型號: | Z41H-16C/20C |
---|---|
品牌: | 東錦 |
原產地: | 中國 |
類別: | 工業設備 / 機械五金 / 閥門 |
標籤︰ | 鑄鋼閘閥 , 碳鋼閘閥 , 法蘭閘閥 |
單價: |
¥100
/ 件
|
最少訂量: | 10 件 |
最後上線︰2019/03/13 |
型 號
產品型號 |
配管法蘭 |
公稱壓力
|
法蘭
|
||||
Z40/41H-16C |
Z40/41W-16P |
Z40/41Y-16P |
Z40/41Y-16R |
Z40/41Y-16I |
JB/T74
|
1.6 |
凸面 |
Z40/41H-25 |
Z40/41W-25P |
Z40/41Y-25P |
Z40/41Y-25R |
Z40/41Y-25I |
2.5 |
||
Z40/41H-40 |
Z40/41W-40P |
Z40/41Y-40P |
Z40/41Y-40R |
Z40/41Y-40I |
4.0 |
凹凸面 |
|
Z40/41H-64 |
Z40/41W-64P |
Z40/41Y-64P |
Z40/41Y-64R |
Z40/41Y-64I |
6.4 |
||
錐齒輪傳動閘閥 |
在型號“Z”后插入“5”,示例Z540/41H-25 |
||||||
電動閘閥 |
在型號“Z”后插入“9”,示例Z940/41H-25 |
||||||
氣動閘閥 |
在型號“Z”后插入“6”,示例Z640/41H-25 |
注:如法蘭密封面型式與表中規定不同時,用戶應在合同中註明。
用途
中壓法蘭連接的閘閥適用於公稱壓力PN1.6~6.4MPa,工作溫度-29~600℃的石油、化工、製藥、化肥、電力行業等各種工況的管路上,切斷或接通管路介質。適用介質為:水、油品、蒸氣、酸性介質等。操作方式有:手動、齒輪傳動、電動、氣動等。
標準與規範
設計與製造 |
結構長度 |
壓力溫度等級 |
連接法蘭 |
試驗現檢驗 |
GB12234 |
GB12221 |
GB9131
|
JB/T74-90
|
JB/T9092-1999
|
結構優勢與特點
主要零件材料
零件名稱 |
材料牌號 |
|||||
閥體 |
WCB |
ZGCr5Mo |
CF8 |
CF8M
|
CF3 |
CF3 |
閥蓋 |
WCB |
12CrMoV
|
304
|
316
|
CF3 |
CF3
|
支架 |
WCB |
WCB |
CF8 |
CF8M |
CF3 |
CF3 |
閘板 |
WCB |
ZGCr5Mo |
CF8 |
CF8M |
CF3 |
CF3 |
閥杆 |
2Cr13 |
25Cr2MoV |
1Cr18Ni9Ti |
|||
閥座 |
25 |
304 |
304 |
304 |
304 |
304 |
墊片、墊環、密封環 |
包覆墊片、304、增強柔性石墨 |
|||||
填料 |
增強柔性石墨 |
|||||
閘杆螺母 |
ZCuA110Fe3 |
性能規範
公稱壓力 PN(MPa) |
試驗壓力(MPa) |
適用溫度(℃) |
適用介質 |
|||
強度試驗 |
密封試驗 |
WCB |
Cr5Mo |
1Cr18Ni9Ti |
||
1.6 |
2.4 |
1.8 |
≤425 |
≤540 |
≤600 |
水、油品、蒸氣、酸性介質 |
2.5 |
3.8 |
2.8 |
||||
4.0 |
6.0 |
4.4 |
||||
6.4 |
9.6 |
7.1 |
主要外形尺寸及連接尺寸
公稱壓力PN(MPa) |
公稱通徑DN(mm) |
主要外形尺寸及連接尺寸(mm) |
重量
|
|||||||
L |
D |
D1 |
D2 |
b-f |
z-фd |
H |
Do |
|||
1.6 |
15 |
130 |
95 |
65 |
45 |
16-2 |
4-14 |
170 |
120 |
5 |
20 |
150 |
105 |
75 |
55 |
16-2 |
4-14 |
190 |
140 |
6.5 |
|
25 |
160 |
115 |
85 |
65 |
16-2 |
4-14 |
205 |
160 |
9 |
|
32 |
180 |
135 |
100 |
78 |
18-2 |
4-18 |
270 |
180 |
12 |
|
40 |
200 |
145 |
110 |
85 |
18-3 |
4-18 |
310 |
200 |
26.5 |
|
50 |
250 |
160 |
125 |
100 |
18-3 |
4-18 |
358 |
240 |
29 |
|
65 |
265 |
180 |
145 |
120 |
18-3 |
4-18 |
373 |
240 |
33 |
|
80 |
280 |
195 |
160 |
135 |
20-3 |
8-18 |
435 |
280 |
45 |
|
100 |
300 |
215 |
180 |
155 |
20-3 |
8-18 |
500 |
300 |
63 |
|
125 |
325 |
245 |
210 |
185 |
22-3 |
8-18 |
614 |
320 |
108 |
|
150 |
350 |
280 |
240 |
210 |
24-3 |
8-23 |
674 |
360 |
134 |
|
200 |
400 |
335 |
295 |
265 |
26-3 |
12-23 |
818 |
400 |
192 |
|
250 |
450 |
405 |
355 |
320 |
30-3 |
12-25 |
969 |
450 |
273 |
|
300 |
500 |
460 |
410 |
375 |
30-4 |
12-25 |
1145 |
560 |
379 |
|
350 |
550 |
520 |
470 |
435 |
34-4 |
16-25 |
1280 |
640 |
590 |
|
400 |
600 |
580 |
525 |
485 |
36-4 |
16-30 |
1452 |
640 |
850 |
|
450 |
650 |
64 |
585 |
545 |
40-4 |
20-30 |
1541 |
720 |
907 |
|
500 |
700 |
705 |
650 |
608 |
44-4 |
20-34 |
1676 |
720 |
958 |
|
600 |
800 |
840 |
770 |
718 |
48-5 |
20-41 |
1874 |
800 |
1112 |
|
2.5 |
15 |
130 |
95 |
65 |
45 |
16-2 |
4-14 |
170 |
|
5.5 |
20 |
150 |
105 |
75 |
55 |
16-2 |
4-14 |
190 |
|
7 |
|
25 |
160 |
115 |
85 |
65 |
16-2 |
4-14 |
205 |
|
11 |
|
32 |
180 |
135 |
100 |
78 |
18-2 |
4-18 |
270 |
|
14 |
|
40 |
200 |
145 |
110 |
85 |
18-3 |
4-18 |
310 |
|
30 |
|
50 |
250 |
160 |
125 |
100 |
20-3 |
4-18 |
358 |
|
34 |
|
65 |
265 |
180 |
145 |
120 |
22-3 |
8-18 |
373 |
|
36 |
|
80 |
280 |
195 |
160 |
135 |
22-3 |
8-18 |
435 |
|
50 |
|
100 |
300 |
230 |
190 |
160 |
24-3 |
8-23 |
500 |
|
69 |
|
125 |
325 |
270 |
220 |
188 |
28-3 |
8-25 |
614 |
|
116 |
|
150 |
350 |
300 |
250 |
218 |
30-3 |
8-25 |
674 |
|
141 |
|
200 |
400 |
360 |
340 |
278 |
34-3 |
12-25 |
818 |
|
192 |
|
250 |
450 |
425 |
370 |
332 |
36-3 |
12-30 |
969 |
|
207 |
|
300 |
500 |
485 |
430 |
390 |
40-4 |
16-30 |
1145 |
|
400 |
|
350 |
550 |
550 |
490 |
448 |
44-4 |
16-34 |
1280 |
|
631 |
|
400 |
600 |
610 |
550 |
505 |
48-4 |
16-34 |
1452 |
|
900 |
|
450 |
650 |
660 |
600 |
555 |
50-4 |
20-34 |
1541 |
|
1013 |
|
500 |
700 |
730 |
660 |
610 |
52-4 |
20-41 |
1676 |
|
1166 |
|
600 |
800 |
840 |
770 |
718 |
56-5 |
20-41 |
1874 |
|
1258 |
主要外形尺寸及連接尺寸
公稱壓力PN(MPa) |
公稱通徑DN(mm) |
主要外形尺寸及連接尺寸(mm) |
重量
|
|||||||||
L |
D |
D1 |
D2 |
D6 |
b-f |
f2 |
z-фd |
H |
Do |
|||
4.0 |
15 |
130 |
95 |
65 |
45 |
40 |
16-2 |
4 |
4-145 |
135 |
120 |
6 |
20 |
150 |
105 |
75 |
55 |
51 |
16-2 |
4 |
4-14 |
190 |
140 |
8 |
|
25 |
160 |
115 |
85 |
65 |
58 |
16-2 |
4 |
4-14 |
205 |
160 |
12 |
|
32 |
180 |
135 |
100 |
78 |
66 |
18-2 |
4 |
4-14 |
270 |
180 |
15 |
|
40 |
200 |
145 |
110 |
85 |
76 |
18-3 |
4 |
4-18 |
310 |
200 |
31 |
|
50 |
250 |
160 |
125 |
100 |
88 |
20-3 |
4 |
4-18 |
371 |
250 |
34 |
|
65 |
280 |
180 |
145 |
120 |
110 |
22-3 |
4 |
4-18 |
391 |
280 |
39 |
|
80 |
310 |
195 |
160 |
135 |
121 |
22-3 |
4 |
8-18 |
455 |
320 |
52 |
|
100 |
350 |
230 |
190 |
160 |
150 |
24-3 |
4.5 |
8-18 |
551 |
360 |
80 |
|
125 |
400 |
270 |
220 |
188 |
176 |
28-3 |
4.5 |
8-23 |
628 |
400 |
127 |
|
150 |
450 |
300 |
250 |
218 |
204 |
30-3 |
4.5 |
8-25 |
708 |
400 |
154 |
|
200 |
550 |
375 |
320 |
282 |
260 |
38-3 |
4.5 |
8-25 |
885 |
450 |
263 |
|
250 |
650 |
445 |
385 |
345 |
313 |
42-3 |
4.5 |
12-30 |
906 |
560 |
368 |
|
300 |
750 |
510 |
450 |
408 |
364 |
46-4 |
4.5 |
12-34 |
1203 |
640 |
547 |
|
350 |
850 |
570 |
510 |
465 |
422 |
52-4 |
5 |
16-34 |
1341 |
640 |
679 |
|
400 |
950 |
655 |
585 |
535 |
474 |
18-2 |
5 |
16-34 |
1492 |
720 |
953 |
|
15 |
170 |
105 |
75 |
55 |
41 |
20-2 |
4 |
4-14 |
140 |
100 |
7 |
|
20 |
190 |
125 |
90 |
68 |
51 |
22-2 |
4 |
4-18 |
140 |
100 |
9 |
|
25 |
210 |
135 |
100 |
78 |
58 |
24-2 |
4 |
4-18 |
215 |
180 |
12 |
|
6.4 |
32 |
230 |
150 |
110 |
82 |
66 |
24-3 |
4 |
4-23 |
270 |
180 |
16 |
40 |
240 |
165 |
125 |
95 |
76 |
26-3 |
4 |
4-23 |
345 |
200 |
32 |
|
50 |
250 |
175 |
135 |
105 |
88 |
28-3 |
4 |
4-23 |
470 |
200 |
39 |
|
65 |
280 |
200 |
160 |
130 |
110 |
30-3 |
4 |
8-23 |
520 |
250 |
43 |
|
80 |
310 |
210 |
170 |
140 |
121 |
32-3 |
4.5 |
8-23 |
570 |
300 |
60 |
|
100 |
350 |
250 |
200 |
168 |
150 |
36-3 |
4.5 |
8-25 |
700 |
300 |
89 |
|
125 |
400 |
295 |
240 |
202 |
176 |
38-3 |
4.5 |
8-30 |
780 |
350 |
140 |
|
150 |
450 |
340 |
280 |
240 |
204 |
44-34 |
4.5 |
8-34 |
850 |
350 |
207 |
|
200 |
550 |
405 |
345 |
300 |
260 |
44-34 |
4.5 |
12-34 |
1035 |
400 |
325 |
|
250 |
650 |
470 |
400 |
352 |
313 |
48-34 |
4.5 |
12-41 |
1050 |
560 |
467 |
|
300 |
750 |
530 |
460 |
412 |
364 |
54-4 |
4.5 |
16-41 |
1470 |
640 |
590 |