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Description of ASTM-F1792 2010ASTM F1792 - 97(2010)Standard Specification for Special Requirements for Valves Used in Gaseous Oxygen ServiceActive Standard ASTM F1792 | Developed by Subcommittee: F25.11 Book of Standards Volume: 01.07 ASTM F1792Abstract This specification covers the special requirements for valves used in gaseous oxygen service. The pressure containing/retaining envelope, bellows, and end nipples, shall be made of nickel-copper alloy. Internal trim which is in contact with the line media shall either be made of nickel-copper alloy, bronze, nickel-aluminum-bronze, Inconel alloy 600, brass or other materials which are compatible with oxygen service. Non-metallic seat, seat insert, or seals shall be manufacture from either TFE, reinforced TFE, CTFE, plastic, polyamide, or PEEK. Materials for lubricants shall be halocarbon, Dupont, Barycote 601, or other lubricants compatible with oxygen service. Valves shall be constructed to minimize the possibility of initiating ignition in gaseous oxygen service. Valves shall be constructed to minimize oxygen escape in the event of an internal or external fire. This shall be accomplished by pressure-boundary sealing, internal seating and pressure surge. The manual valves shall be of the packless design, with the stem sealed by a bellows. This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date. 1. Scope 1.1 This specification covers the special requirements for valves used in gaseous oxygen service. It is intended that this specification be invoked as an additional requirement in conjunction with primary valve specifications. 1.2 The values stated in this specification in inch-pound units are to be regarded as the standard. The SI equivalent shown in parenthesis are provided for information only.
ASTM Standards G63 Guide for Evaluating Nonmetallic Materials for Oxygen Service G88 Guide for Designing Systems for Oxygen Service G93 Practice for Cleaning Methods and Cleanliness Levels for Material and Equipment Used in Oxygen-Enriched Environments G94 Guide for Evaluating Metals for Oxygen Service American National Standards Institute (ANSI) ANSIB1.1 Unified Screw ThreadsAmerican Society of Mechanical Engineers (ASME) ASMEBoilerandPressurMilitary Standards and Specifications MIL-P-46122 Plastic Molding and Extrusion Material, Polyvinylidene Fluoride Polymer and CopolymerKeywords valves; Gaseous oxygen systems/service; Marine systems/subsystems/equipment--specifications; Oxygen service/systems; Shipbuilding materials (general)--specifications; Shipbuilding piping materials--specifications; Special requirements; Valves--marine vessels ICS Code ICS Number Code 23.060.01 (Valves in general) DOI: 10.1520/F1792-97R10 ASTM International is a member of CrossRef. ASTM F1792This book also exists in the following packages...Subscription InformationMADCAD.com ASTM Standards subscriptions are annual and access is unlimited concurrency based (number of people that can access the subscription at any given time) from single office location. For pricing on multiple office location ASTM Standards Subscriptions, please contact us at info@madcad.com or +1 800.798.9296.
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