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The MACOMB GROUP B338-1-CT-1-3/8 is a commercial duty, copper tubing pre-insulated shield. It features 360 DEG calcium silicate insulation and a steel jacket. Designed with 1 IN insulation thickness and a pre-galvanized jacket finish. Compliant with MSS ANSI/MSS-SP-69 And SP-58, Federal Specification WW-H-171E And A-A-1192A industry standards.
Commercial duty copper tubing pre-insulated shield with calcium silicate insulation and steel jacket, designed for crush resistance at pipe support points.
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