焊接式弯头90 | 焊接式弯头(90°) |  | Size | L1 | D | R | 1/2″ | 19.5 | 12.7 | 19.05 | 3/4″ | 28.5 | 19.1 | 28.5 | 1″ | 38.1 | 25.4 | 38.1 | 11/2″ | 57.2 | 38.1 | 57.2 | 2″ | 76.2 | 50.8 | 76.2 | 21/2″ | 95.3 | 63.5 | 95.3 | 3″ | 114.3 | 76.2 | 114.3 | 4″ | 152.4 | 101.6 | 152.4 | 6″ | 228.6 | 152.4 | 228.6 |
焊接式弯头(45°) |  | Size | L1 | D | R | 25 | 38.1 | 25.4 | 38.1 | 38 | 57.2 | 38.1 | 57.2 | 1 | 76.2 | 50.8 | 76.2 | 63 | 95.2 | 63.5 | 95.3 | 76 | 114.3 | 76.2 | 114.3 | 102 | 152.4 | 101.6 | 152.4 |
焊接式弯头(45°) |  | Size | L1 | D | R | 1″ | 33.5 | 25.4 | 33.5 | 11/4″ | 38.0 | 32.0 | 38.0 | 11/2″ | 48.5 | 38.1 | 48.5 | 2″ | 60.5 | 50.8 | 60.5 | 21/2″ | 83.5 | 63.5 | 83.5 | 3″ | 88.5 | 76.2 | 88.5 | 31/2″ | 103.5 | 89.0 | 103.5 | 4″ | 127.0 | 101.6 | 127.0 | 5″ | 190.5 | 127.0 | 190.5 | 6″ | 228.6 | 152.4 | 228.6 |
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