ASME B16.40 Manually Operated Thermoplastic Gas Shutoffs and Valves In Gas Distribution Systems
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
- ASTM G125 Standard Test Method for Measuring Liquid and Solid Material Fire Limits in Gaseous Oxidants
- ASTM D618 Standard Practice for Conditioning Plastics for Testing
- ASTM F2390 Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent (DWV) Pipe and Fittings Having Post-Industrial Recycle Content
- ASTM D618 Standard Practice for Conditioning Plastics for Testing
- 13
- ASTM G125 Standard Test Method for Measuring Liquid and Solid Material Fire Limits in Gaseous Oxidants
- ASTM D618 Standard Practice for Conditioning Plastics for Testing
- ASTM F2390 Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent (DWV) Pipe and Fittings Having Post-Industrial Recycle Content
- ASTM D618 Standard Practice for Conditioning Plastics for Testing
- 13.220
- ASTM G125 Standard Test Method for Measuring Liquid and Solid Material Fire Limits in Gaseous Oxidants
- ASTM D618 Standard Practice for Conditioning Plastics for Testing
- ASTM F2390 Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent (DWV) Pipe and Fittings Having Post-Industrial Recycle Content
- ASTM D618 Standard Practice for Conditioning Plastics for Testing
- 13.220.40
- ASTM G125 Standard Test Method for Measuring Liquid and Solid Material Fire Limits in Gaseous Oxidants
- ASTM D618 Standard Practice for Conditioning Plastics for Testing
- ASTM F2390 Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent (DWV) Pipe and Fittings Having Post-Industrial Recycle Content
- ASTM D618 Standard Practice for Conditioning Plastics for Testing
- ASTM G125 Standard Test Method for Measuring Liquid and Solid Material Fire Limits in Gaseous Oxidants
- ASTM G125 Standard Test Method for Measuring Liquid and Solid Material Fire Limits in Gaseous Oxidants
- ASTM G125 Standard Test Method for Measuring Liquid and Solid Material Fire Limits in Gaseous Oxidants
- 19
- ASTM G125 Standard Test Method for Measuring Liquid and Solid Material Fire Limits in Gaseous Oxidants
- ASTM D618 Standard Practice for Conditioning Plastics for Testing
- ASTM F2390 Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent (DWV) Pipe and Fittings Having Post-Industrial Recycle Content
- ASTM D618 Standard Practice for Conditioning Plastics for Testing
- ASTM G125 Standard Test Method for Measuring Liquid and Solid Material Fire Limits in Gaseous Oxidants
- ASTM F2390 Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent (DWV) Pipe and Fittings Having Post-Industrial Recycle Content
- ASTM F480 Standard Specification for Thermoplastic Well Casing Pipe and Couplings Made in Standard Dimension Ratios (SDR), SCH 40 and SCH 80
- ASTM D2122 Standard Test Method for Determining Dimensions of Thermoplastic Pipe and Fittings
- ASTM F2619/F2619M Standard Specification for High-Density Polyethylene (PE) Line Pipe
- ASTM D3261 Standard Specification for Butt Heat Fusion Polyethylene (PE) Plastic Fittings for Polyethylene (PE) Plastic Pipe and Tubing
- ASTM G125 Standard Test Method for Measuring Liquid and Solid Material Fire Limits in Gaseous Oxidants
- Картотека зарубежных и международных стандартов
ASME International
Manually Operated Thermoplastic Gas Shutoffs and Valves In Gas Distribution Systems
N B16.40
Annotation
General
(a) This Standard covers manually operated thermoplastic valves in nominal valve sizes through 12. These valves are intended for use below ground in thermoplastic fuel gas distribution mains and service lines. The maximum operating pressure (MOP) at which such distribution piping systems may be operated is in accordance with the Code of Federal Regulations (CFR) Title 49, Part 192, Transportation of Natural and Other Gas by Pipeline; Minimum Safety Standards, for temperature ranges of 20°F to 140°F ( 29°C to 60°C).
(b) This Standard sets qualification requirements for each basic valve design as a necessary condition for demonstrating conformance to this Standard.
(c) This Standard sets requirements for newly manufactured valves for use in below-ground piping systems for fuel gas [includes synthetic natural gas (SNG)] and liquefied petroleum (LP) gases (distributed as a vapor, with or without the admixture of air) or mixtures thereof
Автоматический перевод:
Вручную управляемые термопластические газовые отключения и клапаны в системах газоснабжения
Общий
(a) Этот Стандарт закрывает вручную управляемые термопластические клапаны в номинальных размерах клапана до 12. Эти клапаны предназначаются для использования, под землей в термопластической электросети распределения топливного газа и линиях обслуживания. Максимальное рабочее давление (MOP), при котором могут управляться такие системы распределительного трубопровода, является в соответствии со Сводом федеральных нормативных актов (CFR) Названием 49, Частью 192, Транспортировкой Натурального и Другого Газа Трубопроводом; Минимальные Стандарты безопасности, для диапазонов температур 20°F к 140°F ( 29°C к 60°C).



