SECTION 15212N HIGH AND MEDIUM PRESSURE COMPRESSED AIR PIPING
AIR-CONDITIONING AND REFRIGERATION INSTITUTE (ARI) - 15212N0006
MANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS INDUSTRY (MSS)
NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA) - 15212N0008
THE SOCIETY FOR PROTECTIVE COATINGS (SSPC) - 15212N0009
SUBMITTALS - 15212N0010
SD-06 Test Reports - 15212N0011
QUALITY ASSURANCE - 15212N0012
High Pressure Compressed Air System
Butt Welded Joints
Renewal of Qualification
Training - 15212N0016
Controls - 15212N0017
Safety Controls
Refrigeration System
HIGH PRESSURE AIR RECEIVERS [AND] [SEPARATORS]
Receiver
Constant Speed Control
MEDIUM PRESSURE COMPRESSED AIR DRYERS
Instrumentation and Control - 15212N0024
Chilled Water Circuit - 15212N0025
Instrumentation and Control - 15212N0026
DESICCANT AIR DRYERS
High Pressure Air Piping
High Pressure Air Piping (Cont.)
Globe and Angle Valves - 15212N0030
Timed Solenoid Drain
Pipe - 15212N0032
Safety Valves - 15212N0033
Partitions - 15212N0034
Nickel-Copper
Clearances for Welding
Changes in Pipe Size
Stress Cracking During Brazing
TABLE I. MAXIMUM SPAN FOR PIPE
Pressure Gages - 15212N0040
Pipe Sleeves - 15212N0041
Warning and Identification Tape
Cleaning Before Installation
Ultrasonic Cleaning
Cleanness Verification Flushes
Hot Flushing Method
Brazing Examinations
Testing - 15212N0048
Operational Tests - 15212N0049
Table II. HP Piping (2758 kPa (Gage) Higher) Inspection Requirements 1/Required Nondestructive Examination
Table II. HP Piping (2758 kPa (Gage) Higher) Inspection Requirements 1/Required Nondestructive Examination (Cont.)
15212N
AIR-CONDITIONING AND REFRIGERATION INSTITUTE (ARI) - 15212N0006
MANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS INDUSTRY (MSS)
NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA) - 15212N0008
THE SOCIETY FOR PROTECTIVE COATINGS (SSPC) - 15212N0009
SUBMITTALS - 15212N0010
SD-06 Test Reports - 15212N0011
QUALITY ASSURANCE - 15212N0012
High Pressure Compressed Air System
Butt Welded Joints
Renewal of Qualification
Training - 15212N0016
Controls - 15212N0017
Safety Controls
Refrigeration System
HIGH PRESSURE AIR RECEIVERS [AND] [SEPARATORS]
Receiver
Constant Speed Control
MEDIUM PRESSURE COMPRESSED AIR DRYERS
Instrumentation and Control - 15212N0024
Chilled Water Circuit - 15212N0025
Instrumentation and Control - 15212N0026
DESICCANT AIR DRYERS
High Pressure Air Piping
High Pressure Air Piping (Cont.)
Globe and Angle Valves - 15212N0030
Timed Solenoid Drain
Pipe - 15212N0032
Safety Valves - 15212N0033
Partitions - 15212N0034
Nickel-Copper
Clearances for Welding
Changes in Pipe Size
Stress Cracking During Brazing
TABLE I. MAXIMUM SPAN FOR PIPE
Pressure Gages - 15212N0040
Pipe Sleeves - 15212N0041
Warning and Identification Tape
Cleaning Before Installation
Ultrasonic Cleaning
Cleanness Verification Flushes
Hot Flushing Method
Brazing Examinations
Testing - 15212N0048
Operational Tests - 15212N0049
Table II. HP Piping (2758 kPa (Gage) Higher) Inspection Requirements 1/Required Nondestructive Examination
Table II. HP Piping (2758 kPa (Gage) Higher) Inspection Requirements 1/Required Nondestructive Examination (Cont.)
15212N
