| MATERIAL | IRON OR |
| IRON ALLOY OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A126,CL A ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | OXIDE OVERALL |
| MEDIA FOR WHICH DESIGNED | STEAM 1ST RESPONSE |
| WATER-OIL-GAS 2ND RESPONSE |
| MAXIMUM OPERATING PRESSURE | 125.0 POUNDS PER SQUARE INCH 1ST RESPONSE |
| 175.0 POUNDS PER SQUARE INCH 2ND RESPONSE |
| CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS |
| CONNECTION STYLE | PLAIN (PIPE) ALL ENDS |
| THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| NOMINAL THREAD SIZE | 1.250 INCHES 1ST END |
| 1.000 INCHES 2ND END |
| 0.500 INCHES 3RD END |
| LEG LENGTH | 1.340 INCHES NOMINAL 1ST END |
| 1.260 INCHES NOMINAL 2ND END |
| 1.530 INCHES NOMINAL 3RD END |
| SPECIAL FEATURES | ALL THREAD DIRECTIONS R-H |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND |
| A CLASS |
| FSC APPLICATION DATA | NONEX |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81348 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | WWP501 |