ASTM International - ASTM C668-98(2003)e1
Standard Specification for Asbestos-Cement Transmission Pipe
|Publication Date:||10 January 2003|
|ICS Code (Pipes and fittings of other materials):||23.040.50|
1.1 This specification covers asbestos-cement transmission pipe intended for use in transmission systems that carry fluids under pressure. A transmission system consists of pipe lines which convey fluids from their source to a point of distribution or discharge. The system is characterized by relatively steady flow and few appurtenances, thereby permitting reasonable hydraulic analysis, including surge analysis.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
Note 1-This specification is issued for product standardization and purchasing purposes only, and does not include requirements for installation or the relationships between operating conditions and the strength characteristics of the various classifications of pipe. The purchaser is cautioned that he must correlate installation and operating conditions with the specified characteristics of the pipe.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. 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. See 10.1 for a specific hazards statement.