ASTM A / ASTM A Fire Protection Sprinkler Pipe. All Independence Tube A/A fire protection sprinkler pipe is: • UL Listed (US and Canada). ASTM A / ASME SA STANDARD SPECIFICATION FOR BLACK AND HOT-DIPPED ZINC COATED(GALVANIZED) WELDED AND SEAMLESS STEEL . ASTM A is an ASTM specification for steel pipe to be used in fire sprinkler systems. It is available in a black or red lacquer finish, or with a hot-dipped zinc.
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See Table 1 for dimensions.
ASTM A ERW steel pipe
See Table 2 for dimensions. Finally, flattening test shall be performed on the pipe in accordance with, electric-resistance-welded pipe, and furnace-welded pipe. This standard does not purport to address all of the safety concerns, if any, associated with its use.
The pipe may be bent, but it is not intended for bending made at ambient temperature wherein the inside diameter of the bend is less than twelve times the outside diameter of the pipe being bent.
The values stated in each system may not be exact equivalents; therefore, each system adtm be used independently of the other.
ASTM A795 Pipe
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. Each length of pipe shall be subjected to a hydrostatic 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 pipe may be bent, but it is not intended for bending made at ambient temperature wherein the inside 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 function of equipment and technique as well as pipe properties. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. ASTM does not give any warranty express or implied or make q795 representation that the contents of this abstract are accurate, complete or up to date. Historical Version s astn view previous versions of standard. Link to Active This link will always route to the current Active version of the standard.
Pipe ordered under this specification is intended for use in fire protection systems.
ASTM A795 ERW STEEL PIPE
Combining values from the two systems may result in non-conformance with the standard. Work Item s – proposed revisions of this standard.
The asym shall conform to the required chemical composition. Pipe having other wall thicknesses may be furnished provided such pipe complies with all other requirements of this specification and the outside diameter is as given in Table 2. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. This abstract is a brief summary of the referenced standard.
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.