ܵߴ磨Ӣ빫ƶձ)
Ӣdzȵλ1 Ӣ= 2.539999918 ()Ӣ[]ʹ(UKӢ(Ӣ)ijȵλȹҲʹ̨ۣӢ硱ͨдӢijüдΪ[in]["]ǽ֣Ӣ硱һ֣硰ɡȣйͳijȵλ硱ӿʾ
һߴ磺
DN154ֹܣDN206ֹܣDN251ܣDN3212ܣDN401ܣDN502ܣDN652ܣDN803ܣDN1004ܣDN1255ܣDN1506ܣDN2008ܣDN25010ܣȡ
1Ӣֳ8ȷ:
1/8 1/4 3/8 1/2 5/8 3/4 7/8 Ӣ硣
൱ͨ˵1ֹܵ7ֹ,Сijߴ1/161/321/64ʾλӢ硣ĸͷܹԼ֣2481632ӦԼ֡
ӢıʾϽǴƲ1/2"
DN2525mmͬˮܾӢ1"ˮܣҲǰ8ˮܡ
DN15ˮܾӢ1/2"ˮܣҲǰ4ˮܡ
DN20ˮܾӢ3/4"ˮܣҲǰ6ˮ
⾶DNNBĹϵ£
ƹӳߴ(NPS)/in |
0.25 |
0.5 |
0.75 |
1.0 |
1.25 |
1.5 |
2.0 |
2.5 |
3.0 |
4.0 |
6.0 |
ֱ(DN)/mm |
6 |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
150 |
|
|
|
|
|
|
|
|
|
|
|
|
ƹӳߴ(NPS)/in |
8.0 |
10.0 |
12.0 |
14.0 |
16.0 |
18.0 |
20.0 |
24.0 |
36.0 |
42.0 |
48.0 |
ֱ(DN)/mm |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
900 |
1000 |
1200 |
|
|