Water Wall Panels

Water wall panels are used in modern day boilers in place of steam generating tubes to reduce heat loss due to their gas tight nature and reduce insulation costs. We fabricate water wall panels using automatic fin to tubes welding machines and large tube panel benders to achieve desired shape of panels which can have swaged ends, stub welded to headers. We supply panels with integrated manhole openings in the panels.
these are the tubes used in the boiler where water is evaporated to steam and are also called steam generating tubes. These tubes also form the walls of the boiler and are hence called water walls or water wall panels. These tubes have very complicated shapes to allow inspection openings and burner throats and fabrication require intricate binding on cnc programable bending machines and checking on 3d layouts.
we have fabricated panels made of rifle bore tubes of size 50.8 mm od x 5.6 mm mwt conforming to sa- 210 gr. C in lengths of upto 24 mtrs. X max.28 tubes (2 mtrs. Wide) with straightness within a tolerance of + / - 3mm.