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DS/EN 3748 - Aerospace series – O-ring grooves – Dimensions
December 21, 2001 - DS

This standard specifies the dimensions of grooves for use with o-rings according to EN-standards for aerospace applications: - radial sealing: rod or bore mounted o-rings; - axial sealing: internal or external pressure source.

DS/EN 10275 - Metallic materials - Tube ring hydraulic pressure test
April 27, 2000 - DS

This European standard specifies the ring hydraulic pressure test for metallic tubes. It is generally applied to tubes with an outside diameter generally greater than 120 mm and outside diameter to thickness ratio not less than 20.

DS/EN 843-7 - Advanced technical ceramics - Mechanical properties of monolithic ceramics at room temperature - Part 7: C-ring tests
July 19, 2010 - DS

This European Standard describes a method for undertaking ultimate strength tests on slotted rings (C-rings) in order to determine the strength of ring or tube-shaped components in the manufactured geometry.

BS 5097-1 - Specification for Loose Leaf Binders - Part 1: Ring Binders with Metal Mechanisms
May 15, 1974 - BSI

Requirements for performance and dimensions of loose leaf ring binders including multiple ring binders. Standard punching of sheets. Method of designation which provides essential data for description.

ISO 17745 - Steel wire ring net panels - Definitions and specifications
May 1, 2016 - ISO

This International Standard specifies the characteristics of steel wire ring net panel for retaining of unstable slopes controlling and preventing rockfalls and loose debris flow along roads, highways and railway, urban areas, mines and quarries, and for snow avalanche protection produced...

DS/EN ISO 13967 - Thermoplastics fittings - Determination of ring stiffness
June 15, 2010 - DS

This International Standard specifies a method of determining the ring stiffness of bends and branches made from thermoplastic material and for use with plastics pipes having a circular cross-section. The method can be used to determine the stiffness of bends, equal branches and unequal...

ASTM D2291/D2291M-22 - Standard Practice for Fabrication of Ring Test Specimens for Glass-Resin Composites
November 1, 2022 - ASTM International

1.1 This practice is intended for use in the fabrication of ring-type test specimens to be used in the evaluation of the mechanical properties of reinforcement and resins in a composite structure. The practice outlines the steps in the preparation of the test specimens, including the final...

DS/ISO 4625-1 - Binders for paints and varnishes – Determination of softening point – Part 1: Ring-and-ball method
August 24, 2020 - DS

This document specifies the test methods for determining the softening point of resins (including rosin) and similar materials by means of ring-and-ball apparatus. Both manual and automated methods are specified, the automated method being the reference method.

ISO 4625-1 - Binders for paints and varnishes — Determination of softening point — Part 1: Ring-and-ball method
July 1, 2020 - ISO

This document specifies the test methods for determining the softening point of resins (including rosin) and similar materials by means of ring-and-ball apparatus. Both manual and automated methods are specified, the automated method being the reference method.

ISO 96-1 - Textile machinery and accessories - Rings and travellers for ring spinning and ring twisting frames - Part 1: Flange rings T and SF and their travellers
November 15, 2016 - ISO

This document specifies the principal dimensions of T- and SF-rings, and the mass and tolerance on the mass, of the appropriate travellers for flange rings employed on ring spinning and ring twisting machines. It also specifies the method of designation of the travellers.

ISO 12192 - Paper and board - Determination of compressive strength - Ring crush method
September 15, 2011 - ISO

This International Standard specifies a method for the determination of the edgewise compressive strength (ring crush resistance) of paper and paperboard, especially board used in the manufacture of fibreboard shipping containers. This International Standard is applicable to all paper and...

IEC 62860-1 - Test methods for the characterization of organic transistor-based ring oscillators
August 1, 2013 - IEC

This standard describes a method for characterizing organic electronic transistor-based ring oscillators, including measurement techniques, methods of reporting data, and the testing conditions during characterization. Purpose The purpose of this standard is to provide a method for...

ASTM D6493-05(2010) - Standard Test Methods for Softening Point of Hydrocarbon Resins by Automated Ring and Ball Apparatus
July 15, 2010 - ASTM International

1.1 These test methods are intended for determining the softening point of hydrocarbon resins and similar materials by means of an automated ring-and-ball apparatus. Portions are similar in technical content to the automated-apparatus versions of Test Methods D36, E28, and ISO 4625. 1.1.1...

DS/ISO 12192 - Paper and board - Compressive strength - Ring crush method
February 21, 2003 - DS

This International Standard specifies a method for the determination of the edgewise compressive strength (ring crush resistance) of paper and paperboard, especially board used in the manufacture of cartons and packing cases. This International Standard applies to all paper and paperboard...

ASTM C1621/C1621M-09b - Standard Test Method for Passing Ability of Self-Consolidating Concrete by J-Ring
July 1, 2009 - ASTM International

1.1 This test method covers determination of the passing ability of self-consolidating concrete by using the J-Ring in combination with a mold. 1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be...

ASTM C1621/C1621M-09a - Standard Test Method for Passing Ability of Self-Consolidating Concrete by J-Ring
June 1, 2009 - ASTM International

This test method provides a procedure to determine the passing ability of self-consolidating concrete mixtures. The difference between the slump flow and J-Ring flow is an indication of the passing ability of the concrete. A difference less than 25 mm [1 in.] indicates good passing ability...

ASTM C1621/C1621M-09 - Standard Test Method for Passing Ability of Self-Consolidating Concrete by J-Ring
May 1, 2009 - ASTM International

This test method provides a procedure to determine the passing ability of self-consolidating concrete mixtures. The difference between the slump flow and J-Ring flow is an indication of the passing ability of the concrete. A difference less than 1 in. [25 mm] indicates good passing ability...

ASTM C1621/C1621M-08 - Standard Test Method for Passing Ability of Self-Consolidating Concrete by J-Ring
June 1, 2008 - ASTM International

This test method provides a procedure to determine the passing ability of self-consolidating concrete mixtures. The difference between the slump flow and J-Ring flow is an indication of the passing ability of the concrete. A difference less than 1 in. [25 mm] indicates good passing ability...

ASTM D6493-05 - Standard Test Methods for Softening Point of Hydrocarbon Resins by Automated Ring and Ball Apparatus
July 1, 2005 - ASTM International

1.1 These test methods are intended for determining the softening point of hydrocarbon resins and similar materials by means of an automated ring-and-ball apparatus. Portions are similar in technical content to the automated-apparatus versions of Test Methods D 36, E 28, and ISO 4625. 1.1.1...

ISO 96-2 - Textile machinery and accessories - Rings and travellers for ring spinning and ring twisting frames - Part 2: HZ- and J-rings and their travellers
March 1, 2009 - ISO

This part of ISO 96 specifies the principal dimensions of HZ- and J-rings, and the mass and tolerance on the mass, of the appropriate travellers for HZ- and J-rings employed on ring spinning and ring twisting machines. It also specifies the method of designation of the...

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