ISO 25902-2:2010 PDF

Name: ISO 25902-2:2010 — Titanium pipes and tubes — Non-destructive testing — Part 2: Ultrasonic testing for the detection of longitudinal imperfections
SKU: ISO 25902-2:2010
Price: 25 EUR
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Titanium pipes and tubes — Non-destructive testing — Part 2: Ultrasonic testing for the detection of longitudinal imperfections

Название (английский):

ISO 25902-2:2010

Titanium pipes and tubes — Non-destructive testing — Part 2: Ultrasonic testing for the detection of longitudinal imperfections

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 6
Дата публикации:: 18 февраля 2010 г.
Издание:: ISO IS 25902 edition 1 version 1
ICS:: 77.040.20

Тип поставки:

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Срок поставки:1 раб. дн. (перевод)

Цена:90 €

Описание (английский):

ISO 25902-2:2010 specifies an ultrasonic testing method for detecting longitudinal imperfections in titanium seamless tubes or welded tubes. ISO 25902-2:2010 also applies to titanium alloy tubes.

Abstract

Overview

Key Topics

Ultrasonic Testing Method

Employs immersion-based ultrasonic systems using angle beam techniques for precise detection.
Tests are performed by rotating either the ultrasonic transducer or the tube for full surface coverage.
Sensitivity is calibrated with rectangular notch reference reflectors of specified dimensions.

Reference Tubes and Reflectors

Reference tubes must match tested materials in grade, dimensions, surface finish, heat treatment, and acoustic properties.
Rectangular notches act as calibration reflectors; their depths range from 0.08 mm upwards to simulate imperfections.
Fabrication methods include electric-discharge machining and mechanical processes.

Testing Personnel and Qualification

Operators shall be trained and certified under ISO 9712 or an equivalent qualification system.
Testing must be supervised by competent personnel nominated by the manufacturer.
Level 3 NDT individuals must authorize operators, ensuring reliability and expertise.

Test Equipment Requirements

Ultrasonic instruments need amplitude linearity verification per ISO 18175.
Transducers must comply with ISO 10375 performance criteria.
Systems must include tube feeding and rotation devices, as well as automatic alarms and data recording capabilities to ensure thorough inspection.

Acceptance and Reporting

Tubes are accepted only if no signal exceeds the amplitude from reference reflectors.
Testing sensitivity must be confirmed every 4 hours during continuous operations.
Comprehensive reports include test dates, personnel, equipment used, testing conditions, and detailed results.

Applications

ISO 25902-2:2010 is vital for industries utilizing titanium tubes with strict safety, durability, and performance requirements, including:

Aerospace: Ensuring defect-free titanium pipes used in critical aircraft systems.
Chemical and Petrochemical Plants: Detecting flaws in titanium tubes that handle corrosive or high-temperature fluids.
Heat Exchangers: Maintaining high-quality tubing to prevent leaks and operational failures.
Medical Equipment: Verifying integrity of titanium alloy tubes used in specialized devices.

Using this standard helps manufacturers and users avoid costly failures and maintain compliance with regulatory and quality expectations linked to titanium tubing.

Related Standards

ISO 9712 – Qualification and certification of personnel in non-destructive testing.
ISO 10375 – Characterization of ultrasonic search units and sound fields.
ISO 18175 – Performance assessment of ultrasonic testing instruments.
ISO 25902-1 – Eddy-current examination of titanium pipes and tubes, complementing ultrasonic inspection with surface flaw detection.
ISO 5577 – Ultrasonic inspection vocabulary for consistent terminology.
ISO 12710 – Evaluating electronic characteristics of ultrasonic test devices.

By adhering to ISO 25902-2:2010, organizations can implement a robust ultrasonic testing protocol for titanium tubes, enhancing product quality and safety while ensuring compliance with internationally recognized standards for non-destructive testing processes.

Технические детали

Технический комитет: ISO/TC 79/SC 11 - Titanium
SKU: ISO 25902-2:2010

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Каталог

SIST EN ISO 9712:2022

Действующий

Non-destructive testing - Qualification and certification of NDT personnel (ISO 9712:2022)

Overview EN ISO 9712:2022 - Non-destructive testing (NDT) - Qualification and certification of NDT personnel (ISO 9712:2021) is a CEN-adopted international standard that defines requirements for cert…

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109 €

ISO 18175:2004

Отменён

Non-destructive testing — Evaluating performance characteristics of ultrasonic pulse-echo testing systems wit…

22 · PDF

25 €

ISO 10375:1997

Отменён

Non-destructive testing — Ultrasonic inspection — Characterization of search unit and sound field

17 · PDF

25 €

ISO 25902-1:2009

Действующий

Titanium pipes and tubes — Non-destructive testing — Part 1: Eddy-current examination

Overview ISO 25902-1:2009 defines an eddy‑current non‑destructive testing (NDT) method for detecting flaws in titanium seamless and welded tubes (including titanium alloys). It targets quality assura…

8 · PDF

25 €

SIST EN ISO 5577:2026

Действующий

Non-destructive testing - Ultrasonic testing - Vocabulary (ISO 5577:2025)

Overview EN ISO 5577:2025 - Non-destructive testing - Ultrasonic testing - Vocabulary is the ISO/CEN vocabulary standard that defines the terms used in ultrasonic non‑destructive testing (NDT). Publi…

55 · PDF

109 €

ISO 12710:2002

Отменён

Non-destructive testing — Ultrasonic inspection — Evaluating electronic characteristics of ultrasonic test in…

22 · PDF

25 €

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ISO 25902-2:2010 PDF

Abstract

Overview

Похожие стандарты

Key Topics

Applications

Related Standards

Технические детали

SIST EN ISO 9712:2022

Non-destructive testing - Qualification and certification of NDT personnel (ISO 9712:2022)

ISO 18175:2004

Non-destructive testing — Evaluating performance characteristics of ultrasonic pulse-echo testing systems wit…

ISO 10375:1997

Non-destructive testing — Ultrasonic inspection — Characterization of search unit and sound field

ISO 25902-1:2009

Titanium pipes and tubes — Non-destructive testing — Part 1: Eddy-current examination

SIST EN ISO 5577:2026

Non-destructive testing - Ultrasonic testing - Vocabulary (ISO 5577:2025)

ISO 12710:2002

Non-destructive testing — Ultrasonic inspection — Evaluating electronic characteristics of ultrasonic test in…