EN1092-1 TYPE11 WELDING NECK FLANGE

EN1092-1 TYPE11 WELDING NECK FLANGE

Type: EN1092-1 Type 11 Welding neck flange
Standard: EN1092-1
Working pressure: PN6/PN10
Flange Dimension PN6: DN15-DN3600, PN10: DN200-DN3000
Material Carbon Steel: C22.8, RST37.2, S235JR, P235GH, P245GH, P250GH, ASTM A105 etc.
Material Stainless Steel: ASTM A182 F304 (1.4306), F304L(1.4307), F316(1.4404), F316L(1.4404), F321(1.4541) etc.
Flanges Anti Rust: Anti Rust Oil, Black/Yellow Paint Coating, Hot Dipped Galvanized, Cold Galvanized, etc
EN 1092-1 TYPE 11 PN6 WNRF FLANGE
Rated Diameter
Flange
Neck
Raised face
Screws
Weight 
(7,85 Kg/dm3)
d1
k
D
b
h1
d3
s
r
h2
d4
f
d2
Thread
Bolt holes
Kg
15
21,3
55
80
12
30
30
2,00
4
6
40
2
11
M10
4
0,408
20
26,9
65
90
14
32
38
2,30
4
6
50
2
11
M10
4
0,621
25
33,7
75
100
14
35
42
2,60
4
6
60
2
11
M10
4
0,762
32
42,4
90
120
14
35
55
2,60
6
6
70
2
14
M12
4
1,110
40
48,3
100
130
14
38
62
2,60
6
7
80
3
14
M12
4
1,260
50
60,3
110
140
14
38
74
2,90
6
8
90
3
14
M12
4
1,430
65
76,1
130
160
14
38
88
2,90
6
9
110
3
14
M12
4
1,770
80
88,9
150
190
16
42
102
3,20
8
10
128
3
18
M16
4
2,880
100
114,3
170
210
16
45
130
3,60
8
10
148
3
18
M16
4
3,410
125
139,7
200
240
18
48
155
4,00
8
10
178
3
18
M16
8
4,650
150
168,3
225
265
18
48
184
4,50
10
12
202
3
18
M16
8
5,500
200
219,1
280
320
20
55
236
6,30
10
15
258
3
18
M16
8
8,600
250
273,0
335
375
22
60
290
6,30
12
15
312
3
18
M16
12
11,700
300
323,9
395
440
22
62
342
7,10
12
15
365
4
22
M20
12
15,300
350
355,6
445
490
22
62
385
7,10
12
15
415
4
22
M20
12
20,300
400
406,4
495
540
22
65
438
7,10
12
15
465
4
22
M20
16
23,100
450
457,0
550
595
22
65
492
7,10
12
15
520
4
22
M20
16
27,000
500
508,0
600
645
24
68
538
7,10
12
15
570
4
22
M20
20
30,800
600
610,0
705
755
30
70
640
7,10
12
16
670
5
26
M24
20
44,000
700
711,0
810
860
30
76
740
8,00
12
16
775
5
26
M24
24
53,700
800
813,0
920
975
30
76
842
8,00
12
16
880
5
30
M27
24
64,400
900
914,0
1020
1075
34
78
942
8,00
12
16
980
5
30
M27
24
79,200
1000
1016,0
1120
1175
38
82
1045
8,00
16
16
1080
5
30
M27
28
98,600
1200
1219,0
1340
1405
42
104
1248
8,80
16
20
1295
5
33
M30
32
152,000
1400
1422,0
1560
1630
56
114
1452
8,80
16
20
1510
5
36
M33
36
246,000
1600
1626,0
1760
1830
63
119
1655
10,00
16
20
1710
5
36
M33
40
309,000
1800
1829,0
1970
2045
69
133
1855
11,00
16
20
1920
5
39
M36
44
400,000
2000
2032,0
2180
2265
74
146
2058
12,50
16
25
2125
5
42
M39
48
516,000
2200
2235,0
2390
2475
81
154
2260
14,00
18
25
2335
5
42
M39
52
645,000
2400
2438,0
2600
2685
87
168
2462
15,00
18
25
2545
5
42
M39
56
786,000
2600
2620,0
2810
2905
91
175
2665
16,00
18
25
2750
5
48
M45
60
1.021,000
2800
2820,0
3020
3115
101
188
2865
17,00
18
30
2960
5
48
M45
64
1.256,000
3000
3020,0
3220
3315
102
192
3068
20,00
18
30
3160
5
48
M45
68
1.404,000
3200
3220,0
3430
3525
106
202
3272
20,00
20
30
3370
5
48
M45
72
1.617,000
3400
3420,0
3640
3735
110
214
3475
22,00
20
35
3580
5
48
M45
76
1.877,000
3600
3620,0
3860
3970
124
229
3678
22,00
20
35
3790
5
56
M52
80
2.366,000
1. SURFACE FINISH FACING TYPES A, B1, B2 etc
2. FLANGE MARKING: LOGO EN 1092-1 / 11 B1 / DN100 / PN6 / P245GH / HEAT NUMBER
EN 1092-1 TYPE 11 PN10 WNRF FLANGE
Rated Diameter
Flange
Neck
Raised face
Screws
Weight 
(7,85 Kg/dm3)
d1
k
D
b
h1
d3
s
r
h2
d4
f
d2
Thread
Bolt holes
Kg
200
219,1
295
340
24
62
234
6,30
10
16
268
3
22
M20
8
11,600
250
273,0
350
395
26
68
292
6,30
12
16
320
3
22
M20
12
15,800
300
323,9
400
445
26
68
342
7,10
12
16
370
4
22
M20
12
18,300
350
355,6
460
505
26
68
385
7,10
12
16
430
4
22
M20
16
25,300
400
406,4
515
565
26
72
440
7,10
12
16
482
4
26
M24
16
30,600
450
457,0
565
615
28
72
488
7,10
12
16
532
4
26
M24
20
35,100
500
508,0
620
670
28
75
542
7,10
12
16
585
4
26
M24
20
40,500
600
610,0
725
780
30
82
642
8,00
12
18
685
5
30
M27
20
52,900
700
711,0
840
895
35
85
746
8,80
12
18
800
5
30
M27
24
75,800
800
813,0
950
1015
38
96
850
8,80
12
18
905
5
33
M30
24
102,000
900
914,0
1050
1115
38
99
950
12,50
12
20
1005
5
33
M30
28
121,000
1000
1016,0
1160
1230
44
105
1052
12,50
16
20
1110
5
36
M33
28
161,000
1200
1219,0
1380
1455
55
132
1256
12,50
16
25
1330
5
39
M36
32
258,000
1400
1422,0
1590
1675
65
143
1460
14,20
16
25
1535
5
42
M39
36
371,000
1600
1626,0
1820
1915
75
159
1666
16,00
16
25
1760
5
48
M45
40
547,000
1800
1829,0
2020
2115
85
175
1868
17,50
16
30
1960
5
48
M45
44
691,000
2000
2032,0
2230
2325
90
186
2072
17,50
16
30
2170
5
48
M45
48
830,000
2200
2235,0
2440
2550
100
202
2275
20,00
18
35
2370
5
56
M52
52
1.073,000
2400
2438,0
2650
2760
110
218
2478
22,20
18
35
2570
5
56
M52
56
1.329,000
2600
2620,0
2850
2960
110
224
2680
25,00
18
40
2780
5
56
M52
60
1.574,000
2800
2820,0
3070
3180
124
244
2882
25,00
18
40
3000
5
56
M52
64
1.987,000
3000
3020,0
3290
3405
132
257
3085
32,00
18
45
3210
5
62
M56
68
2.476,000
1. SURFACE FINISH FACING TYPES A, B1, B2 etc
2. FLANGE MARKING: LOGO EN 1092-1 / 11 B1 / DN100 / PN10 / P245GH / HEAT NUMBER

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