When conducting acceptance tensile testing of ductile iron(as specified by ASTM A), it is necessary to test machined specimens. This specimen is known as. ASTM A Standard Specification for Ductile Iron Gravity Sewer Pipe. ASTM A – 09 Standard Specification covers ductile iron gravity sewer pipe centrifugally cast with push-on joints.
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WaveMatrix 2 for Dynamic Testing. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
How can we help you? Email addresses must contain the symbol. Maximum depth of cover tables are included for both types of linings.
The standard ast tests and additional control tests shall also be performed.
ASTM A – 18 Standard Specification for Ductile Iron Gravity Sewer Pipe
Contact Us View Accessories Catalog. This specification may be used for pipe with other types of joints, as may be agreed upon at the time of purchase. Check this box to receive pertinent commercial email from Instron focusing on products, upcoming events, and more!
Maximum depth of cover tables are included for both types of linings. This abstract is a brief summary of the referenced standard. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.
The standard acceptance tests and additional control tests shall also be performed. By continuing to use our site, you accept our cookie policy. Bluehill LE for Basic Testing. This specimen is known as a shouldered-end specimen. Please confirm that you agree with our privacy and cookies policy to submit this form. Sometimes referred to as a “dumbbell”, “dogbone” or “button-end specimen”, this round specimen type has shouldered ends that are used for gripping the specimen during ashm.
The USTA adapters ;provide necessary specimen alignment. The single test space and dual acting actuator of the LX make it easy for operators to install the specimens. Since the maximum load requirement for these sizes is approximately 30, lbf, we recommend using an Industrial Series LX load frame with split insert tensile grips and holders. Leave a Reply Cancel reply Your email address will not be published.
Subscribe to Instron News! Link to Active This link will always route to the current A476 version of the standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. They also contain the ends of the broken specimen during failure providing an extra level of operator safety.
Modern ASTM A tests need to be run at specific stress rates under servo control and require an extensometer for accurate calculation of 0.
Standard Specification for Ductile Iron Gravity Sewer Pipe
Next Checking to see if you are a returning visitor…. This specification may be used qstm pipe with other types of joints, as may be agreed upon at the time of purchase.
Each pipe shall be subjected to z746 hydrostatic test and maybe performed either before or after the outside coating and inside coating have been applied, but shall be performed before the application of cement-mortar lining or of a special lining. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application.
This also covers trench load design procedures for both cement-lined pipe and flexible-lined pipe. Historical Version s – view previous versions of standard.
ASTM A746 Specification for Ductile Iron Gravity Sewer Pipe
You may use these HTML tags and attributes: Onsite Training At Your Facility. When conducting acceptance tensile testing of ductile iron as specified by ASTM Ait is necessary to test machined specimens. Concrete, Asphalt and Rock. This also covers trench load design procedures for both cement-lined pipe and flexible-lined pipe. Maximum depths of cover tables are included for both types of linings. Email addresses can only contain letters, numbers and the following special characters: Maximum depths of cover tables are included for both types of linings.
ASTM A Specification for Ductile Iron Gravity Sewer Pipe – Instron
Subscribe to Our Newsletters. Each pipe shall be subjected to a hydrostatic test and maybe performed either before or after the outside coating and inside coating have been applied, but shall be performed before the application of cement-mortar lining or of a special lining.
In addtion, the software’s offer simple test setup and efficient testing operation. Work Item s – proposed revisions of this standard. Your email address will not be published. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. These contemporary needs make older testing techniques, such as manual pacing or drop-of-beam observations, unsuitable.
This specification aastm ductile iron gravity sewer pipe centrifugally cast with push-on joints. We have provided systems for tensile testing standard 0. These tensile grips are designed specifically for testing ductile iron specimens and adapt to the test frame with our Universal Spherical Tension Adapters USTA. The split sleeve shouldered end specimen holders allow for quick changing of test specimens.