ASTM G62-07 PDF

ASTM Gpdf – Download as PDF File .pdf), Text File .txt) or read online. Documents Similar To ASTM Gpdf. ASTM Gpdf. Uploaded by. Diego Mauricio Rozo · QCF Holiday Test. Uploaded by. minhnn. ASTM G Standard Test Methods for Holiday Detection in Pipeline Coatings From: ASTM Standard Test Methods (ASTM International).

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The device registers high-voltage shortcuts between two electrodes, that are connected to the high-voltage source and the metal pipe or other testing objects.

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Active view current version of standard. Historical Version s – view previous versions of standard Translated Version s: The values given in parentheses are for information only.

Such tests are needed to evaluate the xstm and gas pipelines corrosion protection reliability. Login Get Help Subscribe. We also can manufacture electrodes for customer requirements or user tasks.

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t62-07 It should be noted, however, that ashm method will not detect thin spots in the coating. Link to Active This link will always route to the current Active version of the standard. Content Partners and Collaborating Organizations. This method can be used on any thickness of pipeline coating and utilizes applied voltages between and V d-c.

Tested t62-07 thickness is up to 12 mm. Cathodic protection 2, Coatings and linings 10, Environments 7, Forms of corrosion 11, Fundamentals and effects 4, Industries and applications 14, Materials 12, Protection and mitigation 8, Testing and monitoring 6, Conference proceedings 20, Data books 1, Handbooks Journals 2, Magazines 1, Reports 1, Standards Technical books Technical publications 1, High-voltage transformer Electronic unit Ground wire with crocodile clip Pin for grounding Magnet Set of electrodes Charger Extension tube for the high-voltage electrode Operating manual Package.

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Publications & Standards – Corrosion Analysis Network | ASM International

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. This may be considered to be a nondestructive test because of the relatively low voltage. Find out more Save time and money.

There is a wide range of interchangeable electrodes for solving any tasks of coatings testing. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Get access to more than 20, documents addressing all aspects of corrosion including:. This method will determine the existence of any gross faults in thin-film pipeline coatings.

It is effective on films up to 0. This content is published by. Category Listing Sources Addressing all aspects of astn prevention, assessment and control. Subject Classifications Protection and mitigation Anodic and cathodic protection. Historical Version s – view previous versions of standard. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

The values given in parentheses are for information only. Link to Active This link will always route to the current Active version of the standard. Consensus balloted File Size: This method is considered destructive because the high voltages involved generally destroy the coating at thin spots.

Description These test methods cover g26-07 apparatus and procedure for detecting holidays in pipeline type coatings. This standard does not purport to address all of the safety concerns, if any, associated with its use. For different tasks, the device supplies with a set of different shapes and of different materials electrodes.

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Protection and mitigation Anodic and cathodic protection. The device can be used while the pipeline construction, operation or service. It should be noted, however, that this method will not detect thin spots in the coating, even those as thin as 0.

This method will not, however, find any thin spots in the coating. These test methods cover the apparatus and procedure for detecting holidays in pipeline type coatings.

It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. It is effective on films up to 0. This may be considered to be a nondestructive test because of the relatively low voltage.

ASTM G62 – 14 Standard Test Methods for Holiday Detection in Pipeline Coatings

Advantages Specifications Available astmm Standard package Media Reliability Small size and lightweight High capacity batteries Long battery life with enhanced battery Accurate digital voltage and sensitivity aatm Preset settings Indicator of batteries charge Sound and light defects signal.

Get access to more than 20, documents addressing all aspects of corrosion including: January 01, Pages: About Us How we tackle the issue What will you get?

This method can be used to verify minimum coating thicknesses as well as voids in quality-control applications.