Hot fluid-conducting pipe assembly

摘要: A hot fluid-conducting pipe assembly, comprising an inner metal through which flows a fluid, Support pins regularly arranged on and outwardly projecting from the outer surface of pipe, Refractory said coupling members fixed to by support pins, each having upper lower faces concentric with trapezoidal side in longitudinal direction sectorial circumferential Heat-insulating refractory blocks mounted between underside portion provided cushioning layer formed elastic material, heat-insulating material uniformly covering blocks, An layer.