Q235B Q345B Square Hollow Section, Welded Rectangular Steel Tube

Rectangular steel tube / rectangular steel hollow section

structure tube / welded tube / Q235B / Q345B

Material:?20#, Q195, Q235, Q345, St 52, St 37, St 44, S355 JO H, S235 JR

Q235B Q345B Square Hollow Section, Welded Rectangular Steel Tube

Description:

Welded tube / black tube / rectangular tube / rectangular hollow section / RHS

Standard:

DIN EN 10210, DIN EN 10219, ASTMA500, GB/T 3094-2000, GB/T 6728-2002, GB/T178-2005, JISG3466, ASTM-A53. BS1387, JIS-G3444, GB/T3091-2001

Material:

20#, Q195, Q235, Q345, St 52, St 37, St 44, S355 JO H, S235 JR

Size:

50mm*100mm

100mm*200mm

200mm*300mm

300mm*400mm

400mm*500mm

Wall thickness: 3-8mm

Length: As customer\'s requirement

Packing: Standard sea worthy packing in bundles

Surface: Plain or Galvanized, as per customer\'s request

Technique: Welded

Applications:

Rectangular Steel tubes are widely used in building structure and other fields.

We can produce other specifications according to customers’ requirements.

Our company specializes in manufacturing of steel pipes for structures, electric power transmission project, pipeline of fluid use like water, oil and gas, piling, mechanical industry and municipal project. It has close relationships with many large steel corporations. So it supplies complete steel products according to customers’ requirements.?