Guizhou and Shanghai Valve Inspection Standards

GB/T13927-1992 General purpose valve pressure test
JB/T9092-1999 Inspection and Testing of Valves
GB12242-2005 Performance Test Specification for Pressure Release Devices
API6D pipeline valve
API598-2004 Valve Inspection and Testing
GB/T19672-2005 Technical Conditions for Pipeline Valves
SH3064 Selection, Inspection, and Acceptance of Steel General Valves for Petrochemical Industry
GB12245-1989 Performance Test Method for Pressure Reducing Valves
GB12251-2005 Test Methods for Steam Traps
JB/T5296-1991 Test Method for Flow Coefficient and Flow Resistance Coefficient of General Valves
JB/T6439-1992 Magnetic Particle Inspection of Die Cast Steel Parts for Valves
JB/T6440-1992 Radiographic Inspection of Die Cast Steel Parts for Valves
JB/T6899-1993 Fire resistance test for valves
JB/T6902-1993 Method for Liquid Penetrant Inspection of Valve Cast Steel Parts
JB/T6903-1993 Ultrasonic Inspection Method for Forged Steel Parts of Valves
JB/Z243-85 Static Pressure Life Test Code for Gate Valves
JB/Z244-85 Static Pressure Life Test Procedure for Globe Valves
JB/Z245-85 Static Pressure Life Test Procedure for Plug Valves
JB/Z246-85 Ball Valve Static Pressure Life Test Procedure
JB/Z247-85 Valve Electric Device Life Test Procedure
JB/Z248-85 Butterfly Valve Static Pressure Life Test Procedure