品號
規格
(inch)
內徑
(mm)
外徑
(mm)
標準包裝
(m)
E20170300
3/8"
13.8
17.8
100
E20170400
1/2"
17.2
22.0
100
E20170600
3/4"
21.2
26.0
100
E20171000
1"
28.7
34.0
50
E20171200
1-1/4"
36.0
42.0
50
E20171400
1-1/2"
40.0
48.0
50
E20172000
2"
52.0
60.0
50