Standard: GB/T24590-2009
Purpose: Mainly used for high efficiency heat exchanger special tube.
Product advantages: Horizontal stripes bellows obvious advantages compared with the traditional heat exchange tube, as a result of the corrugated pipe flow channel cross section continuous mutation, tube fluid flow velocity and flow direction change, greatly increased fluid turbulence intensity, damage to the underlying layers, make the fluid boundary layer flow state changes, so as to improve the convection heat transfer coefficient of the tube inside and outside, in the pipe fluid flow velocity under the condition of low, High turbulence velocity can be achieved; At the same time, it can adapt to the larger temperature difference and automatically adjust the stress deformation caused by temperature difference under the premise of not causing damage to the tube plate of heat exchanger. The reliability and safety are better than the traditional heat exchange tube.
Main brands: 10#, 10 (HSC), 20#, 20G, 15CrMo, 12Cr1MoVG, 08Cr2AlMo, 09CrMoAl, 1Cr18Ni9Ti, 0Cr18Ni9, etc.
