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 values given in parentheses are for information only.

This method will determine the existence of any gross faults in thin-film pipeline coatings. Tested ast thickness is up to 12 mm.

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It should be noted, however, that this method will not detect thin spots in the coating, even those as thin as 0. This method is considered destructive because the high voltages involved generally destroy the coating at thin spots.

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Get access to more than 20, documents addressing all aspects of corrosion including: 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, This standard does not purport to address all of the safety concerns, if any, associated with its use.

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Find out more Save time and money. Such tests are needed to evaluate the oil and gas pipelines corrosion protection reliability. Link to Active This link will always route to the current Active version of the standard. Link to Active This link will always route to the current Active version of the standard. These test methods cover the apparatus and procedure for detecting holidays in pipeline type coatings.

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

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. The device can be used while the pipeline construction, operation or service. It is effective on films up to 0. Description These test methods cover the apparatus and procedure for detecting holidays in pipeline type coatings. The values given in parentheses are for information only. Get access to more than 20, documents addressing all aspects of corrosion including:.

This may be considered to be a nondestructive test because asym the relatively low voltage. This content is published by. For different tasks, the device supplies with a set of different shapes and of different materials electrodes. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. It is effective on films up to 0.

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

Subject Classifications Protection and mitigation Anodic and cathodic protection. There is a wide range of interchangeable electrodes for solving any tasks of coatings testing. Advantages Specifications Available options Standard package Media Reliability Small size and lightweight High capacity batteries Long battery life with enhanced battery Accurate digital voltage and sensitivity settings Preset settings Indicator of batteries charge Sound and light defects signal.

Active view current version of standard. Consensus balloted File Size: 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.

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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. January 01, Pages: G6-07 may be considered to be a nondestructive test because of the relatively low voltage.

Protection and mitigation Anodic and cathodic protection.

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