NDT Inspect – NDT Career and Community Portal | Dye Penetrant Inspection (PT) (DPI) | Activity https://ndtinspect.com/groups/dye-penetrant-inspection/ Activity feed for the group, Dye Penetrant Inspection (PT) (DPI). Sun, 19 Apr 2026 06:42:47 +0500 https://buddypress.org/?v=2.21.0 en-US 30 hourly 2 8d7681cc5b4cef51d98da1300fd67874 stig-skarpenes posted an update in the group Dye Penetrant Inspection (PT) (DPI): Crackindication found in pin thread roots of an […] https://ndtinspect.com/news-feed/p/27480/ Tue, 08 Oct 2024 10:52:10 +0500 Crackindication found in pin thread roots of an API connection – picture taken after 1 min dwell time.

]]> 0 2dddcc85d60c88f41b4ca5657db22a84 NDT-Inspect started the discussion Simple PT process in the forum Dye Penetrant Inspection https://ndtinspect.com/groups/dye-penetrant-inspection/forum/discussion/simple-pt-process/ Tue, 20 Dec 2022 05:17:00 +0500 Simple PT process

The process of performing a dye penetrant inspection, also known as liquid penetrant testing, typically involves the following steps:

  1. Surface preparation: The surface of the test object must be clean and free of contaminants, such as dirt, oil, and grease, in order for the penetrant to be effective. The surface is usually cleaned using a solvent…

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]]> b2f4a6052409591e3ceb65a1a055fda3 NDT-Inspect posted an update in the group Dye Penetrant Inspection (PT) (DPI): Dye penetrant testing, also known as liquid […] https://ndtinspect.com/news-feed/p/21456/ Wed, 07 Dec 2022 10:35:02 +0500 Dye penetrant testing, also known as liquid penetrant testing, is a type of nondestructive testing (NDT) method used to detect surface-breaking defects in a wide range of materials, including metals, ceramics, and composites.

The test is performed by applying a liquid penetrant to the surface of the material being tested.

The penetrant is…

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]]> 0 773396c2ad3e008cc8b9f5fcd648fd12 mohamed-ali-bagath joined the group Dye Penetrant Inspection (PT) (DPI) https://ndtinspect.com/news-feed/p/16046/ Fri, 25 Mar 2022 10:32:01 +0500 0 435fcd2e34886c5dc8ae3dfaaca2f7e4 NDT-Inspect created a poll in the group Dye Penetrant Inspection (PT) (DPI) https://ndtinspect.com/news-feed/p/15361/ Mon, 07 Feb 2022 15:23:18 +0500 Which of the following discontinuities might be found in a welded fabrication?

]]> 0 9accfc46c1107ab90be243f1533d2e71 noizyboy posted an update in the group Dye Penetrant Inspection (PT) (DPI): проведение ККД на трубном пучке https://ndtinspect.com/news-feed/p/7285/ Sun, 19 Sep 2021 07:37:09 +0500 проведение ККД на трубном пучке

]]> 0 3ad58ec90ecb9dc601f5646d6251b3c6 noizyboy posted an update in the group Dye Penetrant Inspection (PT) (DPI): еще немного трещин https://ndtinspect.com/news-feed/p/7284/ Sun, 19 Sep 2021 07:36:27 +0500 еще немного трещин

]]> 0 edf14e84358753f9dc4e093c8cd2b4a2 noizyboy posted an update in the group Dye Penetrant Inspection (PT) (DPI): https://ndtinspect.com/news-feed/p/5920/ Mon, 30 Aug 2021 04:21:32 +0500

]]> 0 79e23467dfa8b7e029769c14ad62a9f5 chris posted an update in the group Dye Penetrant Inspection (PT) (DPI): Root defect in a new weld. Detected utilising PAUT. https://ndtinspect.com/news-feed/p/3259/ Fri, 13 Aug 2021 22:27:54 +0500 Root defect in a new weld. Detected utilising PAUT.

]]> 0 572e85417660694ef00060ab04db44c1 chris started the discussion Liquid Penetrant Testing Introduction in the forum Dye Penetrant Inspection https://ndtinspect.com/groups/dye-penetrant-inspection/forum/discussion/liquid-penetrant-testing-introduction/ Fri, 21 May 2021 04:41:46 +0500 Liquid Penetrant Testing Introduction

Liquid penetrant testing is one of the oldest and simplists NDT methods where its earliest versions (using kerosene and oil mixture) dates back to the 19th century. This method is used to reveal surface discontinuities by bleedout of a colored or fluorescent dye from the flaw. The technique is based on the ability

of a liquid to be drawn into…

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]]> 0eb673edc4d7a832d6bb8ba771ccdc58 nde posted an update in the group Dye Penetrant Inspection (PT) (DPI): Dye Penetrant InspectionDye Penetrant Inspection - […] https://ndtinspect.com/news-feed/p/1358/ Sat, 13 Feb 2021 04:22:47 +0500 Dye Penetrant Inspection


Dye Penetrant Inspection
– Basic principle
– Practical procedure
– Pros and cons
Responsible for this video: Prof. Dr.-Ing. Rainer Schwab, Hochschule Karlsruhe (Karlsruhe University of Applied Sciences), Germany

https://youtu.be/xEK-c1pkTUI

]]> 0 8b7e0d4d49e5046b0e2cbfd2975651d0 Doug posted an update in the group Dye Penetrant Inspection (PT) (DPI): PENETRANT TESTING Introduction • This module […] https://ndtinspect.com/news-feed/p/1198/ Thu, 11 Feb 2021 04:16:18 +0500 PENETRANT TESTING

Introduction

• This module is intended to provide an introduction to the NDT method of penetrant testing.

• Penetrant Testing, or PT, is a nondestructive testing method that builds on the principle of Visual Inspection.

• PT increases the “seeability” of small discontinuities that the human eye might…

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]]> 0 a36f1f532f4430bba4bc0155fbf8c60e Doug posted an update in the group Dye Penetrant Inspection (PT) (DPI): Anybody knows the reason for this type of cracking? https://ndtinspect.com/news-feed/p/1127/ Sat, 09 Jan 2021 03:18:47 +0500 Anybody knows the reason for this type of cracking?

]]> 0 26a9dff7f0e3ebda504585ccf5bfe972 nde posted an update in the group Dye Penetrant Inspection (PT) (DPI): https://ndtinspect.com/news-feed/p/1079/ Wed, 02 Dec 2020 05:37:58 +0500 0 10ee59d16bf335bc3b085b19667bffc2 bb-trent started the discussion Liquid Penetrant Testing (NDT) Video in the forum Dye Penetrant Inspection https://ndtinspect.com/groups/dye-penetrant-inspection/forum/discussion/liquid-penetrant-testing-ndt-video/ Fri, 06 Nov 2020 07:38:01 +0500 Liquid Penetrant Testing (NDT) Video

Somebody might find it useful

]]> 66c1904df6bd68719bc0986b79cb39d0 noizyboy posted an update in the group Dye Penetrant Inspection (PT) (DPI): https://ndtinspect.com/news-feed/p/552/ Mon, 26 Oct 2020 08:19:09 +0500 0