APL Apollo’s continuous effort in R&D is an affirmation of its innovative aspiration to create a new market for structural steel tubes and redefine how infrastructure development is planned in India. These products are used in various building material applications and would replace existing conventional construction products like wood, aluminium, concrete, and steel angles and channels. We currently own 16 patents for our innovative products.
APL Apollo’s continuous effort on R&D is an affirmation of its innovative aspiration to create a new market for structural steel tubes and redefine how infrastructure development is planned in India. These products are used in various building material applications and would replace existing conventional construction products like wood, aluminium, concrete and steel angles and channels. We currently own 16 patents for our innovative products.
All our products are manufactured by the High Frequency Induction Welding (HFIW) process.
This process is also known as the cold forming process (non – expanded) which uses HR and HRPO strips, sourced from modern hot strip mills. In this intrinsic procedure, the coil slits goes through the MIG welder while a steady flow is assured from the horizontal / vertical coil accumulator. The first stage begins with cold embossing which is done using the APL Apollo seal of quality / reliability.
Embrace the future of structural engineering with APL Apollo's high-performance structural steel tubes. Offering a superior strength-to-weight ratio, enhanced torsional rigidity, and improved efficiency, these versatile hollow sections optimize material costs and reduce structural self-weight. Our wide range of steel sections ensures a robust foundation for your architectural masterpieces. Build with strength. Build with APL Apollo!
To attain a smooth uninterrupted surface, ‘External heat projection’ (slags) or ‘Weld bead’ are removed along with contour of the pipe. The same process also removes internal projection of the weld, when needed.
Right after this procedure, these pipes are cooled down through the cooling zone by spraying RO water. The oval shaped tubes pass through the sizing stands where the sizes of the product is controlled as per buyer needs and specification norms. Through cold saw cutter/friction, the pipe is cut into desired lengths.