船用美標青銅法蘭球閥
GB、CB、CBM、API、ISO、JIS等標準的船用閥門、管道附件、消防配件、舾裝件及其它船舶部件。企業在閥門生產上擁有齊全的生產設備和完善的檢測手段，聘用高級工程師和技術人員嚴把質量關，不斷加大新產品的研制和開發力度，以滿足日益發展的市場需求。企業積極實施ISO9001：2000質量認證體系，并嚴格按照國際GB、部件CB、JB、日標JIS、美標API、外貿標準CBM等技術標準和圖紙設計、生產、檢驗。優異的品質，完善的服務和及時的交貨贏得了眾多造船、修船企業的一致信賴和好評。并可根據用戶需要提供CCS、LR、ABS、GL、DNV、BV、NK、RINA等世界知名船級社的產品檢驗證書。
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| 公稱壓力(PN) |
1.6 |
2.5 |
4.0 |
6.4 |
| 殼體試驗壓力 |
2.4 |
3.8 |
6.0 |
9.6 |
| 密封試驗(液) |
1.8 |
2.8 |
4.4 |
7.0 |
| 密封試驗(氣) |
0.5～0.7 |
| 適用介質 |
C P R
水、油品、蒸氣 硝酸類 醋酸類 |
| 適用溫度 |
≤200℃ |
主要零件材料
|
| 名稱 |
WCB類 |
CF8類 |
CF3類 |
CF8M類 |
CF3M類 |
| 閥體左體 |
A216-WCB |
A315-CF8 |
A35-CF3 |
A351-CF8M |
A351-CF3M |
| 球體 |
B2-B8 |
A105-1025 |
A182-F304L |
A182-F304L |
A132-F316 |
A182-F316L |
| B8以上 |
A216-WCB |
A351-CF8M |
A351-CF3 |
A351-CF8M |
A351-CF3M |
| 閥桿 |
A182-F6a |
A182-F304 |
A182-F304L |
A182-F336 |
A182-F316L |
| 閥座 |
PTFE/增強PTFE/NYLIN PTFE/Reinforced PTFE/Nyion |
| 閥座支承圈 |
A105-1025 |
A182-F304 |
A182-F304L |
A182-F316 |
A182-F316L |
| 彈簧 |
|
3yc-7/17-49H |
| O形圈 |
NBR |
氟橡膠 |
| 螺柱 |
A193-B7 |
A193-B8 |
| 螺母 |
A194-2H |
A194-8 |
| 公稱通徑NPS |
單位 |
L |
D |
T |
G |
C |
n-φd |
W |
H |
| in |
mm |
| 1/2" |
15 |
mm |
108 |
89 |
12 |
35 |
60.5 |
4-15 |
115 |
72 |
| in |
4.25 |
3.5 |
0.47 |
1.38 |
2.38 |
4-0.59 |
4.53 |
28.3 |
| 3/4" |
20 |
mm |
117 |
98 |
12 |
43 |
70 |
4-15 |
115 |
76 |
| in |
4.61 |
3.86 |
0.47 |
1.69 |
2.76 |
4-0.59 |
4.53 |
29.9 |
| 1" |
25 |
mm |
127 |
108 |
12 |
51 |
79.5 |
4-15 |
150 |
92 |
| in |
5 |
4.25 |
0.47 |
2 |
3.13 |
4-0.59 |
5.9 |
3.62 |
| 11/2" |
40 |
mm |
165 |
127 |
14.3 |
73 |
98.5 |
4-16 |
200 |
123 |
| in |
6.5 |
5 |
0.56 |
2.88 |
3.88 |
4-0.62 |
7.87 |
4.84 |
| 2" |
50 |
mm |
178 |
152 |
15.9 |
92 |
120.5 |
4-19 |
200 |
132 |
| in |
7 |
6.00 |
0.625 |
3.62 |
4.75 |
4-0.75 |
7.87 |
5.20 |
| 21/2" |
65 |
mm |
190 |
178 |
17.5 |
105 |
139.5 |
4-19 |
320 |
164 |
| in |
7.5 |
7 |
0.69 |
4.12 |
5.5. |
4-0.75 |
12.6 |
6.45 |
| 3" |
80 |
mm |
203 |
190 |
19.1 |
127 |
152.4 |
4-19 |
320 |
173 |
| in |
8 |
7.50 |
0.75 |
5 |
6 |
4-0.75 |
12.6 |
6.8 |
| 4" |
100 |
mm |
229 |
229 |
23.9 |
157 |
190.5 |
8-19 |
450 |
210 |
| in |
9 |
9 |
0.94 |
6.19 |
7.5 |
8-0.75 |
17.72 |
8.26 |
| 6" |
150 |
mm |
394 |
279 |
26 |
216 |
241.5 |
8-22 |
8000 |
288 |
| in |
15.5 |
10.98 |
1.02 |
8.5 |
9.50 |
8-0.88 |
31.5 |
1.34 |
| 8" |
200 |
mm |
457 |
343 |
29 |
270 |
298.5 |
8-22 |
1120 |
374 |
| in |
18.00 |
13.50 |
1.12 |
10.62 |
11.75 |
8-0.88 |
44.10 |
14.72 |
| 10" |
250 |
mm |
533 |
406 |
31 |
324 |
362 |
12-25 |
1420 |
366 |
| in |
20.98 |
16 |
1.2 |
12.75 |
14.75 |
12-1 |
55.12 |
14.40 |
| 12" |
300 |
mm |
610 |
483 |
32 |
381 |
432 |
12-25 |
1420 |
412 |
| in |
24 |
19 |
1.26 |
15 |
17 |
12-1 |
55.12 |
16.22 |
| 公稱通徑NPS |
單位 |
L |
D |
T |
G |
C |
n-φd |
W |
H |
| in |
mm |
| 1/2" |
15 |
mm |
140 |
95 |
15 |
35 |
66.5 |
4-15 |
115 |
72 |
| in |
5.51 |
3.74 |
0.59 |
1.38 |
2.62 |
4-0.59 |
4.53 |
28.3 |
| 3/4" |
20 |
mm |
152 |
117 |
16 |
43 |
82.5 |
4-19 |
115 |
76 |
| in |
5.98 |
4.61 |
0.62 |
1.69 |
3.25 |
4-0.75 |
4.53 |
29.9 |
| 1" |
25 |
mm |
165 |
124 |
18 |
51 |
89 |
4-19 |
150 |
92 |
| in |
6.5 |
4.9 |
0.71 |
2 |
3.5 |
4-0.75 |
5.9 |
3.62 |
| 11/2" |
40 |
mm |
190 |
156 |
20.7 |
73 |
114.5 |
4-22 |
200 |
123 |
| in |
7.5 |
6.12 |
0.81 |
2.88 |
4.51 |
4-0.88 |
7.87 |
4.84 |
| 2" |
50 |
mm |
216 |
165 |
22.3 |
92 |
127 |
8-19 |
200 |
132 |
| in |
8.5 |
6.5 |
0.88 |
3.62 |
5 |
8-0.75 |
7.87 |
5.20 |
| 21/2" |
65 |
mm |
241 |
190 |
25.4 |
105 |
149 |
8-22 |
320 |
164 |
| in |
9.5 |
7.5 |
1 |
4.12 |
5.87 |
8-0.88 |
12.6 |
6.45 |
| 3" |
80 |
mm |
283 |
210 |
28.5 |
127 |
168.5 |
8-22 |
320 |
173 |
| in |
11.25 |
8.25 |
1012 |
5 |
6.62 |
8-0.88 |
12.6 |
6.8 |
| 4" |
100 |
mm |
305 |
254 |
31.8 |
157 |
200 |
8-22 |
450 |
210 |
| in |
12 |
10 |
1.25 |
6.19 |
7.88 |
8-0.88 |
17.72 |
8.26 |
| 6" |
150 |
mm |
403 |
318 |
36.6 |
216 |
270 |
12-22 |
1120 |
336 |
| in |
15.875 |
12.5 |
1.44 |
8.5 |
10.62 |
12-0.88 |
44.10 |
13.23 |
| 8" |
200 |
mm |
502 |
381 |
42 |
270 |
330 |
12-25 |
1420 |
385 |
| in |
19.76 |
15 |
16.5 |
10.62 |
12.99 |
12-1 |
55.12 |
15.16 |
| 10" |
250 |
mm |
568 |
444 |
48 |
324 |
387.5 |
16-29 |
1420 |
370 |
| in |
22.36 |
17.50 |
1.89 |
12.75 |
15.25 |
16-1.12 |
55.12 |
14.56 |
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