AMERICAN STANDARD EXTERNAL TAPER PIPE THREADS
The United States uses ANSI’s American National Standard Pipe Thread Standards to regulate the formation
Menu
Length of thread on part permits rolls to be reversed (doubling production from each pair of rolls).
STANDARD: Double-drive slots; working face as listed below.
OPTIONAL: Special bevels, machined breakouts, bronze bushings, left hand threads, multiple leads.
| Model | Standard Workface | |
|---|---|---|
| Winter | 125-SA 134-SA 141-SA 151-SA 160-SA 162/163-SA 170-SA 172/173-SA |
0.480 0.500 0.750 0.750 1.417 1.135 1.417 1.135 |
| Davenport | 1421-SA 1431-SA 1448-SA |
0.500 0.500 0.500 |
| Landis | 14GA 18GA 20GA 22GA 24GA |
0.500 0.750 0.813 1.000 1.250 |
| Reed | B-5 B-8 B-10 (500-G2A) B-13 (750-G2A) B-18 (1000-G2A) B-36 |
— 0.437 0.500 0.750 1.000 1.000 |
| Detroit | 76000 (0-375) 76100 (6-625) 76200 (10-750) 76300 (30-1000) 76400 (25-1125) |
0.344 0.500 0.688 0.688 0.938 |
| Salvo | CBL BBL DBL |
0.750 0.937 1.187 |
The United States uses ANSI’s American National Standard Pipe Thread Standards to regulate the formation
Thread rolling is a metal forging process that forms threads into the mirror image of
Most frequently used in the production of threaded rods, bolts, screws, and other metal fasteners, thread