Pipe hanger supports

A pipe and tracer line support subassembly for placement within a pipe hanger comprising:

• a pipe supporting and thermal insulating housing having an outer surface of right circular cylindrical configuration to cooperate with existing insulation, said housing formed of a smaller upper part and a larger lower part, said upper part having an outer surface portion extending less than 180.degree. in an arc swept from the axial centerline of said housing, said lower part having an outer surface portion extending more than 180.degree. in an arc swept from the axial centerline of said housing and together extending 360.degree.;
• said upper and lower parts together also forming a basically cylindrical inner passage having an axial centerline parallel to and offset from the axial centerline of said outer cylindrical surface, said upper part and said lower part each having an inner surface portion extending 180.degree. in arcs swept from the axial centerline of said inner passage;
• and said lower part inner surface portion having channel means the length thereof to receive a tracer line.

A pipe and tracer line support subassembly for placement within a pipe hanger comprising:

• a pipe supporting and thermal insulating housing having an outer surface of right circular cylindrical configuration to cooperate with existing insulation, said housing formed of an upper part and a lower part, one being larger and the other being smaller, said smaller part having an outer surface portion extending less than 180.degree. in an arc swept from the axial centerline of said housing, said larger part having an outer surface portion extending more than 180.degree. in an arc swept from the axial centerline of said housing and together extending 360.degree.;
• said parts together also forming a basically cylindrical inner passage having an axial centerline parallel to and offset from the axial centerline of said outer cylindrical surface, said parts each having an inner surface portion extending 180.degree. in arcs swept from the axial centerline of said inner passage;
• and said larger part inner surface portion having channel means the length thereof to receive a tracer line.