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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Xstm pipe may be bent, but it is not intended for bending made at a7795 temperature wherein the astm a795 diameter of the bend is less than twelve times the outside diameter astm a795 the pipe being bent. This standard does not purport to address all of the astm a795 concerns, if any, associated with its use. 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.
Pipe having other wall thicknesses may be furnished provided such pipe complies with all astm a795 requirements of this specification and the outside diameter is as given in Table 2. The values w795 in each system may not be exact equivalents; therefore, each system shall astm a795 used independently of the other.
Steel Pipe ASTM A
Historical Version s astm a795 view previous versions of standard. Referenced Documents astm a795 separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. The steel shall conform to the satm chemical composition.
Pipe ordered under this specification is intended for use in fire protection systems.
Finally, flattening test shall be performed on the pipe in accordance with, electric-resistance-welded pipe, and furnace-welded pipe. See Table 1 for dimensions. Combining values from the two systems may result in non-conformance with the astm a795.
A795 Type E Grade A
This specification covers black and hot-dipped zinc-coated galvanized welded and seamless astm a795 pipe for fire protection use. Note 2 — Successful bending of pipe is a function of equipment and technique as well as pipe properties.
The pipe may be bent, but it is not intended for bending made at ambient temperature wherein the inside diameter astm a795 the bend is less astm a795 twelve times the outside diameter of the pipe being bent Note 2.
Link to Active This link will always route to the current Active version of the standard. ASTM does not give any warranty express or implied astm a795 make any representation that the contents of this abstract are accurate, complete or up to date. It is the astm a795 of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
ASTM A – Wikipedia
Within the text, the Astm a795 units are shown in brackets. Each length of pipe shall be astm a795 to a hydrostatic test without leakage through the pipe wall. This abstract is a brief summary of the referenced standard. See Table 2 for dimensions.
As an alternative to the hydrostatic test, and when accepted by the purchaser, each pipe shall be tested with a non-destructive electrical method.