ASTM D2290 PDF

Kigalar Universal joints are recommended to be used. Procedure C has been used on polyethylene and polybutylene pipe to produce results equivalent to Quick Burst results Test Method D for 4 in. Type B specimens have the same width and internal diameter as Type A but the thickness is left as wound and cured. Customer service and office hours are 8: Product Aetm Maximum Load This is dependant on the sample type. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

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A number in parentheses indicates the year of last reapproval. This standard has been approved for use by agencies of the U. Department of Defense. This test method is appli- cable to reinforced-thermosetting resin pipe regardless of fabrication method.

This test method also is applicable to extruded and molded thermoplastic pipe. Procedure D is used for polyethylene pipe with a nominal diameter of 14 in. Procedure E is used for polyvinyl chloride PVC pipe with a nominal diameter of 14 in.

The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

It is the responsibility of the user of this standard to establish appro- priate safety, health, and environmental practices and deter- mine the applicability of regulatory limitations prior to use.

Referenced Documents 2. Summary of Test Method 3. This moment is induced by the change in contour of the ring between the two disk sections as they separate. Current edition approved Jan. Published February Originally approved in Last previous edition approved in as D — DOI: Apparatus 5. The width of the split disk for Procedure A and Procedure B shall be at least 0.

The width of the split disk for Procedure C shall be 2. For ring segment specimen wall thickness greater than 4. Opening size shouldallow0. Ring segment test specimen securing pins 0. Tapering or rounding the ends of the securing cross pins facilitates installation into the ring segments specimens.

See Fig. Test Specimen 6. Specimens shall conform to Fig. Specimens shall have a minimum overall width of 0. Reduced areas must be centered relative to the specimen width to within 0.

The minimum width of the Fixture dimensions are for illustration only. See Note 2. The maximum width of the ring shall be 2. Reduced areas shall be machined as shown in Fig. The reduced area, Wr, per Fig. The ratio of the width of the ring, W, to the reduced area, Wr, shall be at least 2. The width range of the reduced area, Wr, shall be 0. Within the 0. The maximum variation in Wr from the outside diameter to the inside diameter of the test specimen shall be 0.

The reduced areas of the specimen must be free of machining marks and uniform in cross section. For larger diameter pipes with greater wall thickness, specimen stability during testing is improved when ring width is greater. The width of the specimen shall be nominally 1. Two areas, one of which includes the minimum pipe wall thickness and the other deg opposite, shall be wet sanded to remove cutting marks; caremustbeexercisedtoretaintherectangularcross-sectionof the prepared areas.

The width of ring samples shall be nominally 2. One ring sample is used to produce ring segment Specimens 1 and 2. Ring segment specimen cuts shall be made not less than 2. Ring segment Specimens 1 and 2 shall be machined smooth on both sides to width W 1. Care shall be taken to retain a rectangular cross section. The width of ring samples shall be nominally 1.

One ring sample shall be used to produce each specimen. Ring segment test specimen shall be machined smooth on both sides, with care taken to retain a rectangular cross section. Reduced cross section areas shall be machined to 0. For quality control purposes, the sample quantity shall be one, and in cases FIG.

Conditioning 7. After preparation per 6.

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ASTM D2290 Plastic Pipe Hoop Tensile Strength Testing

A number in parentheses indicates the year of last reapproval. This standard has been approved for use by agencies of the U. Department of Defense. This test method is appli- cable to reinforced-thermosetting resin pipe regardless of fabrication method. This test method also is applicable to extruded and molded thermoplastic pipe.

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ASTM D2290 TESTING FIXTURE

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