🛠 The 20×20×1,5 mm profile tube is the most practical light square
Profile tube 20×20 mm with wall thickness 1,5 mm is the workhorse of light structures and the most popular small section. The electric-resistance-welded steel tube made from Ст3 (С235), weighing 0,99 kg/m is the border between decoration and working profile: it is still convenient to assemble by hand, but it already confidently carries its own load of the frame. A versatile choice for home and workshop.
🏗️ Main areas of application:
- Furniture and shelving frames: stronger than smaller cross-sections, holds shelves and countertops.
- Arcs of greenhouses and greenhouses: bends well, holds film and polycarbonate.
- Light fences and lattices: section filling, vertical elements.
- Windows and merchandising equipment: neat square for visible structures.
✅ Advantages of the steel pipe from SteelStream
We supply a profile tube by ГОСТ 8639-82 / ДСТУ EN 10219 supplied in standard 6 m lengths (how to choose the section and wall thickness, weight, installation - in Technical documentation).
- Exact weight: you pay for the actual linear length, without the lightweight wall.
- Honest Section: Real 20×20×1,5 mm, flat geometry for butt welding.
- Convenient format: lightweight length, easy to cut and assemble by hand.
🚚 How to buy a profile tube?
We sell by the linear metre, the price is per metre.
- ✂️ Precise cutting: we cut lengths to the size of your drawing for convenient transportation.
- 🚛 Expedited delivery: we deliver in Kyiv, Vyshneve, Brovary and the region using our own vehicles.
- ⚖️ Pick-up: from the warehouse at a convenient time.
- 💳 Convenient payment: cash on delivery, card or cashless with VAT.
🔗 Recommended related products
- Profile tube 20x20x2,0 — the same section with a reinforced wall.
- Profile tube 40x20 — rectangular section for fence and frame logs.
- Steel strip — for scarfs, connections and fasteners.
📚 Useful materials from the blog
- Greenhouse frame made of profile tube — optimal dimensions and pitch of arcs, where 20×20 is the most feasible.
- Profile or round pipe — when a square profile is more profitable than a round one for the frame.
- Typical errors when ordering a profile tube — about length margin, wall thickness and common miscalculations.
👉 Go to profile tube catalog — all sections and wall thicknesses.