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Stainless Steel Blind Flange

Stainless Steel Blind Flange
Price: US $ 5.4/Piece
Trade Terms: FOB,CIF
Min Order: 1/Piece
Pay Type: L/C,T/T
??? 16-Bar DIN 2543 SLIP-ON FLANGES DIN 2527 BLIND FLANGES DIN 2633 WEIDING-NECK FLANGES
Pipe Mating Dim                 Flange   Raised
Face
Nominal
width
D1 D            t  
K
 
  T
D4 f
Welding
Neck
Slip
on
Blind
10
 
15
 
20
14
17.2*)
20
21.3*)
25
26.9*)
90
 
95
 
105
14
 
14
 
16
14
 
14
 
16
14
 
14
 
16
60
 
65
 
75
35
 
35
 
38
40
 
45
 
58
2
 
2
 
2
25
 
32
 
40
30
33.7*)
38
42.4*)
44.5
48.3*)
115
 
140
 
150
16
 
16
 
16
16
 
16
 
16
16
 
16
 
16
85
 
100
 
110
38
 
40
 
42
68
 
78
 
88
2
 
2
 
3
50
65
80
57
60.3*)
76.1
88.9*)
165
185
200
 
18
18
20
18
18
20
18
18
20
125
145
160
45
45
50
102
122
138
3
3
3
100
 
125
 
150
108
114.3*)
133
139.7*)
159
168.3*)
220
 
250
 
285
20
 
22
 
22
20
 
22
 
22
20
 
22
 
22
180
 
210
 
240
52
 
55
 
55
158
 
188
 
212
3
 
3
 
3
200
 
250
 
300
216
219.1*)
267
273*)
318
323.9*)
 
340
 
395
 
445
24
 
26
 
26
24
 
26
 
26
24
 
26
 
28
295
 
350
 
400
62
 
68
 
68
268
 
320
 
370
3
 
3
 
4
350
 
400
 
500
355.6*)
368
406.4*)
419
508
521
505
565
 
670
26
26
 
28
28
32
 
38
30
32
 
34
460
515
 
620
68
72
 
75
430
 
482
 
585
4
 
4
 
4
600
700
800
609.6*)
622
711.2*)
812.2*)
820
780
895
1015
28
 
30
 
32
    725
840
950
80
80
90
685
800
905
5
5
5
900
1000
914.4*)
920
1016*)
1020
1115
1230
34
64
    1050
1160
95
95
1005
1110
5
5
 
 
            Hub          BOLTS Approx
Weight(kg)
D3 s r A~~ Q'TY Thread D2 Din
2574
Din
2632
25
28
30
32
38
40
1.8
 
2.0
 
2.3
4
 
4
 
4
6
 
6
 
6
4
 
4
 
4
M12
 
M12
 
M12
(1/2")
(1/2")
(1/2")
14
 
14
 
14
0.163
0.675
0.947
0.580
 
0.648
 
0.952
42
45
52
56
60
64
2.6
 
2.6
 
2.6
4
 
6
 
6
6
 
6
 
7
4
 
4
 
4
M12
 
M16
 
M16
(1/2")
(5/8")
(5/8")
14
 
18
 
18
1.14
1.66
1.89
1.14
 
1.69
 
1.86
72
75
90
105
2.9
 
2.9
3.2
6
 
6
8
8
10
10
4
 
4
4
M16
M16
M16
(5/8")
(5/8")
(5/8")
18
 
18
 
18
2.51
3.00
3.79
2.53
3.06
3.70
125
131
150
156
175
184
3.6
 
4.0
 
4.5
8
 
8
 
10
12
 
12
 
12
8
 
8
 
8
M16
M16
M20
(5/8")
(5/8")
(3/4")
18
 
18
 
23
4.20
5.71
6.72
4.62
6.30
7.75
232
235
285
292
335
344
5.9
 
6.3
 
7.1
10
 
12
 
12
16
 
16
 
16
8
 
12
 
12
M20
M20
M20
(3/4")
(3/4")
(3/4")
23
 
23
 
23
 
9.50
12.5
14.4
11.3
14.7
17.6
385
440
542
7.1
7.1
7.1
12
12
12
16
16
16
16
16
20
M20
M24
M24
(3/4")
(7/8")
 
(7/8")
 
23
27
27
20.6
27.9
41.1
21.4
26.1
34.7
642
745
850
7.1
8.0
8.0
12
12
12
18
18
18
20
24
24
M27
M27
M30
(1")
 
(1")
(1/8")
 
30
30
30
   
950
1052
10.0
10.0
12
16
20
20
28
28
M30
M33
(1/8")
 
(1/8")
 
33
36
   
Prod Model: blind flange
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Material: Stainless Steel
Manufacturing Way: Casting
Standard: GB
Type: Welding Flange
Established in Qingdao, China in 1990, Qingdao Hengyong Valve Industrial has grown to become the Top manufacture of casted Stainless Steel Flanges and Stainless Steel Ball Valves in China. Now Hengyong Valve Industrial exported stainless steel flange and ball valve to 23 different countries.

Our Products Range include:

1. Stainless Steel Flanges: DIN/UNI/JIS/ASME/BS, Type include WN/BL/SO/PL/SW, size from 2" to 24".

2. Stainless Steel Valves: Manual or electric or pneumatic 1PC, 2PC, 3PC ball valves, globe valves, check valves, gate valves, Y strainers,

3. Stainless Steel Pipe Fittings: Quickly Coupling, Union, Camlocks and 150LBS fittings

4. Metal Castings from precision lost wax investment casting and Sand Casting process.

Our Production Capacity:

Flanges about 3000ton/annual, and Valves about 1000ton/annual.

In 2008, Qingdao Hengyong Valve Industrial was audited ISO9001-2008 Quality certification by TUV company.

For Further information pls contact.

Send your message to this manufacturer

  • Qingdao Hengyong Valves Industry Co., Ltd.

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