API 526 , استاندارد ریلیف ولوهای استیل فلنجی

دانلود استاندارد API STANDARD 526 آخرین ویرایش
(Flanged Steel Pressure-relief Valves)

استاندارد API 526 ، فهرست مطالب:

1 Scope
2 Normative References
3 Terms and Definitions
4 Responsibility
5 Conflicting Requirements
6 Orifice Areas and Designations
7 Design
7.1 General
7.2 Determination of Orifice Area
7.3 Valve Selection
7.4 Dimensions
7.5 Lifting Levers
7.6 Special Construction Features
7.7 Restricted Lift Pressure-Relief Valves
8 Material
8.1 General
8.2 Spring-loaded Pressure-relief Valves
8.3 Pilot-operated Pressure-relief Valves
9 Inspection and Shop Tests
9.1 Inspection
9.2 Set Pressure Test
9.3 Seat Leakage Test
10 Identification and Preparation for Shipment
10.1 Identification
10.2 Preparation for Shipment
11 Pressure–temperature Tables
11.1 Materials
11.2 Temperature Ranges
11.3 Maximum Inlet Flange Pressure
11.4 Outlet Pressure Limit