ASTM D is a test method used to study the apparent tensile strength of plastic pipes using a specialized test fixture. The ASTM D standard determines the comparative apparent tensile strength of most plastic products using a split disk test fixture tested under defined. ASTM D TESTING FIXTURE. Split disk and ring segment tensile tests, properly interpreted, provide reasonably accurate information with regard to.
|Published (Last):||27 December 2005|
|PDF File Size:||1.55 Mb|
|ePub File Size:||17.73 Mb|
|Price:||Free* [*Free Regsitration Required]|
Procedure A is now used for testing reinforced-thermosetting resin pipe, Procedure B for thermoplastic pipe of any size, and Procedure C for thermoplastic astm d2290 with nominal diameters of 4.
Friction between the astm d2290 disk fixture and the ring specimen is also astm d2290 concern. Have a question about conducting the test astm d2290 this standard? All of these revised procedures use the same general fixture configuration the configuration shown on the right side of Fig.
The original fixture for testing Procedure A d2290, i. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. One criticism is that some bending is induced in the ring specimen at the split.
ASTM D2290 TESTING FIXTURE
Within astm d2290, specimens of varying sizes can be tested using the same holders, by using astm d2290 pairs of split disks. This test method is applicable to reinforced-thermosetting resin pipe regardless of fabrication method. Give one of our application engineers a call today for help with creating the best budget and testing plan according satm ASTM D Wyoming Test Fixtures Inc.
Astm d2290 potential error is analyzed and discussed in detail in References 2 and 3. Procedure D is used for polyethylene pipe with a nominal diameter of 14 in.
ASTM D TESTING FIXTURE
Force range of 5 kN to kN 1, lbf tolbf Adjustable test space The most popular choice astm d2290 awtm tension and compression tests These dual column testers are available in both tabletop and floor standing models. These various specimen configurations astm d2290 test procedures are fully defined in the version of ASTM D Reference 1.
Rather than testing a complete ring, two 4″ long segments of the ring are tested together astm d2290 a special fixture fully defined in ASTM D The ASTM D standard determines the comparative apparent tensile strength of most plastic products using a split disk test fixture tested under defined conditions and test machine speed.
Link to Active This link will always route to the current Active version of the standard. However, this now deleted original Procedure A fixture, while no longer an ASTM standard, is still used for testing filament-wound composite astm d2290, and the fixture is available from Wyoming Test Fixtures, Inc.
Astm d2290 of Additional Information: Extruded and molded thermoplastic piping is also covered by this test.
Details of the now obsolete fixture and specimen for testing filament-wound rings can be found can be found in and earlier versions of ASTM D Reinforced thermosetting resin pipe may be tested by this standard regardless of fabrication method.
In general, this test method is still generally astm d2290 an acceptable test for unidirectional hoop-wound composite rings. The version of ASTM D has added a Procedure D, for testing polyethylene pipe with a nominal diameter of 14″ and greater and preferably having a wall astm d2290 1″ and greater.
Referenced Documents purchase separately The documents listed below are referenced within the subject astm d2290 but are not provided as part of the standard. This test method also is applicable to extruded and molded thermoplastic pipe.
Data from this test are useful for research and development, quality control specification and design. By means of our plastic testing expertise and modular astm d2290 design, we will help find the testing solution that is right for you. Work Item s – proposed revisions of this standard. astm d2290
Procedure C has been used on polyethylene and astm d2290 pipe to produce results equivalent to Quick Burst results Test Method D for 4 in. These effects are discussed in References 3 and 4. Although this original Procedure A test method was an ASTM standard from toits popularity astm d2290 varied over the years.
Historical Version s – view previous versions of standard. We are confident that we have what you are looking for. The test cannot be considered significant for applications differing widely from the load-time scale of the standard test.
These former Procedure A specimens are hoop-wound rings of controlled diameter, width, and thickness, viz. We offer machines, apparatus, testers, tensile grips, test fixtures, clamps, holders, jigs, faces, jaws, extensometers, environmental and humidity chambers, furnaces, astm d2290 and custom solutions for unique applications. Procedure E is used ast polyvinyl chloride PVC pipe with a nominal diameter of 14 in. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of astm d2290 limitations prior to use.
The original Procedure B and C specimens, extruded and satm unreinforced plastic specimens and larger diameter extruded plastic pipe, respectively, utilized fixtures of the general type astm d2290 at the right side of Fig.