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Blind Flange Manufacturer in India
Look Price Per KG Of Stainless Steel Blind Flange In India And ASME B16.5 Forged BLRF Flange Dimensions
A blind flange is a flange that doesn’t have a boring center or a hub. These blind flanges have a similar bolting system, face thickness and a matching face type. The Stainless Steel Blind Flanges are used to seal high-pressure vessel nozzles. These stainless flanges are highly resistant to corrosion and don’t deform under extreme temperatures. These flanges are bolted to the pipe thereby, giving easy access to the interior of the pipe. We are one of the top Blind Flange Manufacturers in India who focuses on creating high-quality products at the most reasonable prices.
Stainless Steel Blind Flange
ASME B16.5 Forged BLRF Flange
Carbon Steel Plate BLRF Flange
View Carbon Steel Plate BLRF Flange Price List, ANSI B16.5 Class 150 Flat Face Blind Flange Sizes
The ASME B16.5 BLRF Flange is produced from a plate, cast, or forged materials. The dimensions of this flange are considered perfect to be used by industrialists, manufacturers, suppliers, and architects. The ANSI B16.5 Class 150 Flat Face Blind Flange is used in combination with other ASME B16 series. These flanges are used in regulating low fluid and gases. These are mostly used in non-critical and low-cost applications.
The Alloy Steel Blank Flanges are made up of molybdenum, nickel, chromium, and other elements in small traces. These elements help to increase the strength, toughness, and wear resistance of the product. The high content of carbon in Carbon Steel Blind Flanges gives them a higher melting point. Further, these flanges are malleable, have good durability, and better heat distribution. The Ductile Iron Blind Flange is manufactured using centrifugal casting in metal or resin. All our blind flanges are manufactured using the best raw materials and the latest technology. If you want to know more about our blind flanges or want to customized them contact us for more details.
Table of Contents
- Blind Flange Specification
- Blind Flange price list
- Class 150 Blind Flange Dimensions
- Class 300 Blind Flange Dimensions In Mm
- Class 600 Blind Flange Dimensions
- Class 900 Blind Flange Dimensions
- Sae Blind Flange Types
- Weight Chart of Carbon Steel Blind Flange
- Dimensions of Pn16 Stainless Steel Blind Flange
- JIS Blind Flange Dimensions
- Pressure Ratings of Ansi Blind Flange
- Tolerances Of Alloy Steel Blind Flange
- Available Material of Reducing Blind Flange
- Check Material we Manufacturer and Exported in Below Countries
Blind Flange Specification
| Size | 1/2″ (15 NB) to 48″ (1200NB) |
| Standards | ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings. |
| Pressure Ratings | PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Pressure class | 150#, 300#, 600#, 1500# |
| Dimensions and Pressure Ratings for Blind Flanges | MSS- SP-44, BS3293, ANSI, Table D, E, F, & H, BS4504, PN6, 10, 16, 25, 64 BS10, DIN Standards |
| Flange Face Type Manufacturer | Raised Face (RF), Flate Face (FF), Ring Type Joint (RTJ) |
| Coating/Surface Treatment | Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized. |
| Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
|---|---|
| Manufacturer of |
ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
|
blind flange price list
Class 150 Blind Flange Dimensions
|
ANSI/ASME/ASA B16.5 150lb/sq.in. Flange BLIND-RF
|
|||||||
|
ø
|
D
|
b
|
g
|
k
|
Holes
|
l
|
Kg.
|
|
1/2"
|
88,9
|
11,1
|
34,9
|
60,3
|
4
|
15,9
|
0,400
|
|
3/4"
|
98,4
|
12,7
|
42,9
|
69,8
|
4
|
15,9
|
0,700
|
|
1"
|
107,9
|
14,3
|
50,8
|
79,4
|
4
|
15,9
|
0,900
|
|
1 1/4"
|
117,5
|
15,9
|
63,5
|
88,9
|
4
|
15,9
|
1,300
|
|
1 1/2"
|
127,0
|
17,5
|
73,0
|
98,4
|
4
|
15,9
|
1,600
|
|
2"
|
152,4
|
19,0
|
92,1
|
120,6
|
4
|
19,0
|
2,600
|
|
2 1/2"
|
177,8
|
22,2
|
104,8
|
139,4
|
4
|
19,0
|
4,100
|
|
3"
|
190,5
|
23,8
|
127,0
|
152,4
|
4
|
19,0
|
5,000
|
|
3 1/2"
|
215,9
|
23,8
|
139,7
|
177,8
|
8
|
19,0
|
6,400
|
|
4"
|
228,6
|
23,8
|
157,2
|
190,5
|
8
|
19,0
|
7,100
|
|
5"
|
254,0
|
23,8
|
185,7
|
215,9
|
8
|
22,2
|
9,000
|
|
6"
|
279,4
|
25,4
|
215,9
|
241,3
|
8
|
22,2
|
11,800
|
|
8"
|
342,9
|
28,6
|
269,9
|
298,4
|
8
|
22,2
|
21,000
|
|
10"
|
406,4
|
30,2
|
323,4
|
361,9
|
12
|
25,4
|
30,000
|
|
12"
|
482,6
|
31,7
|
381,0
|
431,8
|
12
|
25,4
|
45,000
|
|
14"
|
533,4
|
34,9
|
412,7
|
476,2
|
12
|
28,6
|
59,000
|
|
16"
|
596,9
|
36,5
|
469,9
|
539,9
|
16
|
28,6
|
79,000
|
|
18"
|
635,0
|
39,7
|
533,4
|
577,8
|
16
|
31,7
|
97,000
|
|
20"
|
698,5
|
42,9
|
584,2
|
635,0
|
20
|
31,7
|
124,000
|
|
22"
|
749,3
|
46,0
|
641,2
|
692,1
|
20
|
34,9
|
151,000
|
|
24"
|
812,8
|
47,6
|
692,1
|
749,3
|
20
|
34,9
|
188,000
|
Reliable Manufacturer of Alloy Steel Ported Blind Flange
Class 300 Blind Flange Dimensions In Mm
|
Pipe Normal Diam.
|
O.D. Flanges
|
Thk. Of Flanges Min
|
Diameter of Raised Face
|
Diam.of BoltCircle
|
Diam.of BoltHoles
|
Numberof Bolts
|
Diam. ofBolts(inch)
|
Approx. Weight
|
||
|---|---|---|---|---|---|---|---|---|---|---|
|
inch
|
dn
|
O
|
C
|
G
|
BC
|
BH
|
BN
|
BD
|
KG/PCS
|
LB/PCS
|
|
1/2″
|
15
|
95.5
|
14.2
|
35.1
|
66.5
|
15.7
|
4
|
1/2″
|
0.8
|
1.8
|
|
3/4″
|
20
|
117. 5
|
15.7
|
42.9
|
82.6
|
19.1
|
4
|
5/8″
|
1.2
|
2.6
|
|
1″
|
25
|
124. 0
|
17.5
|
50.8
|
88.9
|
19.1
|
4
|
5/8″
|
1.5
|
3.3
|
|
11/4″
|
32
|
133. 5
|
19.1
|
63.5
|
98.6
|
19.1
|
4
|
5/8″
|
2
|
4.4
|
|
11/2″
|
40
|
155. 5
|
20.6
|
73.2
|
114.3
|
22.4
|
4
|
5/8″
|
2.9
|
6.4
|
|
2″
|
50
|
165. 0
|
22.4
|
91.9
|
127
|
19.1
|
8
|
5/8″
|
3.5
|
7.7
|
|
21/2″
|
65
|
190. 5
|
25.4
|
104.6
|
149.4
|
22.4
|
8
|
3/4″
|
5.3
|
11.7
|
|
3″
|
80
|
209. 5
|
28.4
|
127
|
168.1
|
22.4
|
8
|
3/4″
|
7.2
|
15.9
|
|
31/2″
|
90
|
228. 5
|
30.2
|
139.7
|
184.2
|
22.4
|
8
|
3/4″
|
9.2
|
20.3
|
|
4″
|
100
|
254. 0
|
31.8
|
157.2
|
200.2
|
22.4
|
8
|
3/4″
|
12.2
|
26.8
|
|
5″
|
125
|
279. 5
|
35.1
|
185.7
|
235
|
22.4
|
8
|
3/4″
|
16
|
35.2
|
|
6″
|
150
|
317. 5
|
36.6
|
215.9
|
269.7
|
22.4
|
12
|
3/4″
|
22
|
48.4
|
|
8″
|
200
|
381. 0
|
41.1
|
269.7
|
330.2
|
25.4
|
12
|
7/8″
|
36
|
79.5
|
|
10″
|
250
|
444. 5
|
47.8
|
323.9
|
387.4
|
28.4
|
16
|
1″
|
55
|
121
|
|
12″
|
300
|
520. 5
|
50.8
|
381
|
450.9
|
31.8
|
16
|
1 1/8″
|
82.5
|
182
|
|
14″
|
350
|
584. 0
|
53.8
|
412.8
|
514..4
|
31.8
|
20
|
1 1/8″
|
108
|
238
|
|
16″
|
400
|
647. 5
|
57.2
|
469.9
|
571.5
|
35.1
|
20
|
1 1/4″
|
139
|
306
|
|
18″
|
450
|
711. 0
|
60.5
|
533.4
|
628.7
|
35.1
|
24
|
1 1/4″
|
178
|
392
|
|
20″
|
500
|
774. 5
|
63.5
|
584.2
|
685.8
|
35.1
|
24
|
1 1/4″
|
228
|
503
|
|
24″
|
600
|
914. 5
|
69.9
|
692.2
|
812.8
|
41.1
|
24
|
1 1/2″
|
350
|
772
|
Class 600 Blind Flange Dimensions
|
ANSI/ASME/ASA B16.5 600lb/sq.in. Flanges BLIND-RF
|
|||||||
|
ø
|
D
|
b
|
g
|
k
|
Holes
|
l
|
Kg.
|
|
1/2″
|
95,2
|
14,3
|
34,9
|
66,7
|
4
|
15,9
|
0,700
|
|
3/4″
|
117,5
|
15,9
|
42,9
|
82,5
|
4
|
19,0
|
1,200
|
|
1″
|
123,8
|
17,5
|
50,8
|
88,9
|
4
|
19,0
|
1,500
|
|
1 1/4″
|
133,3
|
20,6
|
63,5
|
98,4
|
4
|
19,0
|
2,000
|
|
1 1/2″
|
155,6
|
22,2
|
73,0
|
114,3
|
4
|
22,2
|
3,200
|
|
2″
|
165,1
|
25,4
|
92,1
|
127,0
|
8
|
19,0
|
4,300
|
|
2 1/2″
|
190,5
|
28,6
|
104,8
|
149,2
|
8
|
22,2
|
6,000
|
|
3″
|
209,5
|
31,7
|
127,0
|
168,3
|
8
|
22,2
|
8,000
|
|
3 1/2″
|
228,6
|
34,9
|
139,7
|
184,1
|
8
|
25,4
|
10,500
|
|
4″
|
273,0
|
38,1
|
157,2
|
215,9
|
8
|
25,4
|
18,000
|
|
5″
|
330,2
|
44,4
|
185,7
|
266,7
|
8
|
28,6
|
28,500
|
|
6″
|
355,6
|
47,6
|
215,9
|
292,1
|
12
|
28,6
|
35,500
|
|
8″
|
419,1
|
55,6
|
269,9
|
349,2
|
12
|
31,7
|
58,000
|
|
10″
|
508,0
|
63,5
|
323,8
|
431,8
|
16
|
34,9
|
98,000
|
|
12″
|
558,8
|
66,7
|
381,0
|
488,9
|
20
|
34,9
|
125,000
|
|
14″
|
603,2
|
69,8
|
412,7
|
527,0
|
20
|
38,1
|
151,000
|
|
16″
|
685,8
|
76,2
|
469,9
|
603,2
|
20
|
41,3
|
215,000
|
|
18″
|
742,9
|
82,5
|
533,4
|
654,0
|
20
|
44,4
|
287,000
|
|
20″
|
812,8
|
88,9
|
584,2
|
723,9
|
24
|
44,4
|
366,000
|
|
22″
|
869,9
|
95,2
|
641,2
|
777,9
|
24
|
47,6
|
437,000
|
|
24″
|
939,8
|
101,6
|
692,1
|
838,2
|
24
|
50,8
|
532,000
|
Class 900 Blind Flange Dimensions
| NOM PIPE SIZE | OD | Bolt Circle (BC) | Raised Face (R) | Raised Face (RF) | Raised Face Thickness (T) | Flat Face Thickness (T2) | Bolt Hole (B) | No. of Bolt Holes |
|---|---|---|---|---|---|---|---|---|
| 3" | 9.50" | 7.50" | 5.00" | .250" | 1.75" | 1.50" | 1.00" | 8 |
| 4" | 11.50" | 9.25" | 6.19" | .250" | 2.00" | 1.75" | 1.25" | 8 |
| 5" | 13.75" | 11.00" | 7.31" | .250" | 3.25" | 3.00" | 1.38" | 8 |
| 6" | 15.00" | 12.50" | 8.50" | .250" | 2.44" | 2.19" | 1.25" | 12 |
| 8" | 18.50" | 15.50" | 10.63" | .250" | 2.75" | 2.50" | 1.50" | 12 |
| 10" | 21.50" | 18.50" | 12.75" | .250" | 3.00" | 2.75" | 1.50" | 16 |
| 12" | 24.00" | 21.00" | 15.00" | .250" | 3.38" | 3.13" | 1.50" | 20 |
| 14" | 25.25" | 22.00" | 16.25" | .250" | 3.63" | 3.38" | 1.63" | 20 |
| 16" | 27.75" | 24.25" | 18.50" | .250" | 3.75" | 3.50" | 1.75" | 20 |
| 18" | 31.00" | 27.00" | 21.00" | .250" | 4.25" | 4.00" | 2.00" | 20 |
Check Pressure Rating Of 6 Inch/ 8 Inch/ 10 Inch Ductile Iron Blind Flange
Sae Blind Flange Types
8 blind flange
blind flange class 150
ASME B16.5 Class 300 Ring joint Blind Flange
4 inch blind flange
blind flange jis 10k
ANSI B16.5 SS Forged Blind Flange, 18 Inch
6 inch blind flange
ductile iron blind flange
A182 Golden Blind Flange, RTJ, PN10, API 600
skillet blind flange
Gr2 ANSI B16.5 titanium blind flange
blind flange with npt tap
304l stainless steel blind flange ansi b16.5
astm a105 b16.5 class2500 Blind flange
8 inch 304 Stainless Steel Blrf Flanges
copper nickel blind flange
Weight Chart of Carbon Steel Blind Flange
|
Flange Weights by Pressure Class and Size
|
||||||||||||||||||
|
Pipe Size
|
150 #
|
300 #
|
600 #
|
900 #
|
1500 #
|
2500 #
|
||||||||||||
|
WN
|
SO
|
BLD
|
WN
|
SO
|
BLD
|
WN
|
SO
|
BLD
|
WN
|
SO
|
BLD
|
WN
|
SO
|
BLD
|
WN
|
SO
|
BLD
|
|
|
1/2"
|
2
|
1
|
1
|
2
|
1
|
1
|
2
|
2
|
2
|
SEE 1500 # WEIGHTS
|
5
|
4
|
4
|
7
|
7
|
7
|
||
|
3/4"
|
2
|
2
|
2
|
3
|
3
|
3
|
4
|
3
|
3
|
SEE 1500 # WEIGHTS
|
6
|
5
|
6
|
8
|
8
|
8
|
||
|
1"
|
3
|
2
|
2
|
4
|
3
|
3
|
4
|
4
|
4
|
SEE 1500 # WEIGHTS
|
9
|
8
|
8
|
12
|
11
|
11
|
||
|
1 1/2"
|
4
|
3
|
3
|
7
|
6
|
6
|
8
|
7
|
8
|
SEE 1500 # WEIGHTS
|
13
|
12
|
13
|
25
|
22
|
23
|
||
|
2"
|
6
|
5
|
5
|
9
|
7
|
8
|
12
|
9
|
10
|
SEE 1500 # WEIGHTS
|
25
|
25
|
25
|
42
|
37
|
39
|
||
|
2 1/2"
|
8
|
7
|
7
|
12
|
10
|
12
|
18
|
13
|
15
|
SEE 1500 # WEIGHTS
|
36
|
36
|
35
|
52
|
55
|
56
|
||
|
3"
|
10
|
8
|
9
|
15
|
13
|
16
|
23
|
16
|
20
|
31
|
26
|
29
|
48
|
48
|
48
|
94
|
83
|
86
|
|
4"
|
15
|
13
|
17
|
25
|
22
|
27
|
42
|
37
|
41
|
53
|
53
|
54
|
73
|
73
|
73
|
145
|
125
|
130
|
|
5"
|
19
|
15
|
20
|
32
|
28
|
35
|
68
|
63
|
68
|
86
|
83
|
87
|
130
|
130
|
140
|
245
|
210
|
225
|
|
6"
|
24
|
19
|
26
|
42
|
39
|
50
|
81
|
80
|
86
|
110
|
110
|
115
|
165
|
165
|
160
|
380
|
325
|
345
|
|
8"
|
39
|
30
|
45
|
67
|
58
|
81
|
120
|
115
|
140
|
175
|
170
|
200
|
275
|
260
|
300
|
580
|
485
|
530
|
|
10"
|
52
|
43
|
70
|
91
|
81
|
124
|
190
|
170
|
230
|
260
|
245
|
290
|
455
|
435
|
510
|
1075
|
930
|
1025
|
|
12"
|
80
|
64
|
110
|
140
|
115
|
185
|
225
|
200
|
295
|
325
|
325
|
415
|
690
|
580
|
690
|
1525
|
1100
|
1300
|
|
14"
|
110
|
90
|
140
|
180
|
165
|
250
|
280
|
230
|
355
|
400
|
400
|
520
|
940
|
NA
|
975
|
NA
|
NA
|
NA
|
|
16"
|
140
|
98
|
180
|
250
|
190
|
295
|
390
|
330
|
495
|
495
|
425
|
600
|
1250
|
NA
|
1300
|
NA
|
NA
|
NA
|
|
18"
|
150
|
130
|
220
|
320
|
250
|
395
|
475
|
400
|
630
|
680
|
600
|
850
|
1625
|
NA
|
1750
|
NA
|
NA
|
NA
|
|
20"
|
180
|
165
|
285
|
400
|
315
|
505
|
590
|
510
|
810
|
830
|
730
|
1075
|
2050
|
NA
|
2225
|
NA
|
NA
|
NA
|
|
22"
|
225
|
185
|
355
|
465
|
370
|
640
|
720
|
590
|
1000
|
NA
|
NA
|
NA
|
NA
|
NA
|
NA
|
NA
|
NA
|
NA
|
|
24"
|
260
|
220
|
430
|
580
|
475
|
790
|
830
|
730
|
1250
|
1500
|
1400
|
2025
|
3325
|
NA
|
3625
|
NA
|
NA
|
NA
|
|
Conversion Data
|
||||
|
• 1 inch = 25.44 mm
|
• 1 mm = 0.03937 inches
|
• 1 lb/ft^2 = 47.88 Pa
|
• 1 psi = 6.8948 Pa
|
• x°F = (5/9)(x-32)°C
|
|
• 1 pound = 0.45359 Kg
|
• 1 Kg = 2.20462 pounds
|
• 1 Pa = 0.020885 lb/ft^2
|
• 1 Pa = 0.00014504 psi
|
• x°C = (9/5)x + 32°F
|
Dimensions of Pn16 Stainless Steel Blind Flange
| DIN 2527 PN16 BLIND FLANGE | |||||||
| Rated Diameter |
Flange | Screws | Weight (7,85 Kg/dm3) |
||||
| D | b | k | Number | Thread | d2 | Shape B | |
| Kg | |||||||
| 15 | 95 | 14 | 65 | 4 | M 12 | 14 | 0,72 |
| 20 | 105 | 16 | 75 | 1,01 | |||
| 25 | 115 | 16 | 85 | 1,23 | |||
| 32 | 140 | 16 | 100 | M 16 | 18 | 1,8 | |
| 40 | 150 | 16 | 110 | 2,09 | |||
| 50 | 165 | 18 | 125 | 2,88 | |||
| 65 | 185 | 18 | 145 | 3,66 | |||
| 80 | 200 | 20 | 160 | 8 | 4,77 | ||
| 100 | 220 | 20 | 180 | 5,65 | |||
| 125 | 250 | 22 | 210 | 8,42 | |||
| 150 | 285 | 22 | 240 | M 20 | 22 | 10,4 | |
| 200 | 340 | 24 | 295 | 12 | 16,1 | ||
| 250 | 405 | 26 | 355 | M 24 | 26 | 24,9 | |
| 300 | 460 | 28 | 410 | 35,1 | |||
| 350 | 520 | 30 | 470 | 16 | 47,8 | ||
| 400 | 580 | 32 | 525 | M 27 | 30 | 63,5 | |
| 500 | 715 | 36 | 650 | 20 | M 30 | 33 | 102 |
View Class 150/ 300 Forged Carbon Steel Blind Flange sizes and Weight Chart
JIS Blind Flange Dimensions
JIS 5K Blind Flange Dimensions
|
Pipe |
Pipe |
Bo |
D |
t |
T |
G |
f |
r |
H |
X |
C |
Holes |
Bolt Dia. |
|||||||||
|
inch |
mm |
|||||||||||||||||||||
|
3/8 |
10 |
17.3 |
17.8 |
+0.5
|
75 |
+1.0
|
9 |
+1.0
|
– |
±1.0 |
42 |
±0.8 |
1 |
– |
– |
+2.0
|
– |
+2.0
|
55 |
±0.5 |
4 |
12 |
|
1/2 |
15 |
21.7 |
22.2 |
80 |
9 |
– |
48 |
1 |
– |
– |
– |
60 |
4 |
12 |
||||||||
|
3/4 |
20 |
27.2 |
27.7 |
85 |
10 |
– |
52 |
1 |
– |
– |
– |
65 |
4 |
12 |
||||||||
|
1 |
25 |
34.0 |
34.5 |
95 |
10 |
– |
62 |
1 |
– |
– |
– |
75 |
4 |
12 |
||||||||
|
11/4 |
32 |
42.7 |
43.2 |
115 |
12 |
– |
72 |
2 |
– |
– |
– |
90 |
4 |
15 |
||||||||
|
11/2 |
40 |
48.6 |
49.1 |
120 |
12 |
– |
78 |
2 |
– |
– |
– |
95 |
4 |
15 |
||||||||
|
2 |
50 |
60.5 |
61.1 |
130 |
14 |
– |
88 |
2 |
– |
– |
– |
105 |
4 |
15 |
||||||||
|
21/2 |
65 |
76.3 |
77.1 |
155 |
14 |
– |
112 |
2 |
– |
– |
– |
130 |
4 |
15 |
||||||||
|
3 |
80 |
89.1 |
90.0 |
180 |
14 |
– |
125 |
2 |
– |
– |
– |
145 |
4 |
19 |
||||||||
|
31/2 |
90 |
101.6 |
102.6 |
+1.0
|
190 |
14 |
– |
135 |
2 |
– |
– |
– |
155 |
4 |
19 |
|||||||
|
4 |
100 |
114.3 |
115.4 |
200 |
16 |
– |
145 |
2 |
– |
– |
– |
165 |
8 |
19 |
||||||||
|
5 |
125 |
139.8 |
141.2 |
235 |
16 |
– |
180 |
2 |
– |
– |
– |
200 |
8 |
19 |
||||||||
|
6 |
150 |
165.2 |
166.6 |
265 |
18 |
– |
210 |
2 |
– |
– |
– |
230 |
8 |
19 |
||||||||
|
7 |
175 |
190.7 |
192.1 |
300 |
18 |
– |
235 |
±0.9 |
2 |
– |
– |
– |
260 |
±0.6 |
8 |
23 |
||||||
|
8 |
200 |
216.3 |
218.0 |
320 |
+1.5
|
20 |
– |
255 |
2 |
– |
– |
– |
280 |
8 |
23 |
|||||||
|
9 |
225 |
241.8 |
243.7 |
345 |
20 |
– |
280 |
2 |
– |
– |
– |
305 |
12 |
23 |
||||||||
|
10 |
250 |
267.4 |
269.5 |
385 |
22 |
+1.5
|
32 |
320 |
2 |
5 |
286 |
290 |
345 |
12 |
23 |
|||||||
|
12 |
300 |
318.5 |
321.0 |
430 |
22 |
34 |
365 |
3 |
5 |
338 |
342 |
390 |
12 |
23 |
||||||||
|
14 |
350 |
355.6 |
358.1 |
480 |
24 |
36 |
405 |
3 |
5 |
378 |
382 |
435 |
12 |
25 |
||||||||
|
16 |
400 |
406.4 |
409.0 |
+1.5
|
540 |
24 |
36 |
465 |
3 |
5 |
432 |
436 |
495 |
16 |
25 |
|||||||
|
18 |
450 |
457.2 |
460.0 |
605 |
+2.0
|
24 |
40 |
525 |
3 |
5 |
495 |
500 |
555 |
±0.8 |
16 |
25 |
||||||
|
20 |
500 |
508.0 |
511.0 |
655 |
24 |
40 |
575 |
3 |
5 |
546 |
552 |
605 |
20 |
25 |
||||||||
|
22 |
550 |
558.8 |
562.0 |
720 |
26 |
42 |
630 |
3 |
5 |
597 |
603 |
665 |
20 |
27 |
||||||||
|
24 |
600 |
609.6 |
613.0 |
+2.0
|
770 |
26 |
44 |
680 |
±1.0 |
3 |
5 |
648 |
654 |
+2.5
|
715 |
20 |
27 |
|||||
|
26 |
650 |
660.4 |
664.0 |
825 |
26 |
48 |
735 |
3 |
5 |
702 |
+2.5
|
708 |
770 |
24 |
27 |
|||||||
|
28 |
700 |
711.2 |
715.0 |
875 |
26 |
48 |
785 |
3 |
5 |
751 |
758 |
820 |
24 |
27 |
||||||||
|
30 |
750 |
762.0 |
766.0 |
945 |
28 |
52 |
±1.5 |
840 |
3 |
5 |
802 |
810 |
880 |
24 |
33 |
|||||||
|
32 |
800 |
812.8 |
817.0 |
+2.5
|
995 |
28 |
52 |
890 |
3 |
5 |
854 |
+3.0
|
862 |
+3.0
|
930 |
24 |
33 |
|||||
|
34 |
850 |
863.6 |
868.0 |
1045 |
+2.5
|
28 |
54 |
940 |
3 |
5 |
904 |
912 |
980 |
±1.0 |
24 |
33 |
||||||
|
36 |
900 |
914.4 |
919.0 |
1095 |
30 |
56 |
990 |
3 |
5 |
956 |
964 |
1030 |
24 |
33 |
||||||||
|
40 |
1000 |
1016.0 |
1021.0 |
+3.0
|
1195 |
32 |
60 |
1090 |
±1.2 |
3 |
5 |
1058 |
+3.5
|
1066 |
+3.5
|
1130 |
28 |
33 |
||||
|
44 |
1100 |
1117.6 |
1123.0 |
1305 |
32 |
– |
1200 |
3 |
– |
– |
– |
1240 |
28 |
33 |
||||||||
|
48 |
1200 |
1219.2 |
1224.0 |
1420 |
34 |
– |
1305 |
3 |
– |
– |
– |
1350 |
32 |
33 |
||||||||
|
54 |
1350 |
1371.6 |
1377.0 |
1575 |
+3.0
|
34 |
– |
1460 |
3 |
– |
– |
– |
1505 |
±1.5 |
32 |
33 |
||||||
|
60 |
1500 |
1524.0 |
1529.0 |
1730 |
36 |
– |
1615 |
3 |
– |
– |
– |
1660 |
36 |
33 |
||||||||
JIS 10K Blind Flange Dimensions
|
Pipe |
Pipe |
Bo |
D |
t |
T |
G |
f |
r |
H |
X |
C |
Holes |
Bolt Dia. |
|||||||||
|
inch |
mm |
|||||||||||||||||||||
|
3/8 |
10 |
17.3 |
17.8 |
+0.5
|
90 |
+1.0
|
12 |
+1.0
|
– |
±1.0 |
48 |
±0.8 |
1 |
– |
– |
+1.5
|
– |
+1.5
|
65 |
±0.5 |
4 |
15 |
|
1/2 |
15 |
21.7 |
22.2 |
95 |
12 |
– |
52 |
1 |
– |
– |
– |
70 |
4 |
15 |
||||||||
|
3/4 |
20 |
27.2 |
27.7 |
100 |
14 |
– |
58 |
1 |
– |
– |
– |
75 |
4 |
15 |
||||||||
|
1 |
25 |
34.0 |
34.5 |
125 |
14 |
– |
70 |
1 |
– |
– |
– |
90 |
4 |
19 |
||||||||
|
1-1/4 |
32 |
42.7 |
43.2 |
135 |
16 |
– |
80 |
2 |
– |
– |
– |
100 |
4 |
19 |
||||||||
|
1-1/2 |
40 |
48.6 |
49.1 |
140 |
16 |
– |
85 |
2 |
– |
– |
– |
105 |
4 |
19 |
||||||||
|
2 |
50 |
60.5 |
61.1 |
155 |
16 |
– |
100 |
2 |
– |
– |
– |
120 |
4 |
19 |
||||||||
|
2-1/2 |
65 |
76.3 |
77.1 |
175 |
18 |
– |
120 |
2 |
– |
– |
– |
140 |
4 |
19 |
||||||||
|
3 |
80 |
89.1 |
90.0 |
185 |
18 |
– |
130 |
2 |
– |
– |
– |
150 |
8 |
19 |
||||||||
|
3-1/2 |
90 |
101.6 |
102.6 |
+1.0
|
195 |
18 |
– |
140 |
2 |
– |
– |
– |
160 |
8 |
19 |
|||||||
|
4 |
100 |
114.3 |
115.4 |
210 |
18 |
– |
155 |
2 |
– |
– |
– |
175 |
8 |
19 |
||||||||
|
5 |
125 |
139.8 |
141.2 |
250 |
20 |
– |
185 |
2 |
– |
– |
– |
210 |
8 |
23 |
||||||||
|
6 |
150 |
165.2 |
166.6 |
280 |
22 |
+1.5
|
– |
215 |
2 |
– |
– |
– |
240 |
8 |
23 |
|||||||
|
7 |
175 |
190.7 |
192.1 |
305 |
+1.5
|
22 |
32 |
240 |
±0.9 |
2 |
6 |
208 |
212 |
265 |
±0.6 |
12 |
23 |
|||||
|
8 |
200 |
216.3 |
218.0 |
330 |
22 |
32 |
265 |
2 |
6 |
234 |
238 |
290 |
12 |
23 |
||||||||
|
9 |
225 |
241.8 |
243.7 |
350 |
22 |
34 |
285 |
2 |
6 |
260 |
264 |
310 |
12 |
23 |
||||||||
|
10 |
250 |
267.4 |
269.5 |
400 |
24 |
36 |
325 |
2 |
6 |
288 |
292 |
355 |
12 |
25 |
||||||||
|
12 |
300 |
318.5 |
321.0 |
445 |
24 |
38 |
370 |
3 |
6 |
340 |
346 |
400 |
16 |
25 |
||||||||
|
14 |
350 |
355.6 |
358.1 |
490 |
26 |
42 |
415 |
3 |
6 |
380 |
386 |
445 |
16 |
25 |
||||||||
|
16 |
400 |
406.4 |
409.0 |
+1.5
|
560 |
28 |
44 |
475 |
3 |
6 |
436 |
442 |
510 |
16 |
27 |
|||||||
|
18 |
450 |
457.2 |
460.0 |
620 |
+2.0
|
30 |
48 |
530 |
3 |
6 |
496 |
+2.0
|
502 |
+2.0
|
565 |
±0.8 |
20 |
27 |
||||
|
20 |
500 |
508.0 |
511.0 |
675 |
30 |
48 |
585 |
3 |
6 |
548 |
554 |
620 |
20 |
27 |
||||||||
|
22 |
550 |
558.8 |
562.0 |
745 |
32 |
52 |
±1.5 |
640 |
3 |
6 |
604 |
610 |
680 |
20 |
33 |
|||||||
|
24 |
600 |
609.6 |
613.0 |
+2.0
|
795 |
32 |
52 |
690 |
±1.0 |
3 |
6 |
656 |
+2.5
|
662 |
+2.5
|
730 |
24 |
33 |
||||
|
26 |
650 |
660.4 |
664.0 |
845 |
34 |
56 |
740 |
3 |
6 |
706 |
712 |
780 |
24 |
33 |
||||||||
|
28 |
700 |
711.2 |
715.0 |
905 |
34 |
58 |
800 |
3 |
6 |
762 |
770 |
840 |
24 |
33 |
||||||||
|
30 |
750 |
762.0 |
766.0 |
970 |
36 |
62 |
855 |
3 |
6 |
816 |
824 |
900 |
24 |
33 |
||||||||
|
32 |
800 |
812.8 |
817.0 |
+2.5
|
1020 |
+2.5
|
36 |
64 |
905 |
3 |
6 |
868 |
+3.0
|
876 |
+3.0
|
950 |
28 |
33 |
||||
|
34 |
850 |
863.6 |
868.0 |
1070 |
36 |
66 |
955 |
3 |
6 |
920 |
928 |
1000 |
±1.0 |
28 |
33 |
|||||||
|
36 |
900 |
914.4 |
919.0 |
1120 |
38 |
70 |
1005 |
±1.2 |
3 |
6 |
971 |
979 |
1050 |
28 |
33 |
|||||||
|
40 |
1000 |
1016.0 |
1021.0 |
+3.0
|
1235 |
40 |
74 |
1110 |
3 |
6 |
1073 |
+3.5
|
1081 |
+3.5
|
1160 |
28 |
39 |
|||||
|
44 |
1100 |
1117.6 |
1123.0 |
1345 |
42 |
78 |
1220 |
3 |
8 |
1175 |
1185 |
1270 |
28 |
39 |
||||||||
|
48 |
1200 |
1219.2 |
1224.0 |
1465 |
44 |
82 |
1325 |
3 |
8 |
1278 |
1290 |
1380 |
±1.5 |
32 |
39 |
|||||||
|
54 |
1350 |
1371.6 |
1377.0 |
1630 |
+3.0
|
48 |
88 |
1480 |
3 |
8 |
1432 |
1450 |
1540 |
36 |
45 |
|||||||
|
60 |
1500 |
1524.0 |
1529.0 |
1795 |
50 |
90 |
1635 |
3 |
8 |
1585 |
1600 |
1700 |
40 |
45 |
||||||||
JIS 16K Blind Flange Dimensions
|
Pipe |
Pipe |
Bo |
D |
t |
T |
G |
f |
r |
H |
X |
C |
Holes |
Bolt Dia. |
|||||||||
|
inch |
mm |
|||||||||||||||||||||
|
3/8 |
10 |
17.3 |
17.8 |
+0.5
|
90 |
+1.0
|
12 |
+1.0 |
16 |
±1.0 |
48 |
±0.8 |
1 |
4 |
26 |
+1.0
|
28 |
+1.0
|
65 |
±0.5 |
4 |
15 |
|
1/2 |
15 |
21.7 |
22.2 |
95 |
12 |
16 |
52 |
1 |
4 |
30 |
32 |
70 |
4 |
15 |
||||||||
|
3/4 |
20 |
27.2 |
27.7 |
100 |
14 |
20 |
58 |
1 |
4 |
38 |
42 |
75 |
4 |
15 |
||||||||
|
1 |
25 |
34.0 |
34.5 |
125 |
14 |
20 |
70 |
1 |
4 |
46 |
50 |
90 |
4 |
19 |
||||||||
|
1-1/4 |
32 |
42.7 |
43.2 |
135 |
16 |
22 |
80 |
2 |
5 |
56 |
60 |
100 |
4 |
19 |
||||||||
|
1-1/2 |
40 |
48.6 |
49.1 |
140 |
16 |
24 |
85 |
2 |
5 |
62 |
66 |
105 |
4 |
19 |
||||||||
|
2 |
50 |
60.5 |
61.1 |
155 |
16 |
24 |
100 |
2 |
5 |
76 |
80 |
120 |
8 |
19 |
||||||||
|
2-1/2 |
65 |
76.3 |
77.1 |
175 |
18 |
26 |
120 |
2 |
5 |
94 |
98 |
140 |
8 |
19 |
||||||||
|
3 |
80 |
89.1 |
90.0 |
200 |
20 |
28 |
135 |
2 |
6 |
108 |
112 |
160 |
8 |
23 |
||||||||
|
3-1/2 |
90 |
101.6 |
102.6 |
+1.0
|
210 |
20 |
30 |
145 |
2 |
6 |
120 |
124 |
170 |
8 |
23 |
|||||||
|
4 |
100 |
114.3 |
115.4 |
225 |
22 |
+1.5
|
34 |
160 |
2 |
6 |
134 |
138 |
185 |
8 |
23 |
|||||||
|
5 |
125 |
139.8 |
141.2 |
270 |
22 |
34 |
195 |
2 |
6 |
164 |
170 |
225 |
8 |
25 |
||||||||
|
6 |
150 |
165.2 |
166.6 |
305 |
+1.5
|
24 |
38 |
230 |
±0.9 |
2 |
6 |
196 |
202 |
260 |
±0.6 |
12 |
25 |
|||||
|
7 |
175 |
190.7 |
192.1 |
325 |
26 |
40 |
250 |
2 |
6 |
216 |
222 |
+1.5
|
280 |
12 |
25 |
|||||||
|
8 |
200 |
216.3 |
218.0 |
350 |
26 |
40 |
275 |
2 |
6 |
244 |
+1.5
|
252 |
305 |
12 |
25 |
|||||||
|
9 |
225 |
241.8 |
243.7 |
385 |
26 |
40 |
325 |
2 |
6 |
266 |
272 |
335 |
12 |
27 |
||||||||
|
10 |
250 |
267.4 |
269.5 |
430 |
28 |
44 |
345 |
2 |
6 |
304 |
312 |
380 |
12 |
27 |
||||||||
|
12 |
300 |
318.5 |
321.0 |
480 |
30 |
48 |
395 |
3 |
8 |
354 |
364 |
430 |
16 |
27 |
||||||||
|
14 |
350 |
355.6 |
358.1 |
540 |
34 |
52 |
±1.5 |
440 |
3 |
8 |
398 |
408 |
480 |
16 |
33 |
|||||||
|
16 |
400 |
406.4 |
409.0 |
+1.5
|
605 |
+2.0
|
38 |
60 |
495 |
3 |
10 |
446 |
456 |
+2.0
|
540 |
16 |
33 |
|||||
|
18 |
450 |
457.2 |
460.0 |
675 |
40 |
64 |
560 |
3 |
10 |
504 |
+2.0
|
514 |
605 |
±0.8 |
20 |
33 |
||||||
|
20 |
500 |
508.0 |
511.0 |
730 |
42 |
68 |
615 |
3 |
10 |
558 |
568 |
660 |
20 |
33 |
||||||||
|
22 |
550 |
558.8 |
562.0 |
795 |
44 |
70 |
670 |
±1.0 |
3 |
10 |
612 |
622 |
720 |
20 |
39 |
|||||||
|
24 |
600 |
609.6 |
613.0 |
+2.0
|
845 |
46 |
74 |
720 |
3 |
10 |
666 |
+2.5
|
676 |
+2.5
|
770 |
24 |
39 |
|||||
|
26 |
650 |
660.4 |
664.0 |
895 |
48 |
77 |
770 |
5 |
10 |
704 |
726 |
820 |
24 |
39 |
||||||||
|
28 |
700 |
711.2 |
715.0 |
960 |
50 |
80 |
820 |
5 |
10 |
754 |
776 |
875 |
24 |
42 |
||||||||
|
30 |
750 |
762.0 |
766.0 |
1020 |
+2.5
|
52 |
+2.0
|
83 |
880 |
5 |
10 |
806 |
832 |
935 |
24 |
42 |
||||||
|
32 |
800 |
812.8 |
817.0 |
+2.5
|
1085 |
54 |
86 |
930 |
5 |
10 |
865 |
+3.0
|
885 |
+3.0
|
990 |
±1.0 |
24 |
48 |
||||
|
34 |
850 |
863.6 |
868.0 |
1135 |
56 |
89 |
980 |
5 |
10 |
916 |
936 |
1040 |
24 |
48 |
||||||||
|
36 |
900 |
914.4 |
919.0 |
1185 |
58 |
93 |
1030 |
±1.2 |
5 |
10 |
968 |
986 |
1090 |
28 |
48 |
|||||||
|
40 |
1000 |
1016.0 |
1021.0 |
+3.0
|
1320 |
62 |
99 |
1140 |
5 |
12 |
1070 |
+3.5
|
1098 |
+3.5
|
1210 |
28 |
56 |
|||||
|
44 |
1100 |
1117.6 |
1123.0 |
1420 |
66 |
105 |
±2.0 |
1240 |
5 |
12 |
1180 |
1200 |
1310 |
32 |
56 |
|||||||
|
48 |
1200 |
1219.2 |
1225.0 |
1530 |
+3.0
|
70 |
112 |
1350 |
5 |
12 |
1282 |
1302 |
1420 |
±1.5 |
32 |
56 |
||||||
|
52 |
1300 |
1320.8 |
1326.0 |
1645 |
74 |
– |
1450 |
5 |
– |
– |
– |
1530 |
32 |
62 |
||||||||
|
54 |
1350 |
1371.6 |
1377.0 |
1700 |
76 |
– |
1510 |
5 |
– |
– |
– |
1590 |
32 |
62 |
||||||||
|
56 |
1400 |
1422.4 |
1428.0 |
1755 |
78 |
– |
1560 |
5 |
– |
– |
– |
1640 |
36 |
62 |
||||||||
|
60 |
1500 |
1524.0 |
1529.0 |
1865 |
80 |
– |
1670 |
5 |
– |
– |
– |
1750 |
36 |
62 |
||||||||
Pressure Ratings of Ansi Blind Flange
|
Pressure-Temperature Ratings for ASTM Group 2-1.1 Materials |
|||||||
|
Temp
-29 °C |
150
|
300
|
400
|
600
|
900
|
1500
|
2500
|
|
38
|
19.6
|
51.1
|
68.1
|
102.1
|
153.2
|
255.3
|
425.5
|
|
50
|
19.2
|
50.1
|
66.8
|
100.2
|
150.4
|
250.6
|
417.7
|
|
100
|
17.7
|
46.6
|
62.1
|
93.2
|
139.8
|
233
|
388.3
|
|
150
|
15.8
|
45.1
|
60.1
|
90.2
|
135.2
|
225.4
|
375.6
|
|
200
|
13.8
|
43.8
|
58.4
|
87.6
|
131.4
|
219
|
365
|
|
250
|
12.1
|
41.9
|
55.9
|
83.9
|
125.8
|
209.7
|
349.5
|
|
300
|
10.2
|
39.8
|
53.1
|
79.6
|
119.5
|
199.1
|
331.8
|
|
325
|
9.3
|
38.7
|
51.6
|
77.4
|
116.1
|
193.6
|
322.6
|
|
350
|
8.4
|
37.6
|
50.1
|
75.1
|
112.7
|
187.8
|
313
|
|
375
|
7.4
|
36.4
|
48.5
|
72.7
|
109.1
|
181.8
|
303.1
|
|
400
|
6.5
|
34.7
|
46.3
|
69.4
|
104.2
|
173.6
|
289.3
|
|
425
|
5.5
|
28.8
|
38.4
|
57.5
|
86.3
|
143.8
|
239.7
|
|
450
|
4.6
|
23
|
30.7
|
46
|
69
|
115
|
191.7
|
|
475
|
3.7
|
17.4
|
23.2
|
34.9
|
52.3
|
87.2
|
145.3
|
|
500
|
2.8
|
11.8
|
15.7
|
23.5
|
35.3
|
58.8
|
97.9
|
|
538
|
1.4
|
5.9
|
7.9
|
11.8
|
17.7
|
29.5
|
49.2
|
|
Temp
°C |
150
|
300
|
400
|
600
|
900
|
1500
|
2500
|
Tolerances Of Alloy Steel Blind Flange
| Outside Diameter ≤ 24 = 1.6 mm | > 24 = ± 3.2 mm | Inside Diameter not applicable |
| Diameter of Contact Face 1.6 mm Raised Face = ± 0.8 mm6.35 mm Raised Face, Tongue & Groove / Male-Female = ± 0.4 mm | Outside Diameter of Hub ≤ 12 = + 2.4 mm / – 1.6 mm | ≥ 14 = ± 3.2 mm |
| Diameter of Counterbore not applicable | Drilling Bolt Circle = 1.6 mm | Bolt Hole Spacing = ± 0.8 mmEccentricity of Bolt Circle with Respect to Facing≤ 2½ = 0.8 mm max. | ≥ 3 = 1.6 mm max. |
| Thickness ≤ 18 = + 3.2 mm / – 0 | ≥ 20 = + 4.8 mm / – 0 | Length thru Hub ≤ 18 = + 3.2 mm / – 0.8 mm | ≥ 20 = + 4.8 mm / – 1.6 mm |
Available Material of Reducing Blind Flange
| Stainless Steel | ASTM/ASME A/SA182 F304, F304L, F316, F316L, ASTM/ASME A/SA351 CF8, CF3, CF8M, CF3M, DIN 1.4301, DIN 1.4306, DIN 1.4401, DIN 1.4404, DIN 1.4308, DIN 1.4408, DIN 1.4306, DIN 1.4409 |
| Titanium | ASTM B381 / ASME SB381, Titanium Gr. 1, Titanium Gr. 2, Titanium Gr. 4, Titanium Gr. 5, Titanium Gr. 7 ASTM R50250/GR.1 | R50400/GR.2 | R50550/GR.3 | R50700/GR.4 | GR.6 |R52400/GR.7 | R53400/GR.12 | R56320/GR.9 |R56400/GR.5 |
| Brass | 3602 / 2604 / H59 / H62 / etc. |
| Monel | ASTM B564 / ASME SB564, Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500) |
| Alloy Steel | ASTM A182 / ASME SA182 F5, F9, F11, F12, F22, F91 |
| Carbon Steel | ASTM/ASME A/SA105 A/SA105N & A/SA216-WCB, DIN 1.0402, DIN 1.0460, DIN 1.0619, Die Steel, ASTM A105 / ASME SA105, A105N, ASTM A350 LF2 / ASME SA350, High Yield CS ASTM A694 / A694 (F52 F56 F60 F65 F70 F80) |
| Inconel | ASTM B564 / ASME SB564, Inconel 600, 601, 625, 718, 783, 690, x750 |
| Hastelloy | ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X Flanges |
| Copper Nickel | ASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640 |
| Copper | T1, T2, C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910,C10920, TP1, TP2, C10930, C11000, C11300, C11400, C11500, C11600, C12000,C12200, C12300, TU1, TU2, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000, C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800, C63020, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, etc |
| Aluminium | 5052 /6061/ 6063 / 2017 / 7075 / etc. |
| Incoloy | ASTM B564 / ASME SB564, Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925 Flanges |
| Super Duplex | S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
| Alloy 20 | ASTM B462 / ASME SB462, Carpenter® 20 Alloy, Alloy 20Cb-3 |
| Duplex | S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
| 254 Smo | ASTM A182 / ASME SA182, SMO 254/6Mo, UNS S31254, DIN 1.4547 |
| Nimonic | Nimonic 75, Nimonic 80A, Nimonic 90 |
| Nickel | ASTM B564 / ASME SB564, Nickel 200, Nickel 201, Nickel 205, Nickel 205LC |
| Other material | Tin bronze, Alumunum bronze, Lead bronze |
Check Material we Manufacturer and Exported in Below Countries
| EN545 Ductile Cast Iron Blind Flange PN16 | Finland, USA, Malaysia, Bangladesh |
| Stainless steel 304 ANSI DIN blind flange | Malaysia, Turkey, United Arab Emirates (UAE), Norway |
| ASME 16.5 Carbon Steel Blind Forged Flange | Thailand, France, Qatar, Europe |
| blind flange 300# 4'' Stainless Steel 304 | UAE, Malaysia, Oman, Hong Kong |
| DUPLEX 2205 ASME B16.5 1/2" - 24" 150# RF FF RTJ BL BL BLIND FLANGE | China, Colombia, Sweden, Malaysia |
| F22 Alloy steel flange blind flange | Belgium, Indonesia, Dammam -KSA, Philippines |
| ANSI B16.5 grade2 150# press class titanium blind flange | Nigeria, Australia, Philippines, UK |
| Jis 10k blind flange FF stainless steel 304 | Singapore, Italy, Chile, Iran |
| 150# 8 inches astm b16.5 stainless steel rtj f316 BLIND flange | Singapore, South Africa, Bahrain, Singapore |
| Titanium blind exhaust flange 4" ANSI 150lbs 300 ibs class gr2 | Brazil, Saudi Arabia (KSA), South Africa, Kuwait |
| Stainless Steel F304L DN100 PN25 RF Blind Flange | Malaysia, South Korea, Singapore, NY 12203 (USA) |
| Astm a350 Lf2 Cl1 Cl2 Blind Flange | Malaysia, Germany, Czechia, Thailand |
| stainless steel blank blind flange | Singapore, Malaysia, Philippines, Canada |
| ANSI B16.5 Forged Steel Blind Flange, ASTM A105, DN300, PN50 | Philippines, Taiwan, Malaysia, Los Alamos -Mexico |
| PN16 Blind Raised Face BLRF 8″ Carbon Steel A105 Black-painting | Ellington -United States, Canada, UK, Poland |
| ASTM Nickel Alloy Steel 1 1/4″ 300 # Blind Flange rf | Malaysia, Japan, Europe, Romania |
| ANSI B16.5 Blind Flange, PN100, DN250, ASTM A105N, RF Ends | Dubai, Malaysia, Netherlands, Russia |
| AWWA C207 Class d Flat Face Blind Flange | UK, Spain, Egypt, Mexico |
| Class 150 Blind Flange EN 1092-1 Type 02 | UAE, Europe, United Kingdom -UK, Malaysia |