Stainless Steel Flanges Dimensions

STAINLESS STEEL FLANGE PRICE LIST

Stainless Steel Flanges Prices, Stainless Steel Flanges Price List, Stainless steel flanges cost,stainless steel flanges price list India,stainless steel pipe flange prices,Stainless Steel blind flange prices

Completion of Export Job or Consignment for Stainless Steel Long Weld Neck Raised Face Flange and Stainless Steel Long Weld Neck Ring Joint Flange, Stainless Steel Weld Neck Raised Face Flange and Stainless Steel Weld Neck Ring Joint Flange.


STAINLESS STEEL FLANGES DIMENSIONS

     
 

 

STAINLESS WELDING NECK FLANGES 150 LBS

ASTM A182, ASME B16.5
Sch10S / 40S / 80S / Std

Raised face, smooth finish (125-250 RMS / 3.2-6.3 µm)

● = Sch 40S/Std
■ = Sch 10S
x = Sch 10S / 40S / 80S

Product code examples:

●: FFWN-F53-2-150-40S
●: FFWN-304L-20-150-STD
■: FFWN-316L-2-150-10S

Pipe
Flange
Hub
Raised face
Drilling template
Weight
Stock standard
Nom.size
O.D.1
D
J
b
h
a
m
g
l
k
No. of
holes
kg/pce
ASTM
304L
ASTM
316L
F51
UNS
S31803
F53
UNS
S32750
in.
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
1/2
3/4
1
1 ¼
21.3
26.7
33.4
42.2
88.9
98.6
108
117.3
15.7
20.8
26.7
35.1
11.2
12.7
14.2
15.7
47.8
52.3
55.6
57.2
21.3
26.7
33.5
42.2
30.2
38.1
49.3
58.7
35.1
42.9
50.8
63.5
15.7
15.7
15.7
15.7
60.5
69.9
79.2
88.9
4
4
4
4
0.480
0.710
1.010
1.330
x
x
x
●/■
x
x
x
●/■
●/■
●/■
●/■


●/■
1 ½
2
2 ½
3
48.3
60.3
73
88.9
127
152.4
177.8
190.5
40.9
52.6
62.7
78
17.5
19.1
22.4
23.9
62
63.5
69.9
69.9
48.3
60.5
73.2
88.9
65
77.7
90.4
108
73.2
91.9
104.6
127
15.7
19.1
19.1
19.1
98.6
120.7
139.7
152.4
4
4
4
4
1.720
2.580
4.110
4.920
x
x
●/■
x
x
x
●/■
x
●/■
●/■
●/■
●/■
●/■
●/■
●/■
-
4
5
6
8
114.3
141.3
168.3
219.1
228.6
254
279.4
342.9
102.4
128.3
154.2
202.7
23.9
23.9
25.4
28.4
76.2
88.9
88.9
101.6
114.3
141.2
168.4
219.2
134.9
163.5
192
246.1
157.2
185.7
215.9
269.7
19.1
22.4
22.4
22.4
190.5
215.9
241.3
298.5
8
8
8
8
6.840
9.200
10.600
17.600
x
●/■
●/■
●/■
x
●/■
x
●/■
●/■
●/■
●/■
-
●/■


-
10
12
14
16
273
323.8
355.6
406.4
406.4
482.6
533.4
596.9
254.5
304.8
336.5
387.3
30.2
31.8
34.9
36.5
101.6
114.3
127
127
273.1
323.9
355.6
406.4
304.8
365.3
400
457.2
323.9
381
412.7
469.9
25.4
25.4
28.6
28.6
362
431.8
476.2
539.7
12
12
12
16
24.000
36.500
51.000
60.000
●/■
●/■

●/■
●/■

●/■
●/■
-
-
-
-
-
-
18
20
24
457.2 508.0
609.6
635.0 698.5
812.8
438.1 488.9
590.5
39.6
42.9
47.8
139.7 144.5
152.4
457.2 508.0
609.6
505.0 558.8
663.4
533.4
584.2
692.2
31.8
31.8
35.1
577.9 635.0
749.3
16
20
20
68.300 84.500 115.000




-
-
-
-
-

 

STAINLESS WELDING NECK FLANGES 300 LBS

ASTM A182, ASME B16.5
Sch 10S / 40S / 80S / Std

Raised face, smooth finish (125-250 RMS / 3.2-6.3 µm)

● = Sch 40S/Std
▲ = Sch 80S
■ = Sch 10S
x = Sch 10S / 40S / 80S

Product code examples:

●: FFWN-F51-2-300-40S
▲: FFWN-316L-4-300-80S

Pipe
Flange
Hub
Raised face
Drilling template
Weight
Stock standard
Nom.
size
O.D.1
D
J
b
h
a
m
g
l
k
No. of
holes
kg/pce
ASTM
304L
ASTM
316L
F51
UNS
S31803
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
1/2"
3/4"
1"
1 ¼"
21.3
26.7
33.4
42.2
95.2
117.3
123.9
133.3
15.7
20.8
26.7
35.1
14.2
15.7
17.5
19
52.3
57.1
62
65
21.3
26.7
33.5
42.2
38.1
47.7
53.8
63.5
35
42.9
50.8
63.5
15.7
19
19
19
66.5
82.5
88.9
98.5
4
4
4
4
0.750
1.260
1.520
2.030
x
x
x
x
x
x



1 ½"
2"
2 ½"
3"
48.3
60.3
73
88.9
155.4
165.1
190.5
209.5
40.9
52.6
62.7
78
20.6
22.3
25.4
28.4
68.3
69.8
76.2
79.2
48.3
60.4
73.1
88.9
69.5
84
100
117.3
73.1
91.9
104.6
127
22.3
19
22.3
22.3
114.3
127
149.3
168.1
4
8
8
8
2.890
3.400
5.170
6.930
x
x
●/▲
x
x
x
●/▲
x



4"
5"
6"
8"
114.3
141.3
168.3
219.1
254
279.4
317.5
381
102.4
128.3
154.2
202.7
31.7
35.1
36.5
41.1
85.8
98.6
98.5
111.2
114.3
141.3
168.4
219.2
146
177.8
206.2
260.3
157.2
185.7
215.9
269.7
22.3
22.4
22.3
25.4
200.1
235
269.7
330.2
8
8
12
12
11.200
15.100
19.100
29.900
x

x
●/▲
x
●/■
x
x

-
-
-
12"
14"
273
323.8
444.5
520.7
254.5
304.8
47.6
50.8
117.5
130.2
273.1
323.9
320.7
374.6
323.8
381
28.6
31,.7
387.3
450.8
16
16
44.300
64.000


-
-

 

STAINLESS WELDING NECK FLANGES 600 LBS

ASTM A182, ASME B16.5
Sch 40S / 80S

Raised face, smooth finish (125-250 RMS / 3.2-6.3 µm)

● = Sch 40S
▲ = Sch 80S

Product code examples:

●: FFWN-F51-2-600-40S
▲: FFWN-316L-4-600-80S

Pipe
Flange
Hub
Raised face
Drilling template
Weight
Stock standard
Nom.
size
O.D.1
D
J
b
h
a
m
g
l
k
No. of
holes
kg/pce
ASTM
304L
ASTM 
316L
in.
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
1/2
3/4
1
1 ¼
21.3
26.7
33.4
42.2
95.3
117.3
124
133.4
13.8
18.9
24.3
32.7
14.2
15.7
17.5
20.6
52.3
57.2
62
66.5
21.3
26.7
33.4
42.2
38.1
47.8
53.8
63.5
35.1
42.9
50.8
63.5
15.7
19.1
19.1
19.1
66.5
82.6
88.9
98.6
4
4
4
4
0.870
1.450
1.760
2.490
●/▲
●/▲
●/▲
●/▲

●/▲
●/▲
●/▲
1 ½
2
2 ½
3
48.3
60.3
73
88.9
155.4
165.1
190.5
209.6
38.1
49.2
59
73.6
22.4
25.4
28.4
31.8
69.9
73.2
79.2
82.6
48.3
60.3
73
88.9
69.9
84.1
100.1
117.3
73.2
91.9
104.6
127
22.4
19.1
22.4
22.4
114.3
127
149.4
168.1
4
8
8
8
3.490
4.360
6.430
8.530
●/▲
●/▲

●/▲
●/▲
●/▲

●/▲
4
6
8
114.3
168.3
219.1
273.1
355.6
419.1
97.2
146.4
193.8
38.1
47.8
55.6
101.6
117.3
133.35
114.3
168.3
219.2
152.4
222.3
273.1
157.2
215.9
269.9
25.4
28.4
31.7
215.9
292.1
349.2
8
12
12
17.400
34.900
53.900
●/▲
●/▲
-
●/▲
●/▲

 

 

 

STAINLESS BLIND FLANGES 150 LBS, STAINLESS STEEL BLIND FLANGE PRICE LIST

ASTM A182, ASME B16.5

Raised face, smooth finish (125-250 RMS / 3.2-6.3 µm)

Pipe
Flange
Raised face
Drilling template
Weight
Stock standard
Nom.
size
O.D.1
D
b
g
l
k
No. of
holes
kg/pce
ASTM
304L
ASTM
316L
F51 UNS S31803
F53 UNS S32750
in.
mm
mm
mm
mm
mm
mm
1/2
3/4
1
1 1/4
21.3
26.7
33.4
42.2
88.9
98.6
108.0
117.5
11.2
12.7
14.2
15.9
35.1
42.9
50.8
63.5
15.7
15.7
15.7
15.7
60.5
69.9
79.2
88.9
4
4
4
4
0.420
0.610
0.860
1.300












1 ½
2
2 ½ 3
48.3
60.3
73.0
88.9
127.0
152.4
177.8
190.5
17.5
19.1
22.2
23.9
73.2
91.9
104.8
127.0
15.7
19.1
19.1
19.1
98.6
120.7
139.7
152.4
4
4
4
4
1.530
2.420
4.100
4.930












-
4
5
6
8
114.3
141.3
168.3
219.1
228.6
254.0
279.4
342.9
23.9
23.9
25.4
28.4
157.2
185.7
215.9
269.7
19.1
22.4
22.4
22.4
190.5
215.9
241.3
298.5
8
8
8
8
7.000
9.000
11.300
19.600









-



-
10
12
14
16
273.0
323.8
355.6
406.4
406.4
482.6
533.4
596.9
30.4
31.8
34.9
36.5
323.9
381.0
412.7
469.9
25.4
25.4
28.4
28.4
362.0
431.8
476.2
539.8
12
12
12
16
28.800
43.200
59.000
79.000








-
-
-
-
-
-
18"
20"
24"
457.2
508.0
609.6
635.0
698.5
812.8
39.6
42.9
47.8
533.4
584.2
692.2
31.8
31.8
35.1
577.9
635.0
749.3
16
20
20
93.700
122.000
185.000




-
-
-
-
-
-

1 O.D. = Outside Diameter

 

STAINLESS BLIND FLANGES 300 LBS

ASTM A182, ASME B16.5

Raised face, smooth finish (125-250 RMS / 3.2-6.3 µm)

 

Pipe
Flange
Raised face
Drilling template
Weight
Stock standard
Nom.size
O.D.1
D
b
g
l
k
No. of holes
kg/pce
ASTM 304L
ASTM 316L
in.
mm
mm
mm
mm
mm
mm
1/2
3/4
1
1 ¼
21.3
26.7
33.4
42.2
95.2
117.3
123.9
133.3
14.2
15.7
17.5
19.0
35.0
42.9
50.8
63.5
15.7
19.0
19.0
19.0
66.5
82.5
88.9
98.4
4
4
4
4
0.640
1.110
1.390
2.000






1 ½
2
2 ½
3
48.3
60.3
73.0
88.9
155.4
165.1
190.5
209.5
20.6
22.3
25.4
28.4
73.1
91.9
104.8
127.0
22.3
19.0
22.3
22.3
114.3
127.0
149.2
168.1
4
8
8
8
2.660
3.180
5.100
6.810






4
5
6
8
114.3
141.3
168.3
219.1
254.0
279.4
317.5
381.0
31.7
34.9
36.5
41.1
157.2
185.7
215.9
269.7
22.3
22.3
22.3
25.4
200.1
234.9
269.7
330.2
8
8
12
12
11.500
15.500
20.900
34.300



-



10
12
273.0
323.8
444.5
520.7
47.6
50.8
323.9
381.0
28.6
31.7
387.3
450.8
16
16
57.000
82.000


1 O.D. = Outside Diameter

 

STAINLESS BLIND FLANGES 600 LBS

ASTM A182, ASME B16.5

Raised face, smooth finish (125-250 RMS / 3.2-6.3 µm)

 

Pipe
Flange
Raised face
Drilling template
Weight
Stock standard
Nom.size
O.D.1
D
b
g
l
k
No. of holes
kg/pce
ASTM 304L
ASTM 316L
in.
mm
mm
mm
mm
mm
mm
1/2
3/4
1
1 ½
21.3
26.7
33.4
48.3
95.2
117.5
124.0
155.4
14.3
15.9
17.5
22.4
34.9
42.9
50.8
73.2
15.9
19.0
19.1
22.4
66.7
82.5
88.9
114.3
4
4
4
4
0.700
1.200
1.600
3.250


-
-



2
3
4
6
60.3
88.9
114.3
168.3
165.1
209.6
273.1
355.6
25.4
31.8
38.1
47.8
91.9
127.0
157.2
215.9
19.1
22.4
25.4
28.4
127.0
168.1
215.9
292.1
8
8
8
12
4.150
8.440
17.300
36.100






-

1 O.D. = Outside Diameter

 

STAINLESS SLIP-ON FLANGES 150 LBS

ASTM A182, ASME B16.5
Schedule 40S / 80S

Raised face, smooth finish (125-250 RMS / 3.2-6.3 µm)

Pipe
Flange
Hub
Raised face
Drilling template
Weight
Stock standard
Nom.
size
O.D.1
D
J
b
h
m
g
l
k
No. of
holes
kg/pce
ASTM
304L
ASTM 
316L
ASTM F51
UNS S31803 
in.
mm
mm
mm
mm
mm
mm
mm
mm
mm
1/2
3/4
1
1 ¼
21.3
26.7
33.4
42.2
88.9
98.6
108.0
117.3 
22.4
27.7
34.5
43.2 
11.2
12.7
14.2
15.7 
15.7
15.7
17.5
20.6 
30.2
38.1
49.3
58.7 
35.1
42.9
50.8
63.5 
15.7
15.7
15.7
15.7 
60.5
69.9
79.2
88.9 
4
4
4
4
0.390
0.560
0.780
1.030 









1 ½
2
2 ½
3
48.3
60.3
73.0
88.9
127.0
152.4
177.8
190.5 
49.5
62.0
74.7
90.7 
17.5
19.1
22.4
23.9 
22.4
25.4
28.4
30.2 
65.0
77.7
90.4
108.0 
73.2
91.9
104.6
127.0 
15.7
19.1
19.1
19.1 
98.6
120.7
139.7
152.4 
4
4
4
1.320
2.060
3.280
3.850 









4
5
6
8
114.3
141.3
168.3
219.1
228.6
254.0
279.4
342.9 
116.1
143.8
170.7
221.5 
23.9
23.9
25.4
28.4 
33.3
36.6
39.6
44.5 
134.9
163.6
192.0
246.1 
157.2
185.7
215.9
269.7 
19.1
22.4
22.4
22.4 
190.5
215.9
241.3
298.5 
8
8
8
5.300
6.070
7.450
12.100 









10
12
14 
273.0
323.8
355.6 
406.4
482.6
533.4 
276.4
327.2
359.2 
30.2
31.8
34.9 
49.3
55.6
57.1 
304.8
365.3
400.0 
323.9
381.0
412.7 
25.4
25.4
28.6 
362.0
431.8
476.2 
12
12
12 
16.500
26.200
36.000 





16
18
20 
406.4
457.2
508.0 
596.9
635.0
698.5 
410.5
461.8
513.1 
36.5
39.6
42.9 
63.5
58.3
73.2 
457.2
505.0
558.8 
469.9
533.4
584.2 
28.6
31.8
31.8 
539.7
577.9
365.0 
16
16
20 
46.000
48.900
61.900 




24
609.6
812.8
616.0
47.8
82.6
698.2
692.2
35.1
749.3
20
86.900

1 O.D. = Outside Diameter

 

STAINLESS SLIP-ON FLANGES 300 LBS

ASTM A182, ASME B16.5

Raised face, smooth finish (125-250 RMS / 3.2-6.3 µm)

 

Pipe Flange Hub Raised face Drilling template Weight Stock standard
Nom.
size
O.D.1 D J b h m g l k No. of
holes
kg/pce ASTM
304L
ASTM 
316L
in. mm mm mm mm mm mm mm mm mm
1/2
3/4
1
1 ¼
21.3
26.7
33.4
42.2
95.3
117.3
123.9
133.3
22.3
27.7
34.5
43.2
14.2
15.7
17.5
19.0
22.3
25.4
26.9
27.0
38.1
47.7
53.8
63.5
35.0
42.9
50.8
63.5
15.7
19.0
19.0
19.0
66.5
82.5
88.9
98.4
4
4
4
4
0.640
1.120
1.360
1.800






1 ½
2
2 ½
3
48.3
60.3
73.0
88.9
155.4
165.1
190.5
209.5
49.5
62.0
74.7
90.7
20.6
22.3
25.4
28.4
30.2
33.2
38.1
42.9
69.8
84.0
100.0
117.3
73.1
91.9
104.8
127.0
22.3
19.0
22.2
22.3
114.3
127.0
149.2
168.1
4
8
8
8
2.490
2.870
4.400
5.850






4
5
6
8
114.3
141.3
168.3
219.1
254.0
279.4
317.5
381.0
116.1
143.8
170.7
221.5
31.7
35.1
36.5
41.1
47.7
50.8
52.3
61.9
146.0
177.8
206.2
260.3
157.2
185.7
215.9
269.7
22.3
22.4
22.3
25.4
200.1
235.0
269.7
330.2
8
8
12
12
9.610
12.300
15.600
24.200





10
12
273.0
520.7
444.5
520.7
276.4
327.2
47.6
50.8
66.7
73.0
320.7
374.6
323.8
381.0
28.6
31.7
387.3
450.8
16
16
37.100
50.000


1 O.D. = Outside Diameter

 

STAINLESS SOCKET WELDING FLANGES 150 LBS

ASTM A182, ASME B16.5
Sch 40S

Raised face, smooth finish (125-250 RMS / 3.2-6.3 µm)

 

Pipe
Flange
Hub
Raised face
Drilling template
Weight
Stock standard
Nom. size
O.D.1
D
J
c
P
b
h
m
g
No. of holes
l
k
kg/pce
ASTM 304L
ASTM 316L
in.
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
1/2
3/4
1
1 ¼
21.3
26.7
33.4
42.2
88.9
98.6
108.0
117.3
22.4
27.7
34.5
43.2
15.7
20.8
26.7
35.1
9.7
11.2
12.7
14.2
11.2
12.7
14.2
15.7
15.7
15.7
17.5
20.6
30.2
38.1
49.3
58.7
35.1
42.9
50.8
63.2
4
4
4
4
15.7
15.7
15.7
15.7
60.5
69.9
79.2
88.9
0.42
0.59
0.81
1.07






1 ½
2
48.3
60.3
127.0
152.4
49.5
62.0
40.9
52.6
15.7
17.5
17.5
19.1
22.4
25.4
65.0
77.7
73.2
91.9
4
4
15.7
19.1
98.6
120.7
1.36
2.10


 

STAINLESS SOCKET WELDING FLANGES 300 LBS

ASTM A182, ASME B16.5
Sch 40S

Raised face, smooth finish (125-250 RMS / 3.2-6.3 µm)

 

Pipe
Flange
Hub
Raised face
Drilling template
Weight
Stock standard
Nom. size
O.D.1
D
J
c
P
b
h
m
g
No. of holes
l
k
kg/pce
ASTM 304L
ASTM 316L
in.
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
1/2
3/4
1
1 ¼
21.3
26.7
33.4
42.2
95.9
117.3
124.0
133.4
22.4
27.7
34.5
43.2
15.7
20.8
26.7
35.1
9.7
11.2
12.7
14.2
14.2
15.7
17.5
19.1
22.4
25.4
26.9
26.9
38.1
47.8
53.8
63.5
35.1
42.9
50.8
63.5
4
4
4
4
15,7
19.1
19.1
19.1
60.5
82.6
88.9
98.6
0.66
1.15
1.40
1.75






1 ½
2
48.3
60.3
155.4
165.1
49.5
62.0
40.9
52.6
15.7
17.5
20.6
22.4
30.2
33.3
69.9
84.1
73.2
91.9
4
8
22.4
19.1
114.3
127.0
2.55
2.93


 

STAINLESS LAP JOINTS FLANGES 150 LBS

ASTM A182, ASME B16.5

Flat face, smooth finish (125-250 RMS / 3.2-6.3 µm)

 

● = stock standard

Pipe
Flange
Hub
Drilling template
Weight
Stock standard
Nom.size
O.D.1
D
J
b
h
r
m
l
k
No. ofholes
kg/pce
ASTM 316L
in.
mm
mm
mm
mm
mm
mm
mm
mm
mm
1/2
3/4
1
1 ½
21.3
26.7
33.4
48.3
88.9
98.6
108.0
127.0
22.9
28.2
35.1
50.0
11.2
12.7
14.2
17.5
15.7
15.7
17.5
22.4
3.0
3.0
3.0
6.4
30.2
38.1
49.3
65.0
15.7
15.7
15.7
15.7
60.5
69.9
79.2
98.6
4
4
4
4
0.390
0.560
0.780
1.320



2
3
4
6
60.3
88.9
114.3
168.3
152.4
190.5
228.6
279.6
62.5
91.4
116.8
171.5
19.1
23.9
23.9
25.4
25.4
30.2
33.3
39.6
7.9
9.7
11.2
12.7
77.7
108.0
134.9
192.0
19.1
19.1
19.1
22.4
120.7
152.4
190.5
241.3
4
4
8
8
2.060
3.850
5.300
7.450



 

1 O.D. = Outside Diameter

 

STAINLESS STEEL FLANGES ACCORDING TO EN

STAINLESS WELDING NECK FLANGES ACCORDING TO EN

Stainless steel welding neck flanges PN 10, 16 and 40 according to EN 1092-1 latest edition, type 11B1 (3.2-6 Ra max.) annealed, fully machined. Base material according to EN 10222-5/ASTM/ASME A/SA 182.

EN welding neck flanges are corrosion tested according to EN ISO 3651-2 latest edition and PMI checked. The stainless welding neck flanges are certified according to EN 10204/3.1.

Welding neck flanges PN 10

EN 1092-1, type 11 (replaces DIN 2632)

Material EN 1.4404 (ASTM 316L)

● = stock standard

Pipe d1 D b k h1 d3 s r h2 d4 f Drilling template Weight ASTM
DN mm mm mm mm mm mm mm mm mm mm mm Holes Thread d2 kg/pce 316L
200
250
300
219.1
273.0
323.9
340
395
445
24
26
26
295
350
400
62
68
68
235
292
344
5.9
6.3
7.1
10
12
12
16
16
16
268
320
370
3
3
4
8
12
12
M 20
M 20
M 20
22
22
22
11.6
15.8
18.3


400
500
406.4
508.0
565
670
26
28
515
620
72
75
440
542
7.1
7.1
12
12
16
16
482
585
4
4
16
20
M 24
M 24
26
26
30.6
40.5

Welding neck flanges PN 16

EN 1092-1, type 11 (replaces DIN 2633)

Material EN 1.4306/1.4307 (ASTM 304L) and EN 1.4404 (ASTM 316L)

Pipe d1 D b k h1 d3 s r h2 d4 f Drilling template Weight ASTM ASTM
DN mm mm mm mm mm mm mm mm mm mm mm Holes Thread d2 kg/pce 304L 316L
50
-
57.0
60.3
165
-
18
-
125
-
45
-
72
75
2.9
-
6
-
8
-
102
-
3
-
4
-
M 16
-
18
-
2.53
-

-

65
76.1
185
18
145
45
90
2.9
6
10
122
3
4
M 16
18
3.03
80
88.9
200
20
160
50
105
3.2
6
10
138
3
8
M 16
18
3.92
100
-
108.0
114.3
220
-
20
-
180
-
52
-
125
131
3.6
-
8
-
12
-
158
-
3
-
8
-
M 16
-
18
-
4.62
-

-

125
139.7
250
22
210
55
156
4.0
8
12
188
3
8
M 16
18
6.30
150
-
159.0
168.3
285
-
22
-
240
-
55
-
175
184
4.5
-
10
-
12
-
212
-
3
-
8
-
M 20
-
22
-
7.81
-

-

200
219.1
340
24
295
62
235
5.9
10
16
268
3
12
M 20
22
11.5
250
273.0
405
26
355
70
292
6.3
12
16
320
3
12
M 24
26
16.7
300
323.9
460
28
410
78
344
7.1
12
16
378
4
12
M 24
26
22.1

Welding neck flanges PN 40

EN 1092-1, type 11 (replaces DIN 2635)

Material EN 1.4306/1.4307 (ASTM 304L) and 1.4404 (ASTM 316L)

Pipe d1 D b k h1 d3 s r h2 d4 f Drilling template Weight ASTM ASTM
DN mm mm mm mm mm mm mm mm mm mm mm Holes Thread d2 kg/pce 304L 316L
10
17.2
90
16
60
35
28
1.8
4
6
40
2
4
M 12
14
0.678
15
-
20.0
21.3
95
-
16
-
65
-
38
-
30
32
2.0
-
4
-
6
-
45
-
2
-
4
-
M 12
-
14
-
0.768
-

-

20
-
25.0
26.9
105
-
18
-
75
-
40
-
38
40
2.3
-
4
-
6
-
58
-
2
-
4
-
M 12
-
14
-
1.09
-

-

25
-
30.0
33.7
115
-
18
-
85
-
40
-
42
46
2.6
-
4
-
6
-
68
-
2
-
4
-
M 12
-
14
-
1.30
-

-

32
-
38.0
42.4
140
-
18
-
100
-
42
-
52
56
2.6
-
6
-
6
-
78
-
2
-
4
-
M 16
-
18
-
1.91
-

-

40
-
44.5
48.3
150
-
18
-
110
-
45
-
60
64
2.6
-
6
-
7
-
88
-
3
-
4
-
M 16
-
18
-
2.15
-

-

50
-
57.0
60.3
165
-
20
-
125
-
48
-
72
75
2.9
-
6
-
8
-
102
-
3
-
4
-
M 16
-
18
-
2.85
-

-

65
76.1
185
22
145
52
90
2.9
6
10
122
3
8
M 16
18
3.68
80
88.9
200
24
160
58
105
3.2
8
12
138
3
8
M 16
18
4.78
100
114.3
235
24
190
65
134
3.6
8
12
162
3
8
M 20
22
6.46
125
-
133.0
139.7
270
-
26
-
220
-
68
-
155
162
4.0
-
8
-
12
-
188
-
3
-
8
-
M 24
-
26
-
8.86
-

-

150
200
168.3
219.1
300
375
28
34
250
320
75
88
192
244
4.5
6.3
10
10
12
16
218
285
3
3
8
12
M 24
M 27
26
30
11.7
21.0


 

 

STAINLESS PLANE WELDING FLANGES ACCORDING TO EN

Stainless steel plane welding flanges PN 10, 16 and 40 according to EN 1092-1 latest edition. Base material according to EN 10222-5/ASTM/ASME A/SA 182.EN plane welding flanges are corrosion tested according to EN ISO 3651-2 latest edition and PMI checked. The stainless plane welding flanges are certified according to EN 10204/3.1.

Plane welding flanges PN 10

EN 1092-1, type 01 (replaces DIN 2576)

Material EN 1.4306/1.4307 (ASTM 304L) and EN 1.4404 (ASTM 316L). Fully machined.

● = stock standard

Pipe d1 d5 Tol. D b k Drilling template d2 Weight ASTM ASTM
DN mm mm mm mm mm Holes Thread mm kg/pce 304L 316L
200
-
204.0
219.1
205.5
221.8
+1.0/-0
-
340
-
24
-
295
-
8
-
M 20
-
22
-
9.27
-


250
-
254.0
273.0
256.0
276.2
+1.0/-0
-
395
-
26
-
350
-
12
-
M 20
-
22
-
11.80
-


300
-
304.0
323.9
306.0
327.6
+1.0/-0
-
445
-
26
-
400
-
12
-
M 20
-
22
-
13.60
-


350
355.6
359.7
-
505
28
460
16
M 20
22
20.40
-
400
406.4
411.0
-
565
32
515
16
M 24
26
27.50
-
500
508
513.6
-
670
38
620
20
M 24
26
40.20
-

Plane welding flanges PN 16

EN 1092-1, type 01

Material EN 1.4306/1.4307 (ASTM 304L) and EN 1.4404 (ASTM 316L). Annealed, fully machined.

● = stock standard

Pipe d1 d5 Tol. D b k Drilling template d2 Weight ASTM ASTM
DN mm mm mm mm mm Holes Thread mm kg/pce 304L 316L
15-40
see
PN40
- - - - - - - - - -
50
-
-
54.0
57.0
60.3
54.5
58.1
61.1
+0.5/-0
-
-
165
-
-
20
-
-
125
-
-
4
-
-
M 16
-
-
18
-
-
2.73
2.56
2.47
-
-
-


65
-
70.0
76.1
71.0
77.1
+0.5/-0
-
185
-
20
-
145
-
4
-
M 16
-
18
-
3.31
3.16
-
-

80
-
84.0
88.9
85.0
90.3
+0.5/-0
-
200
-
-
20
-
-
160
-
-
8
-
-
M 16
-
-
18
-
-
3.69
3.60
-
-
-
-


-
100
-
-
104.0
108.0
114.3
105.5
109.6
115.9
+0.5/-0
-
-
220
-
-
22
-
-
180
-
-
8
-
-
M 16
-
-
18
-
-
4.71
4.56
4.39
-
-
-


125
-
129.0
139.7
130.5
141.6
+1.0/-0
-
210
-
22
-
210
-
8
-
M 16
-
18
-
5.94
5.41
-
-

150
-
-
154.0
159.0
168.3
155.5
161.1
170.5
+1.0/-0
-
-
285
-
-
24
-
-
240
-
-
8
-
-
M 20
-
-
22
-
-
7.53
7.29
7.14
-
-
-


Plane welding flanges PN 40

EN 1092-1, type 01

Material EN 1.4306/1.4307 (ASTM 304L) and EN 1.4404 (ASTM 316L). Annealed, fully machined.

● = stock standard

Pipe d1 d5 Tol. D b k Drilling template d2 Weight ASTM ASTM
DN mm mm mm mm mm Holes Thread mm kg/pce 304L 316L
15
-
20.0
21.3
21.0
22.0
+0.5/-0
-
95
-
14
14
65
65
4
-
M 12
-
14
-
0.670
0.670
-
-

20
-
25.0
25.9
26.0
27.5
+0.5/-0
-
105
-
16
16
75
75
4
-
M 12
-
14
-
0.940
0.936
-
-

25
-
30.0
33.7
31.0
34.5
+0.5/-0
-
115
-
16
16
85
85
4
-
M 12
-
14
-
1.140
1.110
-
-

32
-
38.0
42.4
39.0
43.5
+0.5/-0
-
140
-
18
18
100
100
4
-
M 16
-
18
-
1.860
1.820
-
-

40
-
44.5
48.3
45.5
49.5
+0.5/-0
-
150
-
18
18
110
110
4
-
M 16
-
18
-
2.110
2.080
-
-

 

 

STAINLESS BLIND FLANGES ACCORDING TO EN

Stainless steel blind flanges PN 10, 16 and 40 according to EN 1092-1 latest edition, type 05/A. Base material according to EN 10222-5/ASTM/ASME A/SA 182, fully machined.

blind flanges according to EN are corrosion tested according to EN ISO 3651-2 latest edition and PMI checked. The stainless blind flanges are certified according to EN 10204/3.1.

Blind flanges PN 10

EN 1092-1, type 05/A (replaces DIN 2527/B)

Material EN 1.4306/1.4307 (ASTM 304L) and EN 1.4404 (ASTM 316L).

● = stock standard

DN
D
b
k
Drilling template
d2
Weight
ASTM
mm
mm
mm
Holes
Thread
mm
kg/pce
316L
200
340
24
295
8
M 20
22
16.50
250
395
26
350
12
M 20
22
24.10
300
445
26
400
12
M 20
22
30.80
400
565
26
515
16
M 24
26
49.40
500
670
28
620
20
M 24
26
75.20

Blind flanges PN 16

EN 1092-1, type 05/A (replaces DIN 2527/B)

Material EN 1.4306/1.4307 (ASTM 304L) and EN 1.4404 (ASTM 316L).

● = stock standard

DN
D
b
k
Drilling template
d2
Weight
ASTM
ASTM
mm
mm
mm
Holes
Thread
mm
kg/pce
304L
316L
50
165
18
125
4
M 18
18
2.88
65
185
18
145
8
M 18
18
3.51
80
200
20
160
8
M 20
20
4.61
100
220
20
180
8
M 20
20
5.65
125
250
22
210
8
M 22
22
8.13
150
285
22
240
8
M 22
22
10.50
200
340
24
295
12
M 24
24
16.20
250
405
26
355
12
M 26
26
25.00
300
460
28
410
12
M 28
28
35.10

Blind flanges PN 40

EN 1092-1, type 05/A (replaces DIN 2527/B)

Material EN 1.4404 (ASTM 316L), fully machined. Prematerial according to EN 10222-5.

● = stock standard

DN
D
b
k
Drilling template
d2
Weight
ASTM
mm
mm
mm
Holes
Thread
mm
kg/pce
316L
15
95
16
65
4
M 12
16
0.81
20
105
18
75
4
M 12
18
1.14
25
115
18
85
4
M 12
18
1.38
32
140
18
100
4
M 16
18
2.03
40
150
18
110
4
M 16
18
2.35
50
165
20
125
4
M 16
20
3.20
65
185
22
145
8
M 16
22
4.29
80
200
24
160
8
M 16
24
5.54
100
235
24
190
8
M 20
24
7.60
125
270
26
220
8
M 24
26
10.80
150
300
28
250
8
M 24
28
14.60

 

STAINLESS LOOSE FLANGES ACCORDING TO EN

Stainless steel loose flanges PN 16 and 40, according to EN 1092-1 latest edition, type 02. Material EN 1.4404 (ASTM 316L), fully machined. Base material according to EN 10222-5/ASTM/ASME A/SA 182.

loose flanges according to EN are corrosion tested according to EN ISO 3651-2 latest edition and PMI checked. The stainless loose flanges are certified according to EN 10204/3.1.

Loose flanges PN 16

EN 1092-1, type 01

● = stock standard

Pipe
OD
D
d1
b
k
Drilling template
d2
Weight
ASTM
DN
mm
mm
mm
mm
Holes
Thread
mm
kg/pce
316L
15-40
see
PN 40
50
60.3
165
65
16
125
4
M 16
18
2.52
65
76.1
185
81
16
145
4
M 16
18
3.05
80
88.9
200
94
18
160
8
M 16
18
3.48
100
114.3
220
120
20
180
8
M 16
18
4.20
125
139.7
250
145
22
210
8
M 16
18
5.21
150
168.3
285
174
24
240
8
M 20
22
6.41

Loose flanges PN 40

EN 1092-1, type 02 (replaces DIN 2656)

● = stock standard

Pipe
O.D.
D
d1
b
k
Drilling template
d2
Weight
ASTM
DN
mm
mm
mm
mm
Holes
Thread
mm
kg/pce
316L
15
21.3
95
25
14
65
4
M 12
14
0.65
20
26.9
105
31
16
75
4
M 12
14
0.91
25
33.7
115
38
16
85
4
M 12
14
1.08
32
42.4
140
47
18
100
4
M 16
18
1.77
40
48.3
150
53
18
110
4
M 16
18
2.02