Q235 galvanised steel tube offers high structural strength (yield strength 235MPa), superior corrosion resistance and excellent weldability, ideal for heavy-duty construction, scaffolding, fencing and water/gas piping. Manufactured from Q235 carbon steel (GB/T 700) with a hot-dip galvanised coating (Z80-Z275), it withstands harsh environments (coastal, industrial) and mechanical stresses.
1. Galvanized: zinc coated 30-275g/sqm2. PVC,Black and color painting3. Transparent oil,anti-rust oil4. According to clients requirement
Product Application
1. Fence, greenhouse, door pipe,greenhouse2. Low pressure liquid, water, gas, oil, line pipe3. For both indoor and outdoor the building construction4. Widely used in scaffolding construction which is much cheaper and convenient