Dinesh Industries is a manufacturer and supplier of stainless steel pipe fittings in different grades and scales. We manufacture flanges of all types as well. Our ASME B16.5 Blind Flange is used widely in applications where the pipeline has to be terminated. The blind end or the plate of the flange seals the connection so that the flow ends with the blind flange. As a leading Stainless steel blind flange manufacturer we supply these flanges in different types of stainless steels. The 304, 316 and duplex are some of the most commonly used materials for applications that use flanges.
ASME B16.5 Blind Flange
Stainless Steel Blind Flange
Carbon Steel BLRF Flange
Ductile Iron Blind Flange
ANSI B16.5 Class 150 Flat Face Blind Flange
Alloy Steel Reducing Blind Flange
Our SS blind plate flanges can therefore be made with any of these material grades depending on the application’s material grade. Dinesh Industries is Blind Pipe Flanges Manufacturer. Also, there are standards to cover the different dimensions of the flanges. The SS blind flange ANSI /ASME B16.5 for example is a specification that covers the flanges ranging from ½ inches in nominal size to 24 inches. Likewise, there are other specifications that cover different SS blind flange dimensions for different purposes. We produce flanges with international quality standards and test them before supplies. We are Leading Manufacturer of Tapped Blind Flange. We are also a stockiest of the SS blind flange en 1092-1 and other types. Please contact us for more product information and supplies.
Stainless Steel Blind Flange
Size | 1/2″ (15 NB) to 48″ (1200NB) |
Standards | ANSI B16.47 Series A & B, ANSI B16.5, 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 | Table D, E, F, & H, ANSI, BS4504, MSS- SP-44, BS3293, PN6, 10, 16, 25, 64 BS10, DIN Standards |
Flange Face Type Manufacturer | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
Coating/Surface Treatment | Oil Black Paint, Yellow Transparent, Anti-rust Paint, Zinc Plated, Cold and Hot Dip Galvanized. |
Test | Hydrostatic testing machine, X-ray detector, Direct-reading Spectrograph, UI trasonic flaw detector, Magnetic particle detector |
---|
ASME B16.5 Blind flange can be inserted between two open flanges and used to block off the flow of liquid through a pipeline. Blind flange has no opening to allow fluid to pass through.
A182 Golden Blind Flange, RTJ, PN10, API 600
ASTM A350 Forged Blind Flange, PN50, RF
Carbon Steel Blind Flange
ANSI B16.5 Forged Steel Blind Flange, ASTM A105, DN300, PN50
Alloy Steel Blind Flange
ASTM A182 Alloy Steel Blind Flanges, PN20, RF
NPT Blind Flange
ANSI B16.5 Blind Flange, PN100, DN250, ASTM A105N, RF Ends
A182 Alloy Steel Spectacle Blind Flange, FF
AWWA C207 Class d Flat Face Blind Flange
MSS SP-44 BLRF Flange
ANSI B16.47A Stainless Steel FF Blind Flange
ASTM A350 Flat Face Blind Flange
PN16 Forged RF Blind Flange, DIN 2656, DIN 2673
ASTM A694 Forged Steel Blind Flange, FF, API 6A
Class 150 Blind Flange EN 1092-1 Type 02
ASME B16.5 Dual SS Blind Flange, RF, PN20, DN80
ASTM A350 Blind Flange, 4 Inch, Class 300, ANSI B16.5
ASME B16.5 Class 300 Ring joint Blind Flange
ASME B16.5 Blind Flange, 150 LB 2 Inch RF
ASME B16.5 Blind Flange
B16.5 ASTM A105 Blind Flange, DN50, Fusion Bonded Epoxy Coating
Stainless Steel Blind Flange
EN 1092-2 PN16 Pn16 Blind Flange
BS EN 10204-3.1 Blind Flange, A105N, Pressure PN100, DN50
ASTM A105 RTJ Blind Flanges, 2500LB, 10 Inch
ANSI B16.5 Pn16 Blind Flange
ASME B16.47 Series a Forged Blind Flange
Forged Forged Blind Flanges
ANSI B16.5 Class 150 Blind Flanges
Raised Face Flange, ASTM A105, DN100, PN20
ASME B16.47 Series b BLRF Flange
ASTM A105 Carbon Steel Blind Flanges, RF, 600LB
ASTM A105 Carbon Steel Blind Flange, RF, 300LB
ANSI B16.5 SS Forged Blind Flange, 18 Inch
ASME B16.5 BLRF Flanges
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
|
Blind Flanges Dimensions 300
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
|
1-1/4″
|
32
|
133. 5
|
19.1
|
63.5
|
98.6
|
19.1
|
4
|
5/8″
|
2
|
4.4
|
1-1/2″
|
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
|
2-1/2″
|
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
|
3-1/2″
|
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
|
Blind Flanges Dimensions 600#
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
|
Stainless Steel | ASTM A182 Gr. 304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L |
Carbon Steel | High Yield CS ASTM A694 / A694 (F52 F56 F60 F65 F70 F80), A105N, ASTM A350 LF2 / ASME SA350, ASTM/ASME A/SA105 A/SA105N & ASTM A105 / ASME SA105 |
Duplex Steel | ASTM A 182, ASME SA 182 UNS NO S31803, S32205. Werkstoff No. 1.4462 |
Nickel Alloy | ASTM / ASME SB 564 UNS 4400 (MONEL 400 ), UNS 2200 ( NICKEL 200 ), UNS 8825 INCONEL (825), UNS 2201 (NICKEL 201 ), UNS 8020 ( ALLOY 20 / 20 CB 3, UNS 6601 ( INCONEL 601 ), UNS 6625 (INCONEL 625), UNS 6600 (INCONEL 600 ), UNS 10276 ( HASTELLOY C 276 ) |
Copper Nickel | Cupro Nickel 70/30 (C71500), Copper Nickel 90/10 (C70600 ), ASTM / ASME SB 62 / 151 / 61 / 152, UNS C71640 |
Alloy Steel | F11, F12, F5, F9, F22, F91 |
Blind Flange Manufacturer
|
Blind Flange Price in India
|
Blind Flange Price in USD
|
Blind Flange Price in UAE Dirham
|
---|---|---|---|
BLIND FLANGE-DN15XCL2500 ASTM A105N Per KG
|
INR 452
|
USD $ 6.23
|
AED 22.87 UAE Dirham
|
DN15 CL300 ASTM B564 UNS N08825 BLIND FLANGE- Per Kg
|
INR 1,181
|
USD $ 16.27
|
AED 59.76 UAE Dirham
|
BLIND FLANGE-DN15 X CL150 ASTM A182 F316 Per Kg
|
INR 347
|
USD $ 4.78
|
AED 17.56 UAE Dirham
|
ASTM A350 GR.LF2 CL-1 BLIND FLANGE-DN15 X CL150 Per Kg
|
INR 347
|
USD $ 4.78
|
AED 17.56 UAE Dirham
|
8 Inch Blind Flanges | Spider Blind Flange |
Ported Blind Flanges | Carbon Steel Blind Flange |
Blind Flange With Hole | Blind Flanges Ansi 150 |
Reducing Blind Flange | Blind Plate Flanges |
Vented Blind Flanges | Skillet Blind Flange |
Blind Flange 4 Inch | Blind Flanges With Npt Tap |
Ansi Blind Flanges | Threaded Blind Flange |
Sae Blind Flange | End Blind Flanges |
4 Inch Blind Flange | Rf Blind Flanges |
Flat Face Blind Flange | 8 Blind Flanges |
Blind Flange Jis 10k | Blind Flanges Class 150 |
Ss Blind Flange | Raised Face Blind Flanges |
6 Inch Blind Flanges | Blind Pipe Flanges |
Ductile Iron Blind Flange | Tapped Blind Flanges |
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 |
Pressure-Temperature Ratings for ASTM Group 2-1.1 Materials |
|||||||
Temp
-29 °C |
150
|
300
|
400
|
600
|
900
|
1500
|
2500
|
50
|
19.2
|
50.1
|
66.8
|
100.2
|
150.4
|
250.6
|
417.7
|
38
|
19.6
|
51.1
|
68.1
|
102.1
|
153.2
|
255.3
|
425.5
|
150
|
15.8
|
45.1
|
60.1
|
90.2
|
135.2
|
225.4
|
375.6
|
100
|
17.7
|
46.6
|
62.1
|
93.2
|
139.8
|
233
|
388.3
|
250
|
12.1
|
41.9
|
55.9
|
83.9
|
125.8
|
209.7
|
349.5
|
200
|
13.8
|
43.8
|
58.4
|
87.6
|
131.4
|
219
|
365
|
300
|
10.2
|
39.8
|
53.1
|
79.6
|
119.5
|
199.1
|
331.8
|
350
|
8.4
|
37.6
|
50.1
|
75.1
|
112.7
|
187.8
|
313
|
325
|
9.3
|
38.7
|
51.6
|
77.4
|
116.1
|
193.6
|
322.6
|
375
|
7.4
|
36.4
|
48.5
|
72.7
|
109.1
|
181.8
|
303.1
|
425
|
5.5
|
28.8
|
38.4
|
57.5
|
86.3
|
143.8
|
239.7
|
400
|
6.5
|
34.7
|
46.3
|
69.4
|
104.2
|
173.6
|
289.3
|
450
|
4.6
|
23
|
30.7
|
46
|
69
|
115
|
191.7
|
500
|
2.8
|
11.8
|
15.7
|
23.5
|
35.3
|
58.8
|
97.9
|
475
|
3.7
|
17.4
|
23.2
|
34.9
|
52.3
|
87.2
|
145.3
|
538
|
1.4
|
5.9
|
7.9
|
11.8
|
17.7
|
29.5
|
49.2
|
Temp
°C |
150
|
300
|
400
|
600
|
900
|
1500
|
2500
|
Pressure-Temperature Ratings for ASTM Group 2-2.3 Materials |
|||||||
Temp
-29 °C |
150
|
300
|
400
|
600
|
900
|
1500
|
2500
|
38
|
15.9
|
41.4
|
55.2
|
82.7
|
124.1
|
206.8
|
344.7
|
100
|
13.3
|
34.8
|
46.4
|
69.6
|
104.4
|
173.9
|
289.9
|
50
|
15.3
|
40
|
53.4
|
80
|
120.1
|
200.1
|
333.5
|
150
|
12
|
31.4
|
41.9
|
62.8
|
94.2
|
157
|
261.6
|
250
|
10.5
|
27.5
|
36.6
|
54.9
|
82.4
|
137.3
|
228.9
|
200
|
11.2
|
29.2
|
38.9
|
58.3
|
87.5
|
145.8
|
243
|
300
|
10
|
26.1
|
34.8
|
52.1
|
78.2
|
130.3
|
217.2
|
350
|
8.4
|
25.1
|
33.4
|
50.1
|
75.2
|
125.4
|
208.9
|
325
|
9.3
|
25.5
|
34
|
51
|
76.4
|
127.4
|
212.3
|
375
|
7.4
|
24.8
|
33
|
49.5
|
74.3
|
123.8
|
206.3
|
425
|
5.5
|
23.9
|
31.8
|
47.7
|
71.6
|
119.3
|
198.8
|
400
|
6.5
|
24.3
|
32.4
|
48.6
|
72.9
|
121.5
|
202.5
|
450
|
4.6
|
23.4
|
31.2
|
46.8
|
70.2
|
117.1
|
195.1
|
Temp
°C |
150
|
300
|
400
|
600
|
900
|
1500
|
2500
|
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
|
DIN 2527 PN16 BLIND FLANGES | |||||||
Rated Diameter |
Flanges | 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 |
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 |
||||||||
1-1/4 |
32 |
42.7 |
43.2 |
115 |
12 |
– |
72 |
2 |
– |
– |
– |
90 |
4 |
15 |
||||||||
1-1/2 |
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 |
||||||||
2-1/2 |
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 |
||||||||
3-1/2 |
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 -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 |