API SPEC 6FC Specification for Fire Test for Valves with Automatic Backseats - FOURTH EDITION
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
- VDI 3564 Recommendations for fire protection in high-bay warehouses
- 13
- VDI 3564 Recommendations for fire protection in high-bay warehouses
- 13.220
- VDI 3564 Recommendations for fire protection in high-bay warehouses
- 13.220.01
- 53
- VDI 3564 Recommendations for fire protection in high-bay warehouses
- 53.080
- CEN EN 671-2 Fixed firefighting systems - Hose systems - Part 2: Hose systems with lay-flat hose
- ISO 5208 Industrial valves - Pressure testing of metallic valves - Fourth Edition
- API SPEC 6D RUSSIAN Specification for Pipeline Valves - Twenty-Fourth Edition: Incorporates Errata 1: October 2014, Errata 2: December 2014; Effective August 1, 2015
- Картотека зарубежных и международных стандартов
American Petroleum Institute
Specification for Fire Test for Valves with Automatic Backseats - FOURTH EDITION
N SPEC 6FC
Annotation
It is the purpose of this document to establish the requirements for testing and evaluating the pressure-containing performance of API 6A and API 6D automatic backseating valves when exposed to fire. The performance requirements of this document are intended to establish standard limits of acceptability regardless of size or pressure rating.
This document establishes acceptable levels for leakage through the test valve and also external leakage after exposure to a fire for a 30-minute time period, both before and after reworking the stuffing box.
The burn period has been established on the basis that it represents the maximum time required to extinguish most fires. Fires of greater duration are considered to be of a major magnitude with consequences greater than those anticipated in this test.
Автоматический перевод:
Спецификация для испытания огня на клапаны с автоматическими задними сиденьями - FOURTH EDITION
Это - цель этого документа установить требования для тестирования и оценки содержащей давление производительности API 6 А и API 6D автоматические backseating клапаны, когда представлено стрелять. Эксплуатационные требования этого документа предназначаются для установления стандартных пределов приемлемости независимо от оценки давления или размера.
