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ASTM F1431-92(2021)
Standard Specification for Water Trap for Diesel Exhaust
Přeložit název
NORMA vydána dne 1.1.2021
Informace o normě:
Označení normy: ASTM F1431-92(2021)
Datum vydání normy: 1.1.2021
Kód zboží: NS-1015320
Počet stran: 3
Přibližná hmotnost: 9 g (0.02 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Kategorie - podobné normy:
Anotace textu normy ASTM F1431-92(2021) :
This specification covers the material, dimensions, and construction of a water trap for diesel exhaust. The diesel exhaust water trap system shall consist of a tank and baffles manufactured from a nickel-chromium-molybdenum-columbium alloy, with gaskets made of nonmetallic materials. A minimum of three baffles shall be installed. The traps shall withstand the maximum temperatures specified, be free of paint, and be so designed such as to prevent sea backwash from entering the diesel exhaust system. The trap and piping systems shall prevent dirt accumulation, with the welding being of small, even beading, free of slag and splatter. Pneumatic proof testing of each trap shall be performed with no visible seam leakage and shall conform to the requirements specified.
Keywords:
diesel exhaust systems, piping systems ,, ICS Number Code 47.020.20 (Marine engines and propulsion systems)
Doplňující informace
| 1. Scope | ||||||||||
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1.1?This specification covers the material, dimensions, and construction of diesel exhaust water traps, which shall be required whenever the exhaust is to be expelled through the hull of the vessel. 1.2?The traps are designed to prevent sea backwash from entering the diesel exhaust system. 1.3?The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered standard. 1.4?This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
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| 2. Referenced Documents | ||||||||||
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