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ULC CAN-125 - STANDARD FOR SAFETY Flow Control Valves for Anhydrous Ammonia and LP-Gas
July 27, 2020 - ULC

These minimum requirements cover the following types of anhydrous ammonia and liquefied petroleum gas (LP-Gas) valves that are used to control the flow of liquid and/or vapor into and out of containers, or in piping systems between containers, or between containers and utilization...

UL 125 - UL Standard for Safety Flow Control Valves for Anhydrous Ammonia and LP-Gas
July 27, 2020 - UL

These minimum requirements cover the following types of anhydrous ammonia and liquefied petroleum gas (LP-Gas) valves that are used to control the flow of liquid and/or vapor into and out of containers, or in piping systems between containers, or between containers and utilization...

DS/EN 16750 - Fixed firefighting systems – Oxygen reduction systems – Design, installation, planning and maintenance
August 24, 2020 - DS

This European standard specifies oxygen reduction systems that are used as fire prevention systems by creating an atmosphere in an area which is having a lower permanent oxygen concentration as in ambient conditions. The level of oxygen reduction is defined by the individual risks of these areas...

DS/EN IEC 62645 - Nuclear power plants – Instrumentation, control and electrical power systems – Cybersecurity requirements
August 4, 2020 - DS

1.1 General This document establishes requirements and provides guidance for the development and management of effective computer security programmes for I&C programmable digital systems. Inherent to these requirements and guidance is the criterion that the power plant I&C programmable digital...

JIS WELDING I HDBK - JIS WELDING I Handbook
January 1, 2019 - JSA
A description is not available for this item.
JIS WELDING II HDBK - JIS WELDING II Handbook
January 1, 2019 - JSA
A description is not available for this item.
JIS QUALITY CONTROL HDBK - JIS Quality Control Handbook
January 1, 2019 - JSA
A description is not available for this item.
NSF 61 - Drinking Water System Components - Health Effects
May 29, 2020 - NSF

This Standard is intended to cover specific materials or products that come into contact with: drinking water, drinking water treatment chemicals, or both. The focus of the Standard is evaluation of contaminants or impurities imparted indirectly to drinking water. The products and materials covered...

API STD 599 - Metal Plug Valves—Flanged, Threaded, and Welding Ends
March 1, 2020 - API

This standard specifies the requirements for quarter turn metal plug valves, including the lift plug type, for the petroleum, petrochemical, and industrial applications. This standard is applicable to: - steel, nickel base, and other alloy plug valves with flanged or butt-welding ends and...

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