🛠 Profile tube 20×20×2,0 mm — reinforced working square
20×20 mm profile tube with 2,0 mm wall thickness is a reinforced version of the most efficient square. Electric-resistance-welded steel tube made from grade Ст3 (С235), weighing 1,31 kg/m, thanks to the thicker wall, reliably holds the load, so it goes from decorative class to working class. It is chosen for gates, loaded frames and greenhouses, where real strength is required from the profile.
🏗️ Main areas of application:
- Arches of large greenhouses: holds polycarbonate, snow and wind better than a thin profile.
- Light gates and wickets: reinforced wall withstands hinges and variable loads.
- Loaded furniture frames: racks, workbenches, bases under weight.
- Hinged structures: elements that carry their own weight on the span.
✅ Advantages of the steel pipe from SteelStream
We supply profile tubes in standard 6 m lengths in accordance with ГОСТ 8639-82 / ДСТУ EN 10219. Guidance on selecting the section and wall thickness, weight, and installation is available in our Technical documentation.
- Exact weight: you pay for the actual linear length, without the lightweight wall.
- Honest Section: real 20×20×2,0 mm, flat geometry for butt welding.
- Reinforced wall: 2,0 mm holds the load better than 1,5 mm of the same section.
🚚 How to buy a profile tube?
We sell by the linear metre, the price is per metre.
- ✂️ Precise cutting: we cut the lengths to the size according to 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 20x20x1,5 — the same section with a thinner wall for easier tasks.
- Profile tube 40x20x2,0 — 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 20×20×2 is one of the best options.
- How to choose a profile tube for a gate — practical sections and wall thickness for gates and wickets.
- Typical errors when ordering a profile tube — about the margin of length, wall thickness and common miscalculations.
👉 Go to profile tube catalog — all sections and wall thicknesses.