產(chǎn)品說明: |
法蘭高壓球閥 Q41F 、高壓鍛鋼球閥
|
|
性能規(guī)范:
試驗壓力(MPa) |
公稱壓力(MPa) |
16.0 |
32.0 |
強度試驗 |
24.0 |
48.0 |
密封試驗 |
17.6 |
35.2 |
氣密試驗 |
0.5~0.7 |
工作溫度 |
-40℃~+80℃ |
適用介質(zhì) |
水,油品,氨,氮,氫等 | |
主要零部件材料:
型號 |
零件名稱 |
閥體 |
球體、閥桿 |
密封圈 |
填料 |
Q41F型碳鋼類 |
碳素鋼鑄件或鍛件 |
2GrL3 |
增強聚四氟乙烯 |
聚四氟乙烯 |
Q41F型P類 |
鉻鎳鈦不銹鋼鑄件或鍛件 |
鉻鎳鈦不銹鋼 |
Q41F型R類 |
鉻鎳鉬鈦不銹鋼鑄件或鍛件 |
鉻鎳鉬鈦不銹鋼 | |
主要外形尺寸:
公稱通經(jīng) |
尺寸(mm) |
L |
d1 |
L1 |
D |
D1 |
D2 |
b |
Z-Фd |
H |
mm |
in |
全通經(jīng)FP |
縮經(jīng)FP |
全通經(jīng)FP |
縮經(jīng)FP |
全通經(jīng)FP |
縮經(jīng)FP |
QA41 |
QA341 |
QA641 |
QA941 |
15 |
1/2" |
130 |
- |
15 |
- |
- |
- |
95 |
65 |
45 |
14 |
4-14 |
62 |
- |
200 |
- |
20 |
3/4" |
140 |
- |
20 |
- |
- |
- |
105 |
75 |
55 |
14 |
4-14 |
68 |
- |
204 |
- |
25 |
1" |
150 |
- |
25 |
- |
- |
- |
112 |
85 |
65 |
14 |
4-14 |
75 |
- |
215 |
360 |
32 |
11/4" |
165 |
- |
32 |
- |
- |
- |
135 |
100 |
78 |
16 |
4-14 |
85 |
- |
240 |
390 |
40 |
11/2" |
182 |
- |
40 |
- |
- |
- |
145 |
110 |
85 |
16 |
4-18 |
95 |
- |
264 |
395 |
50 |
2" |
200 |
- |
50 |
- |
- |
- |
160 |
125 |
100 |
16 |
4-18 |
110 |
- |
360 |
472 |
65 |
21/2" |
220 |
- |
65 |
- |
- |
- |
180 |
145 |
120 |
18 |
4-18 |
130 |
- |
379 |
530 |
80 |
3" |
250 |
- |
80 |
- |
- |
- |
195 |
160 |
135 |
20 |
4-18 |
155 |
- |
452 |
580 |
100 |
4" |
280 |
- |
100 |
- |
- |
- |
215 |
180 |
155 |
20 |
8-18 |
180 |
320 |
479 |
630 |
125 |
5" |
320 |
- |
125 |
- |
- |
- |
245 |
210 |
185 |
22 |
8-18 |
250 |
380 |
646 |
710 |
150 |
6" |
360 |
- |
150 |
- |
- |
- |
280 |
240 |
210 |
24 |
8-23 |
275 |
400 |
666 |
670 |
200 |
8" |
400 |
- |
200 |
- |
- |
- |
335 |
295 |
265 |
26 |
12-23 |
330 |
450 |
815 |
825 | | |