Recommended for the support and or restraint of vertical steel pipes.Material Steel Finish Electro galvanized 15 microns as per ASTM B 633. Max Temp. 650F (343 C) Compliance Manufacturers Standardization Society ANSIMSS SP-69 & SP-58 (Type 8) Federal Specification WW-H-171E & A-A-1192A (Type 8) *SS 304 316 can be manufactured on request *Hot Dipped Galvanized can be manufactured on request.