Premium Wholesale Steel Jacketed Steam Insulation Pipes for Global Buyers

Steel jacket steel composite insulation steel pipe is one of the underground directly buried pipes, the use of no concrete structure can also be buried underground, that is, the thermal expansion of the working steel pipe is carried out in the outer pipe, which reduces the material cost, shortens the construction date, and guarantees the safety of the heating pipe, can be widely used in different temperature environments more safely. Especially suitable for high temperature steam pipeline projects. The operating temperature can reach 150ºC-450ºC. Pipe ports are generally sealed with polyethylene film or three-layer PE cold wrap to prevent moisture or water from entering before installation or during construction. The multi-layer staggered binding of the insulation material effectively reduces the heat loss, and control measures are taken on the surface of the coat to prevent the generation of cold bridge, so that the temperature control of the coat anti-corrosion layer is guaranteed. The thermal insulation material is used to wrap the multi-layer aluminum foil reflector, which effectively reduces the heat loss and makes the steam pipeline more economical and reasonable. The drainage system adopts completely closed form, flexible layout, reasonable structure, safe and reliable. The drain pipe on the steel bushing can not only discharge the humid gas in time, but also be used as the alarm signal pipe for daily operation. The thermal compensation of the pipeline adopts high quality bellows compensator, which is installed in the casing and made into direct buried form, no need to set observation Wells, convenient operation and short construction period. Suitable for conveying 2.5MPa, 350 degrees Celsius below the steam or other media, the product with steel pipe as the outer protective layer, with high strength, not easy to damage, easy maintenance, long service life advantages.