焊接式弯头(90°)
SizeL1 D R
1/2″ 19.512.719.05
3/4″ 28.519.128.5
1″ 38.125.438.1
11/2″ 57.238.157.2
2″ 76.250.876.2
21/2″ 95.363.595.3
3″ 114.3 76.2114.3
4″ 152.4 101.6 152.4
6″ 228.6 152.4 228.6
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