STANDAED
SPECS
OUTSIDE DIAMETER
TOLERANCES
WALL THICK
TOOTH MODEL CORNER
BS ELEC＆HOT GALV
1/8″
10.30
±1℅
2.00
55°
1/4″
13.70
2.25
3/8″
17.20
1/2″
21.00
2.60
3/4″
27.00
1″
33.50
3.25
11/4″
42.30
11/2″
48.00
2″
60.00
±0.5℅
3.5
21/2″
76.00
3.75
3″
88.50
4″
114.00
4.00
5″
140.00
6″
165.00
4.50
ANSI ELEC GALV
1/8″
10.30
±1℅
2.00
60°
1/4″
13.70
2.25
3/8″
17.20
1/2″
21.00
2.60
3/4″
27.00
1″
33.50
3.25
11/4″
42.30
11/2″
48.00
2″
60.00
±0.5℅
3.50
21/2″
73.00
5.00
3″
89.00
4″
114.00
5.50
5″
141.00
6.00
6″
168.00