|
DN (mm) |
a(mm) |
ρ(mm) |
Φ(mm) |
L(mm) |
重量(g) |
221.3x50 |
3 |
8 |
3.5 |
0.50 |
25.4 |
28 |
221.4x70 |
4 |
8 |
3.5 |
0.70 |
25.4 |
27 |
221.5x80 |
5 |
8 |
3.5 |
0.80 |
25.4 |
29 |
221.6x100 |
6 |
9 |
3.5 |
1.00 |
25.4 |
29 |
221.7x100 |
7 |
9 |
3.5 |
1.25 |
25.4 |
30 |
221.8x125 |
8 |
9 |
3.5 |
1.25 |
25.4 |
30 |
221.9x125 |
9 |
9 |
3.5 |
1.25 |
25.4 |
30 |
221.10x150 |
10 |
13 |
6.0 |
1.50 |
38.1 |
79 |
221.12x175 |
12 |
13 |
6.0 |
1.75 |
38.1 |
89 |
221.14x200 |
14 |
13 |
6.0 |
2.00 |
38.1 |
79 |
221.16x200 |
16 |
13 |
6.0 |
2.00 |
38.1 |
74 |
221.18x250 |
18 |
15 |
6.0 |
2.50 |
38.1 |
75 |
符合ISO 261,DIN ISO 261,NF 3 03-013标准
ISO公制RH螺纹。
高速铬钒钢 洛氏硬度62/64HRC(234 dan/mm2)
锥度调节螺栓。