English | português | русский| Español

Our company

hebeihaihao

Hebei haihao high pressure flange & pipe fitting group was established in 1982, located in Mengcun County the hometown of pipe fittings in China.


Read More About Haihao Group

DIN 2637 PN100 Welding Neck Flange


DIN 2637 PN100 Welding Neck Flange

DIN 2637 PN100 Welding Neck Flange

Dimension and weight of DIN2637 PN100 Welding Neck Flange
Pipe Parameter
d1
Flange Dimension
Neck Size
Hub Size
Screw
Approx. Flange Weight
DN
ISO
DIN
D
b
k
h1
d3
s
r
h2
d4
f
No. of Holes
d2
KG/PCS
10
14
100
20
70
45
28
1.8
4
6
40
2
4
14
1.07
17.2
100
20
70
45
32
1.8
4
6
40
2
4
14
1.08
15
20
105
20
75
45
32
2
4
6
45
2
4
14
1.19
21.3
105
20
75
45
34
2
4
6
45
2
4
14
1.19
25
30
140
24
100
58
48
2.6
4
8
68
2
4
18
2.61
33.7
140
24
100
58
52
2.6
4
8
68
2
4
18
2.6
40
44.5
170
26
125
62
65
2.9
6
10
88
3
4
22
4
48.3
170
26
125
62
70
2.9
6
10
88
3
4
22
3.99
50
57
195
28
145
68
86
3.2
6
10
102
3
4
26
5.72
60.3
195
28
145
68
90
3.2
6
10
102
3
4
26
5.7
65
76.1
220
30
170
76
108
3.6
6
12
122
3
8
26
7.43
80
88.9
230
32
180
78
120
4
8
12
138
3
8
26
8.58
100
108
265
36
210
90
145
5
8
12
162
3
8
30
13.02
114.3
265
36
210
90
150
5
8
12
162
3
8
30
12.79
125
133
315
40
250
105
180
6.3
8
12
188
3
8
33
21.29
139.7
315
40
250
105
180
6.3
8
12
188
3
8
33
20.68
150
159
355
44
290
115
210
7.1
10
12
218
3
12
33
28.9
168.3
355
44
290
115
210
7.1
10
12
218
3
12
33
27.76
175
193.7
385
48
320
127
245
8.8
10
16
260
3
12
33
36.94
200
219.1
430
52
360
130
278
10
10
16
285
3
12
36
49.35
250
267
505
60
430
157
340
12.5
12
18
345
3
12
39
81.71
273
505
60
430
157
340
12.5
12
18
345
3
12
39
80.09
300
323.9
585
68
500
170
400
14.2
12
18
410
4
16
42
116.25
350
355.6
655
74
560
189
460
16
12
20
465
4
16
48
166.09
368
655
74
560
189
460
16
12
20
465
4
16
48
160.53

<< Back to Flanges


Share to: LinkedIn Twitter Facebook Google


Related Tags: DIN Flange (43)  Weld Neck Flange (28)  

DIN 2637 PN100 Welding Neck Flange Related Posts :
Italy Standard Uni 6090 Pn16 Lapped Joint/Loose Flange
BS 3293 Carbon steel pipe flanges For the petroleum industry
DIN 2632 PN10 Welding Neck Flange
DIN 2642 PN10 Loose (Lapped Joint) Flange Plain Collar
EN 1092 Circular flanges for pipes,valves,fittings
DIN 2576 PN10 Plate flange
API 6L Flange
AWWA C207-13 Steel Pipe Flanges for Waterworks Service
EN 1759-1 Circular flanges for pipes,valves,fittings,steel flanges
Italy Standard Uni 6089 Pn10 Lapped Joint/Loose Flange

Haihao Group Twitter haihao group youtube haihao group facebook haihao group linkedin