25.160.40 焊接接头 标准查询与下载
共找到 1939 条与 焊接接头 相关的标准，共 130 页
Destructive tests on welds in metallic materials — Bend tests
- ICS
- 25.160.40
- CCS
- 发布
- 2021-12-30
- 实施
Method of controlled thermal severity weld cracking test
- ICS
- 25.160.40
- CCS
- 发布
- 2021-12-30
- 实施
Method of hardness test for deposited metal
- ICS
- 25.160.40
- CCS
- 发布
- 2021-12-30
- 实施
Method of shear test for welded side fillet joint
- ICS
- 25.160.40
- CCS
- 发布
- 2021-12-30
- 实施
Destructive tests on welds in metallic materials —Transverse tensile test
- ICS
- 25.160.40
- CCS
- 发布
- 2021-12-30
- 实施
Method of macro test for section of spot welded joint
- ICS
- 25.160.40
- CCS
- 发布
- 2021-12-30
- 实施
Resistance welding — Destructive testing of welds— Specimen dimensions and procedure for tensile shear testing resistance spot and embossed projection welds
- ICS
- 25.160.40
- CCS
- 发布
- 2021-12-30
- 实施
Non-destructive testing of welds — Ultrasonic testing — Use of automated phased array technology for thin-walled steel components
- ICS
- 25.160.40
- CCS
- 发布
- 2021-12-20
- 实施
Non-destructive testing of welds — General rules for metallic materials
- ICS
- 25.160.40
- CCS
- 发布
- 2021-12-20
- 实施
Non-destructive testing of welds — General rules for metallic materials
- ICS
- 25.160.40
- CCS
- 发布
- 2021-12-20
- 实施
Non-destructive testing of welds — Ultrasonic testing — Use of automated phased array technology for thin-walled steel components
- ICS
- 25.160.40
- CCS
- 发布
- 2021-12-20
- 实施
This document specifies acceptance levels for indications from imperfections in aluminium butt welds detected by radiographic testing. If agreed, the acceptance levels can be applied to other types of welds (such as fillet welds etc.) or materials. The acceptance levels can be related to welding standards, application standards, specifications or codes. This document assumes that the radiographic testing has been carried out in accordance with ISO 17636‑1 for RT-F (F = film) or ISO 17636‑2 for RT-S (S = radioscopy) and RT-D (D = digital detectors).
Non-destructive testing of welds - Acceptance levels for radiographic testing - Part 2: Aluminium and its alloys (ISO 10675-2:2021, Corrected version 2022-02)
- ICS
- 25.160.40
- CCS
- 发布
- 2021-12-15
- 实施
- 2022-03-31
This document specifies the application of the FMC/TFM technology for the ultrasonic testing of fusionwelded joints in metallic materials of minimum thickness 3.2 mm. It's is applicable only to components with welds fabricated using metals which lead to isotropic (constant properties in all directions) and homogeneous conditions. These classes of materials include welds in low carbon alloy steels and common aerospace grade aluminum and titanium alloys, provided they are homogeneous and isotropic.
Non‐destructive testing of welds - Ultrasonic testing - Use of automated total focusing technique (TFM) and related technologies (ISO 23864:2021)
- ICS
- 25.160.40
- CCS
- 发布
- 2021-12-15
- 实施
- 2022-03-31
This document specifies acceptance levels for indications from imperfections in butt welds of steel, nickel, titanium and their alloys detected by radiographic testing. If agreed, the acceptance levels can be applied to other types of welds (such as fillet welds, etc.) or materials. The acceptance levels can be related to welding standards, application standards, specifications or codes. This document assumes that the radiographic testing has been carried out in accordance with
Non-destructive testing of welds — Acceptance levels for radiographic testing — Part 1: Steel, nickel, titanium and their alloys
- ICS
- 25.160.40
- CCS
- 发布
- 2021-12-08
- 实施
This document specifies acceptance levels for indications from imperfections in aluminium butt welds detected by radiographic testing. If agreed, the acceptance levels can be applied to other types of welds (such as fillet welds etc.) or materials. The acceptance levels can be related to welding standards, application standards, specifications or codes. This document assumes that the radiographic testing has been carried out in accordance with
Non-destructive testing of welds — Acceptance levels for radiographic testing — Part 2: Aluminium and its alloys
- ICS
- 25.160.40
- CCS
- 发布
- 2021-12-08
- 实施
1.1 This practice covers the use of an eddy current array (ECA) or an eddy current sensor for nondestructive examination of carbon steel welds. It includes the detection and sizing of surface-breaking cracks in such joints, accommodating for nonmagnetic and nonconductive coating up to 5 mm thick between the sensor and the joint. The practice covers a variety of cracking defects, such as fatigue cracks and other types of planar discontinuities, at various locations in the weld (heataffected zone, toe area, and weld cap, for example). It covers the length and depth sizing of such surface-breaking discontinuities. This practice can be used for flush-ground and not flush-ground welds. For specific ferrous alloys or specific welded parts, the user may need a more specific procedure. 1.2 Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Standard Practice for Examination of Carbon Steel Welds Using An Eddy Current Array
- ICS
- 25.160.40
- CCS
- 发布
- 2021-11-01
- 实施
1.1 This practice describes procedures to be followed during alternating current field measurement examination of welds for baseline and service-induced surface breaking discontinuities. 1.2 This practice is intended for use on welds in any metallic material. 1.3 This practice does not establish weld acceptance criteria. 1.4 Units—The values stated in either inch-pound units or SI units are to be regarded separately as standard. The values stated in each system might not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Standard Practice for Examination of Welds Using the Alternating Current Field Measurement Technique
- ICS
- 25.160.40
- CCS
- 发布
- 2021-11-01
- 实施
1.1 This practice provides information on apparatus, specimen preparation and procedure for conducting a guided three point side bend evaluation of a transverse specimen cut from a coupon removed from a butt fusion joint in polyethylene pipe having a wall thickness of approximately 1 in. (25 mm) and thicker. See Fig. 1. This practice provides a means to assess ductility of a butt fusion joint by applying a lateral (side) bending strain across a specimen taken from the full butt fusion cross-section, from outside diameter to inside diameter. NOTE 1— For wall thicknesses less than 1 in. the user is referred to Practice F2620, Appendix X4.1 for bend back testing. 1.2 No test values are provided by this practice. The result is a non-numerical report. Criteria for test result evaluation are provided in standards or codes that specify the use of this practice by comparison to benchmark laboratory results as described in 5.3 or by comparison to example results presented in Appendix X1 to this practice. 1.3 Units—The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. NOTE 2—Laboratory methods that are commonly used for testing polyethylene butt fusion joints include Test Method D638, Test Method D790 and Test Method F2634. NOTE 3—This practice has been developed for use on butt fusion joints in polyethylene pipe with a wall thickness of 1.00 in. or greater. The practice may be used on butt fusion joints in polyethylene pipe with thinner wall thicknesses. However, the applicability of the practice should be determined by the user of the practice. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Standard Practice for Guided Side Bend Evaluation of Polyethylene Pipe Butt Fusion Joint
- ICS
- 25.160.40
- CCS
- 发布
- 2021-11-01
- 实施
1.1 This practice covers the requirements for mechanized ultrasonic examination of girth welds. Evaluation is based upon the results of mechanized ultrasonic examination. Acceptance criteria are based upon flaw limits defined by an Engineering Critical Assessment (ECA) or other accept/reject criteria defined by the Contracting Agency. 1.2 This practice shall be applicable to the development of an examination procedure agreed upon between the users of this practice. 1.3 The values stated in SI units are to be regarded as the standard. The inch-pound units given in parentheses are for information only. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Standard Practice for Mechanized Ultrasonic Testing of Girth Welds Using Zonal Discrimination with Focused Search Units
- ICS
- 25.160.40
- CCS
- 发布
- 2021-11-01
- 实施
