BS EN 16808:2020 pdf free.Petroleum, petrochemical and natural gas industries - Safety of machineries一Manual elevators. BS EN 16808 This document specifies general safety requirements for the design, testing and production of manually operated elevators. The requirements are applicable for on- and off-shore applications of such elevators in the petroleum and petrochemical industries.This document deals with significant hazards, hazardous situations and...
BS EN ISO 10434:2004 download free
BS EN ISO 10434:2004 download free.Bolted bonnet steel gate valves for the petroleum, petrochemical and allied industries. The purpose of this International Standard is to establish the basic requirements and practices for flanged and butt-welding end steel gate valves of bolted bonnet construction that parallel those given in American Petroleum Institute API Standard 600, eleventh edition, 2001 (ISO 10434:1998). It...