API TR 17TR12 Consideration of External Pressure in the Design and Pressure Rating of Subsea Equipment - FIRST EDITION
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
- SNV SN EN 12561-4 Railway applications - Tank wagons - Part 4: Devices for top filling and emptying of liquid products
- CEN EN 12561-2 Railway applications - Tank wagons - Part 2: Bottom emptying devices for liquid products including vapour return
- ISO 3419 Non-Alloy and Alloy Steel Butt-Welding Fittings Second Edition; (Erratum-1982)
- BSI BS EN 12561-2 Railway applications - Tank wagons Part 2: Bottom emptying devices for liquid products including vapour return - CORR: August 31, 2011
- CEN EN ISO 228-1 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation
- BSI BS EN ISO 10806 Pipework - Fittings for corrugated metal hoses - CORR 14987: January 30, 2004
- CEN EN ISO 228-1 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation
- BSI BS EN 12561-2 Railway applications - Tank wagons Part 2: Bottom emptying devices for liquid products including vapour return - CORR: August 31, 2011
- ISO 3419 Non-Alloy and Alloy Steel Butt-Welding Fittings Second Edition; (Erratum-1982)
- CEN EN 12561-2 Railway applications - Tank wagons - Part 2: Bottom emptying devices for liquid products including vapour return
- 13
- SNV SN EN 12561-4 Railway applications - Tank wagons - Part 4: Devices for top filling and emptying of liquid products
- CEN EN 12561-2 Railway applications - Tank wagons - Part 2: Bottom emptying devices for liquid products including vapour return
- ISO 3419 Non-Alloy and Alloy Steel Butt-Welding Fittings Second Edition; (Erratum-1982)
- BSI BS EN 12561-2 Railway applications - Tank wagons Part 2: Bottom emptying devices for liquid products including vapour return - CORR: August 31, 2011
- CEN EN ISO 228-1 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation
- BSI BS EN ISO 10806 Pipework - Fittings for corrugated metal hoses - CORR 14987: January 30, 2004
- CEN EN ISO 228-1 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation
- BSI BS EN 12561-2 Railway applications - Tank wagons Part 2: Bottom emptying devices for liquid products including vapour return - CORR: August 31, 2011
- ISO 3419 Non-Alloy and Alloy Steel Butt-Welding Fittings Second Edition; (Erratum-1982)
- CEN EN 12561-2 Railway applications - Tank wagons - Part 2: Bottom emptying devices for liquid products including vapour return
- 13.300
- SNV SN EN 12561-4 Railway applications - Tank wagons - Part 4: Devices for top filling and emptying of liquid products
- CEN EN 12561-2 Railway applications - Tank wagons - Part 2: Bottom emptying devices for liquid products including vapour return
- ISO 3419 Non-Alloy and Alloy Steel Butt-Welding Fittings Second Edition; (Erratum-1982)
- BSI BS EN 12561-2 Railway applications - Tank wagons Part 2: Bottom emptying devices for liquid products including vapour return - CORR: August 31, 2011
- CEN EN ISO 228-1 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation
- BSI BS EN ISO 10806 Pipework - Fittings for corrugated metal hoses - CORR 14987: January 30, 2004
- CEN EN ISO 228-1 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation
- BSI BS EN 12561-2 Railway applications - Tank wagons Part 2: Bottom emptying devices for liquid products including vapour return - CORR: August 31, 2011
- ISO 3419 Non-Alloy and Alloy Steel Butt-Welding Fittings Second Edition; (Erratum-1982)
- CEN EN 12561-2 Railway applications - Tank wagons - Part 2: Bottom emptying devices for liquid products including vapour return
- SNV SN EN 12561-4 Railway applications - Tank wagons - Part 4: Devices for top filling and emptying of liquid products
- SNV SN EN 12561-4 Railway applications - Tank wagons - Part 4: Devices for top filling and emptying of liquid products
- 45
- SNV SN EN 12561-4 Railway applications - Tank wagons - Part 4: Devices for top filling and emptying of liquid products
- CEN EN 12561-2 Railway applications - Tank wagons - Part 2: Bottom emptying devices for liquid products including vapour return
- ISO 3419 Non-Alloy and Alloy Steel Butt-Welding Fittings Second Edition; (Erratum-1982)
- BSI BS EN 12561-2 Railway applications - Tank wagons Part 2: Bottom emptying devices for liquid products including vapour return - CORR: August 31, 2011
- CEN EN ISO 228-1 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation
- BSI BS EN ISO 10806 Pipework - Fittings for corrugated metal hoses - CORR 14987: January 30, 2004
- CEN EN ISO 228-1 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation
- BSI BS EN 12561-2 Railway applications - Tank wagons Part 2: Bottom emptying devices for liquid products including vapour return - CORR: August 31, 2011
- ISO 3419 Non-Alloy and Alloy Steel Butt-Welding Fittings Second Edition; (Erratum-1982)
- CEN EN 12561-2 Railway applications - Tank wagons - Part 2: Bottom emptying devices for liquid products including vapour return
- 45.060
- SNV SN EN 12561-4 Railway applications - Tank wagons - Part 4: Devices for top filling and emptying of liquid products
- CEN EN 12561-2 Railway applications - Tank wagons - Part 2: Bottom emptying devices for liquid products including vapour return
- ISO 3419 Non-Alloy and Alloy Steel Butt-Welding Fittings Second Edition; (Erratum-1982)
- BSI BS EN 12561-2 Railway applications - Tank wagons Part 2: Bottom emptying devices for liquid products including vapour return - CORR: August 31, 2011
- CEN EN ISO 228-1 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation
- BSI BS EN ISO 10806 Pipework - Fittings for corrugated metal hoses - CORR 14987: January 30, 2004
- CEN EN ISO 228-1 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation
- BSI BS EN 12561-2 Railway applications - Tank wagons Part 2: Bottom emptying devices for liquid products including vapour return - CORR: August 31, 2011
- ISO 3419 Non-Alloy and Alloy Steel Butt-Welding Fittings Second Edition; (Erratum-1982)
- CEN EN 12561-2 Railway applications - Tank wagons - Part 2: Bottom emptying devices for liquid products including vapour return
- SNV SN EN 12561-4 Railway applications - Tank wagons - Part 4: Devices for top filling and emptying of liquid products
- SNV SN EN 12561-4 Railway applications - Tank wagons - Part 4: Devices for top filling and emptying of liquid products
- CEN EN 12561-2 Railway applications - Tank wagons - Part 2: Bottom emptying devices for liquid products including vapour return
- ISO 3419 Non-Alloy and Alloy Steel Butt-Welding Fittings Second Edition; (Erratum-1982)
- BSI BS EN 12561-2 Railway applications - Tank wagons Part 2: Bottom emptying devices for liquid products including vapour return - CORR: August 31, 2011
- CEN EN ISO 228-1 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation
- BSI BS EN ISO 10806 Pipework - Fittings for corrugated metal hoses - CORR 14987: January 30, 2004
- CEN EN ISO 228-1 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation
- BSI BS EN 12561-2 Railway applications - Tank wagons Part 2: Bottom emptying devices for liquid products including vapour return - CORR: August 31, 2011
- ISO 3419 Non-Alloy and Alloy Steel Butt-Welding Fittings Second Edition; (Erratum-1982)
- ISO 3419 Non-Alloy and Alloy Steel Butt-Welding Fittings Second Edition; (Erratum-1982)
- BSI BS EN 12561-2 Railway applications - Tank wagons Part 2: Bottom emptying devices for liquid products including vapour return - CORR: August 31, 2011
- CEN EN ISO 228-1 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation
- BSI BS EN ISO 10806 Pipework - Fittings for corrugated metal hoses - CORR 14987: January 30, 2004
- CEN EN ISO 228-1 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation
- BSI BS EN 12561-2 Railway applications - Tank wagons Part 2: Bottom emptying devices for liquid products including vapour return - CORR: August 31, 2011
- BSI BS EN 12561-2 Railway applications - Tank wagons Part 2: Bottom emptying devices for liquid products including vapour return - CORR: August 31, 2011
- CEN EN ISO 228-1 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation
- BSI BS EN ISO 10806 Pipework - Fittings for corrugated metal hoses - CORR 14987: January 30, 2004
- CEN EN ISO 228-1 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation
- BSI BS EN ISO 10806 Pipework - Fittings for corrugated metal hoses - CORR 14987: January 30, 2004
- ISO 6761 Steel Tubes - Preparation of Ends of Tubes and Fittings for Welding First Edition
- DIN EN ISO 3183 Petroleum and natural gas industries - Steel pipe for pipeline transportation systems (ISO 3183:2012)
- API SPEC Q1 Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry - NINTH EDITION; Errata: FEBRUARY 2014; Errata 2: MARCH 2014; EFFECTIVE DATE: JUNE 1, 2014
- SNV SN EN 12561-4 Railway applications - Tank wagons - Part 4: Devices for top filling and emptying of liquid products
- Картотека зарубежных и международных стандартов
American Petroleum Institute
Consideration of External Pressure in the Design and Pressure Rating of Subsea Equipment - FIRST EDITION
N TR 17TR12
Annotation
This technical report addresses issues related to the effects of external pressure acting on API Subcommittee 17 (SC17, Subcommittee on Subsea Production Equipment) subsea equipment installed in deepwater for containing or controlling wellbore fluids. External pressure at deepwater can significantly reduce the differential pressure acting on the wall of subsea equipment, and therefore, this can improve its internal pressure containment capability. External pressure is typically ambient seawater pressure, but in some cases, external pressure may be due to the hydrostatic head of drilling mud, completion fluids, or other fluids contained within risers or other conduits that connect the subsea equipment to surface facilities.
There is a need for guidelines on the application of external pressure during the design, validation and operation of subsea equipment. Guidelines are also needed to calculate and/or determine a modification to the working pressure limits at the installed water depth, using the selected equipment API rated working pressure (RWP).
API Technical Report 17TR12 (hereafter API 17TR12) provides guidance for subsea equipment designers/ manufacturers to properly account for external pressure (or in some cases, differential pressure) when designing and validating subsea equipment. Additionally, this technical report provides guidance to equipment purchaser/end-user to appropriately select rated equipment for their subsea systems with consideration to the effects of external pressure in addition to internal pressure, including differential pressure across a closure mechanism, and other applied mechanical or structural loads under all potential operating scenarios and functionality criteria.
NOTE API Technical Report 17TR4 (hereafter API 17TR4) provides additional information on the effects of external pressure on stresses generated within subsea equipment for the equipment designer.
