{"product_id":"abs-square-tube-250mm-box-section-pipe-model-building-diy","title":"ABS Square Tube 250mm — 3\/4\/6\/8mm Box Section Pipe for Model Building \u0026 DIY","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 tube size for my project?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Match the tube's outer dimension to the structural scale of your model or frame. For 1:87 (HO scale) models, 3×3mm tubes are typically ideal. For larger 1:48 or 1:24 scale builds, 6×8mm tubes generally work better. When in doubt, order a 1-piece sample first to test fit before committing to a larger pack.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What wall thickness do these ABS square tubes have?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Wall thickness varies by diameter. In most cases, smaller tubes (3×3mm) have a wall thickness of approximately 0.5–0.8mm, while larger tubes (8×8mm) are generally 1.0–1.5mm. Please contact us to confirm the exact wall thickness for your chosen size.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can these tubes be used outdoors?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"ABS plastic has moderate UV resistance and is generally suitable for short-term outdoor use or display. For long-term outdoor exposure, we recommend applying a UV-protective clear coat. These tubes are not rated for structural load-bearing outdoor applications.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these tubes compatible with standard ABS cement or plastic glue?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. These tubes are made from standard ABS plastic and bond well with ABS solvent cement, MEK-based adhesives, and most plastic model glues (e.g., Tamiya Extra Thin). They can also be painted with acrylic or enamel paints after light sanding.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I cut these tubes to a shorter length?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. ABS plastic cuts cleanly with a hobby knife, razor saw, or fine-tooth saw. For precise cuts, score and snap works well on smaller diameters (3–4mm). Larger sizes (6–8mm) are best cut with a miter box and razor saw for a clean, square edge.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I decide between 1-piece and bulk packs?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"If you're testing a new design or need just one structural element, the 1Pcs or 2Pcs options let you prototype without waste. For full model builds, dioramas, or repeat production runs, the 10–100Pcs packs offer a lower per-unit cost and ensure you have consistent material on hand.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the load-bearing or strength rating of these tubes?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These tubes are designed for scale modeling, crafts, and light DIY framing — not structural or load-bearing construction. ABS plastic typically has a tensile strength of around 40–50 MPa, which is sufficient for model frameworks, display structures, and hobby applications.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003eABS Square Tube 250mm — Precision Box Section Pipe for Scale Models \u0026amp; DIY Builds\u003c\/h2\u003e\n    \u003cp\u003eScale modelers, diorama builders, and DIY makers know the frustration of finding structural tubing that's both dimensionally accurate and easy to work with. Whether you're framing a 1:48 architectural model, building a tabletop terrain piece, or prototyping a custom jig, off-spec or flimsy tubing wastes time and ruins results. These ABS plastic square tubes give you a clean, consistent hollow box section that cuts, bonds, and paints exactly as expected — every time.\u003c\/p\u003e\n    \u003cp\u003eEach tube measures 250mm (≈9.8\") in length and is available in four outer dimensions: 3×3mm (≈1\/8\"), 4×4mm (≈5\/32\"), 6×6mm (≈1\/4\"), and 8×8mm (≈5\/16\"). All tubes are extruded from standard ABS plastic with a smooth matte surface finish. Pack sizes range from 1 to 100 pieces, so you can order a single sample or stock up for a full production run.\u003c\/p\u003e\n    \u003cp\u003eThese ABS square tubes are a go-to choice for HO and N scale model railroad structures, architectural scale model framing, tabletop wargaming terrain, and custom RC body reinforcement. Their uniform cross-section makes them ideal for any application where a square hollow profile is needed — from model building supply projects to lightweight DIY craft frameworks.\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 tubes are made from standard ABS plastic and are compatible with ABS solvent cement, MEK adhesives, Tamiya Extra Thin, and most acrylic\/enamel paints. All four sizes share the same 250mm length — select your diameter and pack quantity above.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e✅ Key Features of These ABS Square Plastic Tubes\u003c\/h2\u003e\n  \u003cul class=\"hdiy-features\"\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eFour Precise Outer Dimensions\u003c\/strong\u003e — Available in 3×3mm, 4×4mm, 6×6mm, and 8×8mm, giving you the right scale for HO model railroad structures, architectural models, and DIY framing projects.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e✂️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eClean-Cutting ABS Material\u003c\/strong\u003e — Scores and snaps cleanly on smaller sizes; cuts with a razor saw or hobby knife on all sizes, leaving a smooth, burr-free edge without cracking or splintering.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔗\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eBonds with Standard Plastic Adhesives\u003c\/strong\u003e — Compatible with ABS cement, MEK-based solvent glue, and model cement, creating strong, gap-free joints for scale model building supply applications.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🎨\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003ePaint-Ready Matte Surface\u003c\/strong\u003e — The smooth matte exterior accepts acrylic, enamel, and lacquer paints after light sanding — no priming required for most hobby paints.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eFlexible Pack Sizes (1–100 Pcs)\u003c\/strong\u003e — Order a single piece to test fit in your design, or buy in bulk for dioramas, terrain boards, and repeat production runs at a lower per-unit cost.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📏\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eConsistent 250mm Length\u003c\/strong\u003e — Each tube is cut to a uniform 250mm (≈9.8\") length, making it easy to plan cuts, minimize waste, and maintain consistent proportions across your ABS plastic square tube build.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003e📐 Technical Specifications — ABS Square Box Section 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\u003eABS Plastic (Acrylonitrile Butadiene Styrene)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eProfile Shape\u003c\/th\u003e\n\u003ctd\u003eSquare hollow box section\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eAvailable Outer Dimensions\u003c\/th\u003e\n\u003ctd\u003e3×3mm (≈1\/8\"), 4×4mm (≈5\/32\"), 6×6mm (≈1\/4\"), 8×8mm (≈5\/16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e250mm (≈9.8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWall Thickness\u003c\/th\u003e\n\u003ctd\u003eSee variant options — contact us to confirm per size\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eSurface Finish\u003c\/th\u003e\n\u003ctd\u003eSmooth matte\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCompatible Adhesives\u003c\/th\u003e\n\u003ctd\u003eABS solvent cement, MEK glue, Tamiya Extra Thin, CA glue\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCompatible Paints\u003c\/th\u003e\n\u003ctd\u003eAcrylic, enamel, lacquer (light sanding recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003ePack Size Options\u003c\/th\u003e\n\u003ctd\u003e1, 2, 5, 10, 20, 50, 100 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eRecommended Use\u003c\/th\u003e\n\u003ctd\u003eScale model building, dioramas, DIY craft framing, RC body reinforcement\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eNot Recommended For\u003c\/th\u003e\n\u003ctd\u003eStructural load-bearing or long-term outdoor applications without UV coating\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\u003eHeads up:\u003c\/strong\u003e Wall thickness is not printed on packaging. If your project requires a specific wall thickness, please contact us before ordering and we'll confirm the exact spec for your chosen diameter.\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 tube size for my project?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eMatch the tube's outer dimension to the structural scale of your model or frame. For 1:87 (HO scale) models, 3×3mm tubes are typically ideal. For larger 1:48 or 1:24 scale builds, 6×8mm tubes generally work better. When in doubt, order a 1-piece sample first to test fit before committing to a larger pack.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat wall thickness do these ABS square tubes have?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eWall thickness varies by diameter. In most cases, smaller tubes (3×3mm) have a wall thickness of approximately 0.5–0.8mm, while larger tubes (8×8mm) are generally 1.0–1.5mm. Please contact us to confirm the exact wall thickness for your chosen size.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan these tubes be used outdoors?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eABS plastic has moderate UV resistance and is generally suitable for short-term outdoor use or display. For long-term outdoor exposure, we recommend applying a UV-protective clear coat. These tubes are not rated for structural load-bearing outdoor applications.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eAre these tubes compatible with standard ABS cement or plastic glue?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eYes. These tubes are made from standard ABS plastic and bond well with ABS solvent cement, MEK-based adhesives, and most plastic model glues (e.g., Tamiya Extra Thin). They can also be painted with acrylic or enamel paints after light sanding.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I cut these tubes to a shorter length?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eYes. ABS plastic cuts cleanly with a hobby knife, razor saw, or fine-tooth saw. For precise cuts, score and snap works well on smaller diameters (3–4mm). Larger sizes (6–8mm) are best cut with a miter box and razor saw for a clean, square edge.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I decide between 1-piece and bulk packs?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eIf you're testing a new design or need just one structural element, the 1Pcs or 2Pcs options let you prototype without waste. For full model builds, dioramas, or repeat production runs, the 10–100Pcs packs offer a lower per-unit cost and ensure you have consistent material on hand.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the load-bearing or strength rating of these tubes?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThese tubes are designed for scale modeling, crafts, and light DIY framing — not structural or load-bearing construction. ABS plastic typically has a tensile strength of around 40–50 MPa, which is sufficient for model frameworks, display structures, and hobby applications.\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 diameter and pack size above, then add to cart — ships from our US warehouse.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"3 x 3mm \/ 250mm \/ 1Pcs","offer_id":52331318149394,"sku":"ZXCKKMX4669x1","price":2.08,"currency_code":"USD","in_stock":true},{"title":"4 x 4mm \/ 250mm \/ 1Pcs","offer_id":52331318182162,"sku":"ZXCKKMX4670x1","price":2.18,"currency_code":"USD","in_stock":true},{"title":"6 x 6mm \/ 250mm \/ 1Pcs","offer_id":52331318214930,"sku":"ZXCKKMX4671x1","price":2.33,"currency_code":"USD","in_stock":true},{"title":"8 x 8mm \/ 250mm \/ 1Pcs","offer_id":52331318247698,"sku":"ZXCKKMX4672x1","price":2.43,"currency_code":"USD","in_stock":true},{"title":"3 x 3mm \/ 250mm \/ 2Pcs","offer_id":52331318280466,"sku":"ZXCKKMX4669x2","price":2.31,"currency_code":"USD","in_stock":true},{"title":"4 x 4mm \/ 250mm \/ 2Pcs","offer_id":52331318313234,"sku":"ZXCKKMX4670x2","price":2.5,"currency_code":"USD","in_stock":true},{"title":"6 x 6mm \/ 250mm \/ 2Pcs","offer_id":52331318346002,"sku":"ZXCKKMX4671x2","price":2.86,"currency_code":"USD","in_stock":true},{"title":"8 x 8mm \/ 250mm \/ 2Pcs","offer_id":52331318378770,"sku":"ZXCKKMX4672x2","price":3.05,"currency_code":"USD","in_stock":true},{"title":"3 x 3mm \/ 250mm \/ 5Pcs","offer_id":52331318411538,"sku":"ZXCKKMX4669x5","price":3.02,"currency_code":"USD","in_stock":true},{"title":"4 x 4mm \/ 250mm \/ 5Pcs","offer_id":52331318444306,"sku":"ZXCKKMX4670x5","price":3.52,"currency_code":"USD","in_stock":true},{"title":"6 x 6mm \/ 250mm \/ 5Pcs","offer_id":52331318477074,"sku":"ZXCKKMX4671x5","price":4.35,"currency_code":"USD","in_stock":true},{"title":"8 x 8mm \/ 250mm \/ 5Pcs","offer_id":52331318509842,"sku":"ZXCKKMX4672x5","price":4.81,"currency_code":"USD","in_stock":true},{"title":"3 x 3mm \/ 250mm \/ 10Pcs","offer_id":52331318542610,"sku":"ZXCKKMX4669x10","price":4.16,"currency_code":"USD","in_stock":true},{"title":"4 x 4mm \/ 250mm \/ 10Pcs","offer_id":52331318575378,"sku":"ZXCKKMX4670x10","price":5.17,"currency_code":"USD","in_stock":true},{"title":"6 x 6mm \/ 250mm \/ 10Pcs","offer_id":52331318608146,"sku":"ZXCKKMX4671x10","price":6.81,"currency_code":"USD","in_stock":true},{"title":"8 x 8mm \/ 250mm \/ 10Pcs","offer_id":52331318640914,"sku":"ZXCKKMX4672x10","price":7.81,"currency_code":"USD","in_stock":true},{"title":"3 x 3mm \/ 250mm \/ 20Pcs","offer_id":52331318673682,"sku":"ZXCKKMX4669x20","price":6.49,"currency_code":"USD","in_stock":true},{"title":"4 x 4mm \/ 250mm \/ 20Pcs","offer_id":52331318706450,"sku":"ZXCKKMX4670x20","price":8.49,"currency_code":"USD","in_stock":true},{"title":"6 x 6mm \/ 250mm \/ 20Pcs","offer_id":52331318739218,"sku":"ZXCKKMX4671x20","price":12.12,"currency_code":"USD","in_stock":true},{"title":"8 x 8mm \/ 250mm \/ 20Pcs","offer_id":52331318771986,"sku":"ZXCKKMX4672x20","price":14.78,"currency_code":"USD","in_stock":true},{"title":"3 x 3mm \/ 250mm \/ 50Pcs","offer_id":52331318804754,"sku":"ZXCKKMX4669x50","price":14.12,"currency_code":"USD","in_stock":true},{"title":"4 x 4mm \/ 250mm \/ 50Pcs","offer_id":52331318837522,"sku":"ZXCKKMX4670x50","price":19.75,"currency_code":"USD","in_stock":true},{"title":"6 x 6mm \/ 250mm \/ 50Pcs","offer_id":52331318870290,"sku":"ZXCKKMX4671x50","price":29.02,"currency_code":"USD","in_stock":true},{"title":"8 x 8mm \/ 250mm \/ 50Pcs","offer_id":52331318903058,"sku":"ZXCKKMX4672x50","price":35.66,"currency_code":"USD","in_stock":true},{"title":"3 x 3mm \/ 250mm \/ 100Pcs","offer_id":52331318935826,"sku":"ZXCKKMX4669x100","price":27.38,"currency_code":"USD","in_stock":true},{"title":"4 x 4mm \/ 250mm \/ 100Pcs","offer_id":52331318968594,"sku":"ZXCKKMX4670x100","price":38.68,"currency_code":"USD","in_stock":true},{"title":"6 x 6mm \/ 250mm \/ 100Pcs","offer_id":52331319001362,"sku":"ZXCKKMX4671x100","price":57.22,"currency_code":"USD","in_stock":true},{"title":"8 x 8mm \/ 250mm \/ 100Pcs","offer_id":52331319034130,"sku":"ZXCKKMX4672x100","price":70.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture1of4_b67bf59c-729a-4a8e-bab7-7ed4886b29b5.jpg?v=1780912894","url":"https:\/\/homediyer.com\/de\/products\/abs-square-tube-250mm-box-section-pipe-model-building-diy","provider":"HomeDIYer","version":"1.0","type":"link"}