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��(bi��o)ֹ���y�m���ڹ��Q��PN1.6-4.0MPa,�����ض�-20��-350���ʯ��,������,����ˎ,������,��������I(y��)�ȸ��N���r�Ĺ�·��,���Д���ͨ��·���|(zh��),��
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|
�Y(ji��)��(g��u)��ʽConstruction
|
DIN3356
|
|
�Y(ji��)��(g��u)�L(zh��ng)��f(w��n)acetofacedimension
|
DIN3202
|
|
�B�ӷ��mflangedends
|
DIN2543-2546
|
|
ԇ�(y��n)�͙z�(y��n)test&inspection
|
DIN3230-75
|
|
���Q����(MPa)
nominalpressure
|
���wԇ�(y��n)����(MPa)
shelltest
|
�ܷ�ԇ�(y��n)����(MPa)
sealingtest
|
�m�Üض�(��)
suitabletemp
|
�m�ý��|(zh��)
suitablemadium
|
|
1.6
|
2.4
|
1.76
|
-20��-350��
|
ˮ,������,����Ʒ��
water,steam,oil,etc.
|
|
2.5
|
3.75
|
2.75
|
|
4.0
|
6.0
|
4.4
|
|
��̖(h��o)NO.
|
���Qpartname
|
���|(zh��)material
|
|
1
|
�y�wbody
|
GS-C25��CF8,��CF3
|
|
2
|
�y��disc
|
2CR13,��F304��F316
|
|
3
|
���ى|ƬMetalspiralwoundgasket
|
ʯ��+���P�
Asbestos+stainlesssteel,��PTFE
|
|
4
|
�y�wbonnet
|
GS-C25,��CF8��CF3
|
|
5
|
������ĸHexagonnut
|
ASTMA1932H,��A193-8,��A193-8M
|
|
6
|
�p�^��˨bolt
|
ASTMA193B7��A193-B8,��A193-B8M
|
H41H-16
|
�����ȼ�(j��)
pressure
|
PN16
|
|
�ڏ�size
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
|
L
|
130
|
150
|
160
|
180
|
200
|
230
|
290
|
310
|
350
|
400
|
480
|
600
|
730
|
850
|
|
H
|
70
|
70
|
80
|
80
|
85
|
95
|
110
|
130
|
155
|
165
|
215
|
285
|
325
|
365
|
|
Kv
|
5.7
|
7.8
|
11.8
|
17.9
|
27.9
|
48.5
|
77.6
|
109
|
168
|
251
|
389
|
664
|
1017
|
1446
|
|
����(kg)Weight
|
2.4
|
3.0
|
3.8
|
5.7
|
7.4
|
10.3
|
15.2
|
20.4
|
31
|
49
|
69
|
132
|
198
|
278
|
H41H-25
|
�����ȼ�(j��)
pressure
|
PN25
|
|
�ڏ�size
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
|
L
|
130
|
150
|
160
|
180
|
200
|
230
|
290
|
310
|
350
|
400
|
480
|
600
|
730
|
850
|
|
H
|
70
|
70
|
80
|
80
|
85
|
95
|
110
|
130
|
155
|
165
|
215
|
285
|
325
|
365
|
|
Kv
|
5.7
|
7.8
|
11.8
|
17.9
|
27.9
|
48.5
|
77.6
|
109
|
168
|
251
|
389
|
664
|
1017
|
1446
|
|
����(kg)Weight
|
2.4
|
3.0
|
3.8
|
6
|
8
|
11
|
16
|
21
|
32
|
51
|
70
|
136
|
318
|
330
|
H41H-40
|
�����ȼ�(j��)
pressure
|
PN40
|
|
�ڏ�size
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
|
L
|
130
|
150
|
160
|
180
|
200
|
230
|
290
|
310
|
350
|
400
|
480
|
600
|
730
|
850
|
|
H
|
70
|
70
|
80
|
80
|
85
|
95
|
110
|
130
|
155
|
165
|
215
|
285
|
325
|
365
|
|
Kv
|
5.7
|
7.8
|
11.8
|
17.9
|
27.9
|
48.5
|
77.6
|
109
|
168
|
251
|
389
|
664
|
1017
|
1446
|
|
����(kg)Weight
|
2.4
|
3.0
|
3.8
|
7.1
|
10.4
|
12.7
|
22.5
|
28
|
40
|
64
|
90
|
170
|
240
|
370
|
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