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The MACOMB GROUP B3151-19Z Insulation Protection Shield is designed for insulation protection. This shield is part of the Series B3151 and has a nominal size of 18 IN, with an inside diameter of 17 IN. Constructed from low carbon steel with a pre-galvanized finish, it meets industry standards MSS ANSI/SP-69 and SP-58 Type 40, and Federal Specification A-A-1192A Type 40.
Provides insulation protection for insulated pipe lines, preventing crushing by hangers. Features flared ends and is constructed from pre-galvanized low carbon steel.
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