ANSI/ASTM F689-1997 测定内壁金属铸件塑料气压管道地面温度惯例

标准号：ANSI/ASTM F689-1997
中文标准名称：测定内壁金属铸件塑料气压管道地面温度惯例
英文标准名称：Practice for Determination of the Temperature of Above-Ground Plastic Gas Pressure Pipe within Metallic Casings
标准类型：G33
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：G33
国际标准分类号：23.040.20
适用范围：This practice describes a procedure for the determination of the temperature history of above-ground plastic gas pressure pipe encased in a metallic casing. Such temperature changes may be due to ambient air temperature, or solar exposure, or both. 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.