Office Chair Support Tube

Office chair support tubes come in a variety of types, each with distinct characteristics and uses.

Bent Bright Round Tubes for Home Seating Frames: These are among the more common types of office chair support tubes. Their outer diameters range from ∮19 to ∮80mm, with wall thicknesses of 1.0 to 4.0mm. This specification design meets the strength and size requirements of different office chairs for support tubes. Made from Q195/20# precision carbon steel, these tubes offer excellent strength and toughness, enabling them to withstand certain pressures and weights, ensuring the stability of office chairs during use. The surface is treated with a cold-drawn bright annealing process, resulting in a bright, oxide-free finish both inside and out. This not only enhances the appearance but also reduces the impact of oxide scale on tube performance, extending the tube's service life. Each tube is cut to a fixed length of 6 meters, with an outer diameter tolerance of ±0.1mm. This precise dimensional control ensures compatibility and accuracy during processing and assembly. The welding method used is seamless fusion welding, which makes the connections between tubes more robust and free of gaps, further enhancing the structural load-bearing capacity of the tubes. These are structural load-bearing tubes, and they are always in stock for easy procurement and use.

Other Support Components: The support frame of an office chair is not composed solely of a single support tube but also includes components such as height-adjustable hydraulic devices, 360-degree rotating bearings, and movable wheels. The height-adjustable hydraulic device allows users to adjust the height of the office chair according to their needs, improving comfort. The 360-degree rotating bearing enables the office chair to rotate flexibly, facilitating free movement within the office area. The movable wheels increase the mobility of the office chair, allowing it to be easily moved between different positions.

Seat Support Rods: There are also various seat support rods on the market, such as explosion-proof hydraulic rods, gas rods for computer chair height adjustment, and pneumatic rods for office chair and wheelchair support accessories. These support rods have different prices and characteristics. For example, explosion-proof hydraulic rods provide safer support, preventing dangerous situations such as explosions due to excessive pressure. Pneumatic rods, on the other hand, adjust the height of the office chair through changes in air pressure, offering more convenient and quick operation.