درباره ما
ASTM - ASTM International: Recent submissions
Now showing items 381-400 of 36496
-
Standard Specification for Alloy Steel Forgings for Pressure and High-Temperature Parts
Abstract: This specification deals with ferritic alloy steel forgings for high-pressure and high-temperature parts, such as boilers, pressure vessels, and associated equipment. The steel grades covered here include the following: ... -
Standard Guide for In-situ Burning of Oil Spills on Water: Ice Conditions
Abstract: 4.1 This guide is meant to aid local and regional spill response teams during spill response planning and spill events. -
Standard Specification for Refined Ruthenium
Abstract: This specification covers refined ruthenium as sponge and powder in one grade as follows: Grade 99.80 and Grade 99.90. The material may be produced by any refining process that yields a product capable of meeting the ... -
Standard Test Methods for Measuring High-Speed Bat Performance
Abstract: 4.1 These test methods offer a laboratory means to quantitatively compare the performance of baseball and softball bats. 4.2 Use of these test methods can provide quantitative metrics of bat performance. -
Standard Test Method for In Situ Determination of Network Parameters of Crosslinked Ultra High Molecular Weight Polyethylene (UHMWPE)
Abstract: 5.1 This test method is designed to produce data indicative of the degree of crosslinking in ultra high molecular weight polyethylene that has been crosslinked chemically or by ionizing radiation. 5.2 The results are ... -
Standard Specification for Portable and Permanent Emergency Escape Ladders for Residential Use
Abstract: This specification establishes the recognized performance requirements and corresponding test procedures for portable and permanent emergency escape ladders for residential use. The ladder shall show evidence of good ... -
Standard Specification for Polyamide 11 (PA 11) and Polyamide 12 (PA12) Mechanical Fittings for Use on Outside Diameter Controlled Polyamide 11 and Polyamide 12 Pipe and Tubing
Abstract: This specification describes requirements and test methods for the qualification of Polyamide 11 (PA 11) bodied mechanical fittings for use with outside diameter controlled PA 11 pipe, and nominal 2 pipe size (IPS) and ... -
Standard Test Method for Evaluating the Bacterial Filtration Efficiency (BFE) of Medical Face Mask Materials, Using a Biological Aerosol of Staphylococcus aureus
Abstract: 5.1 This test method offers a procedure for evaluation of medical face mask materials for bacterial filtration efficiency. This test method does not define acceptable levels of bacterial filtration efficiency. Therefore, ... -
Standard Practice for Treestand Instructions
Abstract: 5.1 This practice is provided to develop and maintain uniformity in practices for instructions for treestands, climbing sticks (continuous and sectional), tripods, and towers, particularly with regard to quality assurance ... -
Standard Specification for Performance of Materials Used in Medical Face Masks
Abstract: This specification covers the classifications, performance requirements, and test methods for the materials used in the construction of medical face masks that are used in health care services such as surgery and patient ... -
Standard Guide for Design and Evaluation of Primary Flexible Packaging for Medical Products
Abstract: 4.1 This design and evaluation guide describes multiple categories for evaluating flexible medical packages and packaging materials. These include safety, barrier, material and package performance attributes and characteristics, ... -
Standard Test Method for Determination of Transformation Temperature of Nickel-Titanium Shape Memory Alloys by Bend and Free Recovery
Abstract: 5.1 This test method provides a rapid, economical method for determination of transformation temperatures. 5.2 Measurement of the specimen motion closely parallels many shape memory applications and provides a result that ... -
Standard Specification for Welded Nickel Alloy Tubes
Abstract: This specification covers welded tubes made of UNS N06625, UNS N06219 and UNS N08825 alloys for use in boilers, heat exchangers and condensers for general corrosion prevention in either low or high-temperature environments. ... -
Standard Specification for Cold-Expansion Fittings with Metal Compression-Sleeves for Crosslinked Polyethylene (PEX) Pipe and SDR9 Polyethylene of Raised Temperature (PE-RT) Pipe
Abstract: This specification covers cold-expansion fittings using metal compression-sleeves for use with cross-linked polyethylene (PEX) plastic pipe. These cold-expansion fittings and metal compression-sleeves are intended for use ... -
Standard Specification for Polyetheretherketone (PEEK) Polymers for Surgical Implant Applications
Abstract: This specification covers polyetheretherketone (PEEK) polymer in virgin forms as pellets, powder, and so forth. It provides requirements and associated test methods for these thermoplastics when they are to be used in the ... -
Standard Safety Specification for Clothing Storage Units
Abstract: This safety specification is intended to reduce injuries and deaths of children from hazards associated with tipover of clothing storage units, it covers chests, drawer chests, chests of drawers, dressers, and bureaus only. ... -
Standard Specification for Wrought Titanium-15 Molybdenum Alloy for Surgical Implant Applications (UNS R58150)
Abstract: This specification covers the chemical, mechanical, and metallurgical requirements for wrought titanium-15 molybdenum alloy to be used in the manufacture of surgical implants. The product shall be classified as: strip; ... -
Standard Test Method for Shipboard Fixed Foam Firefighting Systems
Abstract: 4.1 This test method is applicable to fixed foam firefighting systems, including foam generation equipment, foam distribution system piping and valves, sprinkler arrangement and operation, hose reel unit operation, and ... -
Standard Practice for Establishing Shipbuilding Quality Requirements for Hull Structure, Outfitting, and Coatings
Abstract: 4.1 To achieve success in ship construction, it is necessary for the ship owner and the ship builder to agree on the level of quality in the final product. Classification rules, regulatory requirements, and ship specifications ... -
Standard Guide for In-Situ Burning of Spilled Oil: Ignition Devices
Abstract: 4.1 This guide describes the requirements for igniting oil for the purpose of in-situ burning. It is intended to aid decision-makers and spill-responders in contingency planning, spill response, and training, and to aid ...