Note 1: This practice replaces MIL-STD The penetrant examination processes described in this practice are applicable to in-process, final, and. Find the most up-to-date version of MIL-STD at Engineering Rafid Lopez wrote: Hello I need to know which is the clasification from “Group V” in the MIL-STD I know that is Type 1, Method A, but i.

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Combining values from the two systems may result in non-conformance with the standard.

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JavaScript seem to be disabled in your browser. Work Item s – proposed revisions of this standard. Ask the NDT Man. Feel free to contact us if you have any questions. Saves time for weldment inspection before complete cooling maintain pre-heat temperaturein-service inspection of chemical processing equipment, etc.

Penetrant Inspection | Liquid Penetrant Examination – Macon, Georgia

See “Hydrostatic Leak Detection”. Specification E contains information to help sts detailed requirements. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.


It is not a detailed how-to procedure to be used by the inspector and, therefore, must be supplemented by a detailed procedure that conforms to the requirements of this practice. Intense red color for maximum color contrast. Link to Active This link will always route to the current Active version of the standard.

Has unusual affinity for ceramic surfaces. Sherwin Visible Dye Penetrants. Widely accepted for use without developer, to find cracks on surfaces of light colored technical ceramics.

Flaw marks show red on white D Developer background under normal, or “white light,” and glow orange under “black light. Prior to examination, tests should be conducted to ensure that none of the cleaning or examination materials are harmful to the components to be examined.

Not as sensitive as standard DP visible dye penetrant for metal surface inspection. Referenced Documents purchase separately The documents 68666 below are referenced within the subject standard but are not provided as part of the standard.

Penetrant Inspection

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. A water-removable visible dye penetrant with sensitivity equivalent or superior to most nonwater-washable Type II penetrants.


This practice is written so it can be specified on the engineering drawing, specification, or contract. Also may be used with the hydrostatic leak shd.

Historical Version s – view previous versions of standard. Removable by water-spray, water wipe-off and by solvent wipe-off. Also used extensively on metal surfaces, including weldments. Also, some cleaners, penetrants, and mjl can have a deleterious effect on nonmetallic materials such as plastics. You must have JavaScript enabled in your browser to utilize the functionality of this website. ASME Code qualification procedure compliance. Click Here or Scroll Down for Pricing.

These processes are applicable for the detection of discontinuities, such as lack of fusion, corrosion, cracks, laps, cold shuts, and porosity, that are open or connected to the surface of the component under examination.

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