Process Plant layout and piping desing Pipe Drafting and Design(Second Edition) JIS B 2061-2010(2011) Faucets,ball taps and flush valves API SPEC 17L1-2021 Specification for Ancillary Equipment for Flexible Pipes and Subsea Umbilicals - API STD 6AV1-2018 Validation of Safety and Shutdown Valves for Sandy Service (THIRD EDITION) API RP 17L2 -2021 Recommended Practice for Ancillary Equipment for Flexible Pipes and Subsea Umbilic API STD 603-2018 Corrosion-resistant,bolted bonnet gate valves. Flanged and butt-welding ends (ninth Valve Handbook