درباره ما
ASTM - ASTM International: Recent submissions
Now showing items 1921-1940 of 39933
-
Standard Specification for PVC Insulating Sheeting
Abstract: This guide provides a recommended list of selected ship structure details for use in ship construction. Structural details which have failed in service and are not recommended for use in ship construction are included as ... -
Standard Specification for Solid State Bargraph Meters for Shipboard Use (Metric)
Abstract: This specification provides the requirements for design, construction, performance, and testing of solid state bargraphtype indicating meters. The solid state bargraph meters covered by this specification are intended for ... -
Standard Specification for Rotary Positive Displacement Distillate Fuel Pumps
Abstract: This specification covers the design and construction requirements of rotary positive displacement distillate fuel pumps intended for use in shipboard. Pumps covered by this specification are of Types II, III, IV, V, VIII, ... -
Standard Guide for Care and Handling of Stainless Steel Surgical Instruments
Abstract: This guide is intended to provide a better understanding of the care of stainless steel surgical instruments intended for reuse. This guide is not intended for use with electrical, pneumatic, or other powered surgical ... -
Standard Practice for Emergency Joining of Booms with Incompatible Connectors
Abstract: 3.1 The use of this practice for the emergency joining of booms will not guarantee the effective performance of the joined boom sections, since each boom design and the environmental conditions of each incident govern the ... -
Standard Specification for Unused Rope with Special Electrical Properties
Abstract: This specification covers the requirements, sizes, construction, tests, and procedures for unused ropes for use by electrical utilities and related industries on energized lines operating at voltages higher than a certain ... -
Standard Specification for Pressure-Reducing Manifolds for Air or Nitrogen Systems
Abstract: This specification covers the design, construction, testing and operating requirements for pressure-reducing manifolds for air or nitrogen systems, which constitute the combination of all components and piping between, and ... -
Standard Classification for Passive Fiber Optic Seals
Abstract: 4.1 This classification is intended to provide information on currently available commercial seals as a guide in their selection for specific applications. This classification is not intended to inhibit the innovation or ... -
Standard Test Method for Measurement of Hydrogen Embrittlement Threshold in Steel by the Incremental Step Loading Technique
Abstract: 5.1 This test method is used for research, design, service evaluation, manufacturing control, and development. This test method quantitatively measures stress parameters that are used in a design or failure analysis that ... -
Standard Test Method for Ammonia Vapor Test for Determining Susceptibility to Stress Corrosion Cracking in Copper Alloys
Abstract: 5.1 This test method is an accelerated test to determine if a copper alloy product will be susceptible to stress-corrosion cracking when exposed to a particular atmospheric condition during service with the appropriate ... -
Standard Specification for Intramedullary Reamers
Abstract: This specification provides requirements for material, dimensions and tolerances, finish and marking, and care and handling for reamers intended to cut a cylindrical path along the medullary canal of diaphyseal bone. ... -
Standard Test Method for Compressive Strength of Gaskets at Elevated Temperatures
Abstract: 4.1 The compressive strength or crush-extrusion resistance of a gasket material is a major factor with regard to the selection of a given material for use in a particular sealing application. The significance of the test ... -
Standard Specification for Fabricated or Cast Automatic Self-Cleaning, Fuel Oil and Lubricating Oil Strainers
Abstract: This specification covers the material, operating, and testing requirements for automatic or continuously self-cleaning strainers, or both, for use in fuel oil and lubricating oil systems and in any marine environment. The ... -
Standard Specification for Pressure-Reducing Valves for Steam Service
Abstract: This specification covers self-contained, internally operated, globe style, pressure-reducing valves for use in steam service. In these valves, the downstream pressure feedback is sensed by a spring-loaded diaphragm to ... -
Standard Specification for Structure-Mounted Insulating Work Platforms for Electrical Workers
Abstract: This specification covers the design testing of mechanical and electrical characteristics of structure-mounted insulating work platforms for electrical workers in conjunction with personal protective equipment while working ... -
Standard Specification for Performance of Gasketed Mechanical Couplings for Use in Piping Applications
Abstract: This specification provides the performance characteristics and qualification tests required for gasket mechanical couplings (GMCs) including grooved-type mechanical couplings for grooved end pipe, mechanical restraint ... -
Standard Test Method for Determination of the Susceptibility of Metallic Materials to Hydrogen Gas Embrittlement (HGE)
Abstract: 4.1 This test method will provide a guide for the choice of metallic materials for applications in high pressure hydrogen gas. 4.2 The value of the PHe/PH2 ratio will be a relative indication of the severity of degradation ... -
Standard Test Method for Acoustic Emission Testing of Insulated and Non-Insulated Aerial Personnel Devices with Supplemental Load Handling Attachments
Abstract: 5.1 This test method provides a means of evaluating acoustic emissions generated by the rapid release of energy from localized sources within an APD under controlled loading. The resultant energy releases occur during ... -
Standard Specification for Electrodeposited Coatings of Zinc Nickel Alloy Deposits
Abstract: This specification covers the requirements for electrodeposited zinc nickel alloy coatings on metals. The zinc nickel coating shall be defined as Class 1. The five chromate conversion coating types shall be defined as ... -
Standard Practice for Presenting Selected Information on Vacuum Cleaners for Consumer Use
Abstract: This practice identifies the method of presenting information on selected performance and physical characteristics of a vacuum cleaner. Information will be presented to consumers in the form of a buyer's guide, with cleaner ...