1","price":35.62,"currency_code":"USD","in_stock":true},{"title":"2mm x 1mm \/ 0.5mm \/ 500mm","offer_id":52332712132882,"sku":"AdaahDZ34474x1","price":35.62,"currency_code":"USD","in_stock":true},{"title":"2.5mm x 1.5mm \/ 0.5mm \/ 500mm","offer_id":52332712165650,"sku":"AdaahDZ34480x1","price":35.62,"currency_code":"USD","in_stock":true},{"title":"3mm x 2mm \/ 0.5mm \/ 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\/ 500mm","offer_id":52332712427794,"sku":"AdaahDZ34540x1","price":36.98,"currency_code":"USD","in_stock":true},{"title":"7mm x 6mm \/ 0.5mm \/ 500mm","offer_id":52332712460562,"sku":"AdaahDZ34545x1","price":37.2,"currency_code":"USD","in_stock":true},{"title":"7.5mm x 6.5mm \/ 0.5mm \/ 500mm","offer_id":52332712493330,"sku":"AdaahDZ34552x1","price":37.66,"currency_code":"USD","in_stock":true},{"title":"8mm x 7mm \/ 0.5mm \/ 500mm","offer_id":52332712526098,"sku":"AdaahDZ34559x1","price":38.15,"currency_code":"USD","in_stock":true},{"title":"8.5mm x 7.5mm \/ 0.5mm \/ 500mm","offer_id":52332712558866,"sku":"AdaahDZ34568x1","price":38.07,"currency_code":"USD","in_stock":true},{"title":"9mm x 8mm \/ 0.5mm \/ 500mm","offer_id":52332712591634,"sku":"AdaahDZ34572x1","price":39.1,"currency_code":"USD","in_stock":true},{"title":"9.5mm x 8.5mm \/ 0.5mm \/ 500mm","offer_id":52332712624402,"sku":"AdaahDZ34578x1","price":38.75,"currency_code":"USD","in_stock":true},{"title":"10mm x 9mm \/ 0.5mm \/ 500mm","offer_id":52332712657170,"sku":"AdaahDZ34584x1","price":39.51,"currency_code":"USD","in_stock":true},{"title":"11mm x 10mm \/ 0.5mm \/ 500mm","offer_id":52332712689938,"sku":"AdaahDZ34593x1","price":39.92,"currency_code":"USD","in_stock":true},{"title":"12mm x 11mm \/ 0.5mm \/ 500mm","offer_id":52332712722706,"sku":"AdaahDZ34599x1","price":40.32,"currency_code":"USD","in_stock":true},{"title":"13mm x 12mm \/ 0.5mm \/ 500mm","offer_id":52332712755474,"sku":"AdaahDZ34608x1","price":40.73,"currency_code":"USD","in_stock":true},{"title":"14mm x 13mm \/ 0.5mm \/ 500mm","offer_id":52332712788242,"sku":"AdaahDZ34613x1","price":40.87,"currency_code":"USD","in_stock":true},{"title":"15mm x 14mm \/ 0.5mm \/ 500mm","offer_id":52332712821010,"sku":"AdaahDZ34622x1","price":41.28,"currency_code":"USD","in_stock":true},{"title":"16mm x 15mm \/ 0.5mm \/ 500mm","offer_id":52332712853778,"sku":"AdaahDZ34630x1","price":41.87,"currency_code":"USD","in_stock":true},{"title":"17mm x 16mm \/ 0.5mm \/ 500mm","offer_id":52332712886546,"sku":"AdaahDZ34635x1","price":42.55,"currency_code":"USD","in_stock":true},{"title":"18mm x 17mm \/ 0.5mm \/ 500mm","offer_id":52332712919314,"sku":"AdaahDZ34639x1","price":43.18,"currency_code":"USD","in_stock":true},{"title":"19mm x 18mm \/ 0.5mm \/ 500mm","offer_id":52332712952082,"sku":"AdaahDZ34644x1","price":43.86,"currency_code":"USD","in_stock":true},{"title":"21mm x 20mm \/ 0.5mm \/ 500mm","offer_id":52332712984850,"sku":"AdaahDZ34653x1","price":44.87,"currency_code":"USD","in_stock":true},{"title":"22mm x 21mm \/ 0.5mm \/ 500mm","offer_id":52332713017618,"sku":"AdaahDZ34657x1","price":45.55,"currency_code":"USD","in_stock":true},{"title":"23mm x 22mm \/ 0.5mm \/ 500mm","offer_id":52332713050386,"sku":"AdaahDZ34662x1","price":45.36,"currency_code":"USD","in_stock":true},{"title":"24mm x 23mm \/ 0.5mm \/ 500mm","offer_id":52332713083154,"sku":"AdaahDZ34666x1","price":46.04,"currency_code":"USD","in_stock":true},{"title":"25mm x 24mm \/ 0.5mm \/ 500mm","offer_id":52332713115922,"sku":"AdaahDZ34670x1","price":46.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture3of11_8285a2d4-c50c-4e7d-b1b8-7d458b467bb6.jpg?v=1781183734","url":"https:\/\/homediyer.com\/products\/brass-round-tube-hollow-pipe-od-1-5-25mm-wall-0-5mm-500mm","provider":"HomeDIYer","version":"1.0","type":"link"}