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ASTM A / ASTM A Fire Protection Sprinkler Pipe. All Independence Tube A/A fire protection sprinkler pipe is: • UL Listed (US and Canada). 5 Jan ASTM A / AM Standard Specification for Black and Hot-Dipped Zinc- Coated (Galvanized) Welded and Seamless Steel Pipe for Fire. Chemical properties, flattening test, and hydrostatic testing or eddy current testing (NH) is required to meet ASTM A Type E Grade A. As a standard, Valmont.
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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. Finally, flattening test shall be performed on the pipe in accordance astm a795, electric-resistance-welded atsm, and furnace-welded pipe.
Combining values from the two systems may result in non-conformance with the standard. It is a7955 only and not an official part of astm a795 standard; the full text of the standard itself astm a795 be referred to for its use and application.
The pipe may be bent, but it is not intended for bending made at ambient temperature wherein the astm a795 diameter of the bend is less than twelve times the outside diameter of the pipe being bent Note 2.
Note 2 — Successful bending of pipe is a adtm of equipment and technique as well as pipe properties. See Table 2 for dimensions.
The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Each length of pipe shall be subjected to a astm a795 test without leakage through the pipe wall.
As an alternative to the hydrostatic test, and when accepted by the purchaser, each pipe shall be tested with a non-destructive electrical method.
The steel shall conform to the required chemical composition. Referenced Documents purchase separately The documents listed below astm a795 referenced within the astm a795 standard but are not provided as part of the standard.
Historical Version s – view previous versions astm a795 standard. Pipe having other wall thicknesses may be furnished provided such pipe complies with astm a795 other requirements of this specification and the outside diameter is as given in Table 2. See Table 1 for dimensions.
Link to Active This link will always route to the current Active version of the standard. This abstract is astm a795 brief summary of the referenced standard.
The pipe may be bent, but it is astm a795 intended astm a795 bending made at ambient temperature wherein the inside diameter of astm a795 bend is less than twelve times the outside diameter of the pipe being bent. Within the text, the SI units are shown in brackets. This specification covers black and hot-dipped zinc-coated galvanized welded and seamless steel pipe for fire protection use.
This standard does not purport to address all of the safety concerns, if any, associated with its use. Pipe ordered under this specification is intended for use in fire protection systems.
It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory astm a795 prior to use.