ASTM F2987 Standard Specification for Corrugated Polyethylene Pipe and Fittings for Mine Heap Leach Aeration Applications
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
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- ASTM D7202 Standard Test Method for Determination of Beryllium in the Workplace by Extraction and Optical Fluorescence Detection
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- ASTM D7202 Standard Test Method for Determination of Beryllium in the Workplace by Extraction and Optical Fluorescence Detection
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- ASTM E177 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
- ASTM D7202 Standard Test Method for Determination of Beryllium in the Workplace by Extraction and Optical Fluorescence Detection
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- Картотека зарубежных и международных стандартов
ASTM International
Standard Specification for Corrugated Polyethylene Pipe and Fittings for Mine Heap Leach Aeration Applications
N F2987
Annotation
This specification covers requirements and test methods for materials, workmanship, dimensions, perforations, pipe stiffness, elongation, joint separation resistance, quality of extruded polyethylene, brittleness, testing, and marking of corrugated polyethylene (PE) pipe and fittings for mine heap leach pile aeration. It covers with nominal sizes 100 mm (4 inch), 150 mm (6 inch), 200 mm (8 inch), 250 mm (10 inch) 300 mm (12 inch), 375 mm (15 inch), and 450 mm (18 inch) diameter.
This specification covers double wall, annular extruded corrugated polyethylene pipe as depicted in Fig. 1.
The values given in parentheses are provided for information purposes only.
The following precautionary caveat pertains only to the test method portion, Section 9, of this specification: 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.
Автоматический перевод:
Стандартная спецификация для рифленой трубы полиэтилена и детали для приложений проветривания рапы кучи шахты
Эта спецификация удовлетворяет требования и методы тестирования для материалов, мастерства, размерностей, перфораций, жесткости канала, удлинения, объединенного разделительного сопротивления, качества вытесненного полиэтилена, хрупкости, тестирования и маркировки гофрированного полиэтилена (PE) канал и детали для проветривания груды рапы кучи шахты. Это покрывает номинальными размерами 100 мм (4 дюйма), 150 мм (6 дюймов), 200 мм (8 дюймов), 250-миллиметровые (10-дюймовые) 300 мм (12 дюймов), 375 мм (15 дюймов), и 450 мм (18 дюймов) диаметром.
