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District heating pipe for transport of a heat carrier medium comprises an intermediate insulating layer incorporating a space which is under vacuum and surrounds the inner pipe
District heating pipe for transport of a heat carrier medium comprises an intermediate insulating layer incorporating a space which is under vacuum and surrounds the inner pipe
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机译:用于输送载热介质的区域加热管包括中间绝缘层,该中间绝缘层包含在真空下并围绕着内管的空间
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摘要
District heating pipe for transport of a heat carrier medium comprises an inner pipe (14), an outer protective cover (12), and an intermediate insulating layer (16) incorporating a space, which is under vacuum and surrounds the inner pipe.
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