🛠 Profile tube 50×25×3,0 mm is the strongest rectangle of its cross-section
Profile tube 50×25 mm with wall thickness 3,0 mm is a reinforced version of a tall rectangle. Electric-resistance-welded steel tube made from grade Ст3 (С235), weighing 3,25 kg/m due to its thick wall withstands a significant bending load in the vertical plane. It is chosen for heavy gate frames, loaded logs, trusses and load-bearing frames.
🏗️ Main areas of application:
- Heavy gate frames: the 50 mm section depth and thick wall help limit sagging under load.
- Loaded beams and crossbars: long spans under real load.
- Farms and load-bearing frames: elements with variable forces.
- Industrial structures: critical connection points under concentrated load.
✅ Advantages of the steel pipe from SteelStream
We supply profile tubes in standard 6 m lengths in accordance with ГОСТ 8645-68 / 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 50×25×3,0 mm, flat geometry for butt welding.
- Reinforced wall: 3,0 mm — maximum rigidity for cross-section 50×25.
🚚 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 50x25x2,0 is the same section with a thinner wall for lighter frames.
- Profile tube 50x30x3,0 — wider reinforced section.
- Profile tube 60x40 — larger section for long spans.
📚 Useful materials from the blog
- How to choose a profile tube for a gate — practical sections and wall thickness for heavy frames.
- Canopies and canopies from a profile tube — what section will hold the load.
- How to optimize the frame budget — how to choose a cross-section without overpaying for excess metal.
👉 Go to profile tube catalog — all sections and wall thicknesses.