Standard Specifications for WELDED WROUGHT-IRON PIPE
|Publication Date:||23 February 1968|
(a) These specifications2 cover "standard weight," "extra strong," and "double extra strong" welded wrought-iron pipe, both black and galvanized. Pipe ordered under these specifications is intended for ordinary uses. When pipe is intended for coiling, bending, flanging, and other similar fabricating purposes, the intended use of the pipe should be stated in the order in accordance with Paragraph 2 (i).
(b) Galvanized Pipe. - When pipe ordered under these specifications is to be galvanized, the tension, flattening, and bend tests shall be made on the base material before galvanizing; or the mechanical tests may be made on galvanized samples, in which case any flaking or cracking of the zinc coating shall not be considered a cause for rejection. The zinc costing shall be tested in accordance with Section 13. When specified, results of the mechanical tests on the base material shall be reported to the purchaser.
2 For ASME Boiler and Pressure Vessel Code applications see related Specification SA-72 in Section II of that Code.