Hardware>Pipe Saddles & Supports>Part #680 
Download Part #680 Data Sheet
Part #680
Pipe Alignment Guide: Medium Duty
Size Range: 1”- 24” pipe with 1”- 4” of insulation.
Material: Carbon steel
Finish: Black, Galvanized, or coated to customer specifications
Applications:For maintaining alignment of piping through its axial expansion and contraction cycles.
Ordering: Specify finish, pipe size and insulation thickness.