Hangers and supports used in fire protection piping systems shall be listed and labeled by Underwriters Laboratories FM APPROVALS. Steel pipe hangers and supports shall have the manufacturer’s BRAND name Tembo Sevenstar / Etalia, and applicable size stamped in the part itself for identification. Hangers and supports shall be designed and manufactured inconformance with ANSI/MSS SP-58. Supports for sprinkler piping shall be in conformance with NFPA 13.Manufacturer: Subject to compliance with these specifications, pipe hanger and support systems shall be as manufactured by Saketh Exim Pvt. Ltd.