BLIND FLANGE
Material : Stainless steel flange , Alloy Steel flange , Carbon Steel flange ,Nickel steel flange
Production Range : 1/2''-48'' (DN10~DN1200)
Pressure: 150#, 300#,400 #,600#,900#, 1500# & 2500 #,PN6-PN250
Standard: ASTM, DIN, EN, GOST ,JIS ,GB
Blind Flanges
ANSI -ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
DIN-DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673 ,EN1092-1
B.S-BS4504 , BS4504, BS1560, BS10
Фланцы по ГОСТ 12820-80, ГОСТ 12821-80,ГОСТ 28759.3-90, ГОСТ 28759.4-90
Заглушки фланцевые (АТК 26-18-5-93, АТК 24.200.02-90, ТММ-25-01-06-01, ТММ-25-01-06-02(03)
These flat face steel blind flanges are used to blank off pipelines, valves and pumps, it can also be used as an inspection cover. Blind flange is sometimes referred to as a blanking flange. Experienced professionals are engaged with us who fabricate these flanges with excellent precision. We are recognized blind flanges manufacturer.
|
ANSI B 16.5 Class 150 |
ANSI B 16.5 Class 300 |
ANSI B 16.5 Class 600 |
|
ANSI B 16.5 Class 900 |
ANSI B 16.5 Class 1500 |
ANSI B 16.5 Class 2500 |
Stainless Steel
ASTM A 182, A 240
Grade
F304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L,
Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel UNS
S32750
Carbon Steel
ASTM A 105, ASTM A 181
Alloy Steel
ASTM A 182, GR F1, F11, F22, F5, F9, F91
Nickel Alloys
Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy
C22,C276
Copper Alloys
Copper, Brass & Gunmetal
Size
1/8" NB TO 48"NB.
Class
150#, 300#,400 #,600#,900#, 1500# & 2500 #.
ANSI
ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
DIN
DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656,
DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635,
DIN2636, DIN2637, DIN2638, DIN2673
B.S
BS4504 , BS4504, BS1560, BS10
Raw Material :
Click here to view the Flange Tolerances
150 lb. Dimensions
|
Nominal Pipe size |
Flange |
Raised Face g mm. Inches |
Drilling Template |
Approx. weight Kg. Pounds |
|||
|
D mm. Inches |
b mm. Inches |
Number |
l mm. Inches |
k mm. Inches |
|||
|
1/2″ |
88.9 |
11.1 |
34.9 |
4 |
15.9 |
60.3 |
0.5 |
|
3 1/2 |
7/16 |
1 3/8 |
5/8 |
2 3/8 |
1 |
||
|
3/4″ |
98.4 |
12.7 |
42.9 |
4 |
15.9 |
69.8 |
0.9 |
|
3 7/8 |
1/2 |
1 11/16 |
5/8 |
2 3/4 |
2 |
||
|
1″ |
108 |
14.3 |
50.8 |
4 |
15.9 |
79.4 |
0.9 |
|
4 1/4 |
9/16 |
2 |
5/8 |
3 1/8 |
2 |
||
|
11/4″ |
117.5 |
15.9 |
63.5 |
4 |
15.9 |
88.9 |
1.4 |
|
4 5/8 |
5/8 |
2 1/2 |
5/8 |
3 1/2 |
3 |
||
|
11/2″ |
127 |
17.5 |
73 |
4 |
15.9 |
98.4 |
1.8 |
|
5 |
11/16 |
2 7/8 |
5/8 |
3 7/8 |
4 |
||
|
2″ |
152.4 |
19.1 |
92.1 |
4 |
19 |
120.6 |
2.3 |
|
6 |
3/4 |
3 5/8 |
3/4 |
4 3/4 |
5 |
||
|
21/2″ |
177.8 |
22.2 |
104.8 |
4 |
19 |
139.7 |
3.2 |
|
7 |
7/8 |
4 1/8 |
3/4 |
5 1/2 |
7 |
||
|
3″ |
190.5 |
23.8 |
127 |
4 |
19 |
152.4 |
4.1 |
|
7 1/2 |
15/16 |
5 |
3/4 |
6 |
9 |
||
|
31/2″ |
215.9 |
23.8 |
139.7 |
8 |
19 |
177.8 |
5.9 |
|
8 1/2 |
15/16 |
5 1/2 |
3/4 |
7 |
13 |
||
|
4″ |
228.6 |
23.8 |
157.2 |
8 |
19 |
190.5 |
7.7 |
|
9 |
15/16 |
6 3/16 |
3/4 |
7 1/2 |
17 |
||
|
5″ |
254 |
23.8 |
185.7 |
8 |
22.2 |
215.9 |
9.1 |
|
10 |
15/16 |
7 5/16 |
7/8 |
8 1/2 |
20 |
||
|
6″ |
279.4 |
25.4 |
215.9 |
8 |
22.2 |
241.3 |
11.8 |
|
11 |
1 |
8 1/2 |
7/8 |
9 1/2 |
26 |
||
|
8″ |
342.9 |
28.6 |
269.9 |
8 |
22.2 |
298.4 |
21 |
|
13 1/2 |
1 1/8 |
10 5/8 |
7/8 |
11 3/4 |
46.2 |
||
|
10″ |
406.4 |
30.2 |
323.8 |
12 |
25.4 |
361.9 |
31.8 |
|
16 |
1 3/16 |
12 3/4 |
1 |
14 1/4 |
70 |
||
|
12″ |
482.6 |
31.8 |
381 |
12 |
25.4 |
431.8 |
49.9 |
|
19 |
1 1/4 |
15 |
1 |
17 |
110 |
||
|
14″ |
533.4 |
34.9 |
412.7 |
12 |
28.6 |
476.2 |
63.5 |
|
21 |
1 3/8 |
16 1/4 |
1 1/8 |
18 3/4 |
140 |
||
|
16″ |
596.9 |
36.5 |
469.9 |
16 |
28.6 |
539.7 |
81.6 |
|
23 1/2 |
1 7/16 |
18 1/2 |
1 1/8 |
21 1/4 |
180 |
||
|
18″ |
635 |
39.7 |
533.4 |
16 |
31.7 |
577.8 |
99.8 |
|
25 |
1 9/16 |
21 |
1 1/4 |
22 3/4 |
220 |
||
|
20″ |
698.5 |
42.9 |
584.2 |
20 |
31.7 |
635 |
129 |
|
27 1/2 |
1 11/16 |
23 |
1 1/4 |
25 |
285 |
||
|
22″ |
749.3 |
46 |
641.2 |
20 |
34.9 |
692.1 |
161 |
|
29 1/2 |
1 13/16 |
25 1/4 |
1 3/8 |
27 1/4 |
355 |
||
|
24″ |
812.8 |
47.6 |
692.1 |
20 |
34.9 |
749.3 |
195 |
|
32 |
1 7/8 |
27 1/4 |
1 3/8 |
29 1/2 |
430 |
||
Click to download Stainless Steel Blind Flanges PDF
300 lb. Dimensions
|
Nominal Pipe size |
Flange |
Raised Face g mm. Inches |
Drilling Template |
Approx. weight Kg. Pounds |
|||
|
D mm. Inches |
b mm. Inches |
Number |
l mm. Inches |
k mm. Inches |
|||
|
1/2″ |
95.2 |
14.3 |
34.9 |
4 |
15.9 |
66.7 |
0.9 |
|
3 3/4 |
9/16 |
1 3/8 |
5/8 |
2 5/8 |
2 |
||
|
3/4″ |
117.5 |
15.9 |
42.9 |
4 |
19 |
82.5 |
1.4 |
|
4 5/8 |
5/8 |
1 11/16 |
3/4 |
3 1/4 |
3 |
||
|
1″ |
123.8 |
17.5 |
50.8 |
4 |
19 |
88.9 |
1.4 |
|
4 7/8 |
11/16 |
2 |
3/4 |
3 1/2 |
3 |
||
|
11/4″ |
133.3 |
19 |
63.5 |
4 |
19 |
98.4 |
1.8 |
|
5 1/4 |
3/4 |
2 1/2 |
3/4 |
3 7/8 |
4 |
||
|
11/2″ |
155.6 |
20.6 |
73 |
4 |
22.2 |
114.3 |
2.7 |
|
6 1/8 |
13/16 |
2 7/8 |
7/8 |
4 1/2 |
6 |
||
|
2″ |
165.1 |
22.2 |
92.1 |
8 |
19 |
127.5 |
3.6 |
|
6 1/2 |
7/8 |
3 5/8 |
3/4 |
5 |
8 |
||
|
21/2″ |
190.5 |
25.4 |
104.8 |
8 |
22.2 |
149.2 |
5.4 |
|
7 1/2 |
1 |
4 1/8 |
7/8 |
5 7/8 |
12 |
||
|
3″ |
209.5 |
28.6 |
127 |
8 |
22.2 |
168.3 |
7.3 |
|
8 1/4 |
1 1/8 |
5 |
7/8 |
6 5/8 |
16 |
||
|
31/2″ |
228.5 |
30.2 |
139.7 |
8 |
22.2 |
184.1 |
9.5 |
|
9 |
1 3/16 |
5 1/2 |
7/8 |
7 1/4 |
21 |
||
|
4″ |
254 |
31.8 |
157.2 |
8 |
22.2 |
200 |
12.2 |
|
10 |
1 1/4 |
6 3/16 |
7/8 |
7 7/8 |
27 |
||
|
5″ |
279.4 |
34.9 |
185.7 |
8 |
22.2 |
234.9 |
15.9 |
|
11 |
1 3/8 |
7 5/16 |
7/8 |
9 1/4 |
35 |
||
|
6″ |
317.5 |
36.5 |
215.9 |
12 |
22.2 |
269.9 |
22.7 |
|
12 1/2 |
1 7/16 |
8 1/2 |
7/8 |
10 5/8 |
50 |
||
|
8″ |
381 |
41.3 |
269.9 |
12 |
25.4 |
330.2 |
36.7 |
|
15 |
1 5/8 |
10 5/8 |
1 |
13 |
81 |
||
|
10″ |
444.5 |
47.6 |
323.8 |
16 |
28.6 |
387.3 |
57 |
|
17 1/2 |
1 7/8 |
12 3/4 |
1 1/8 |
15 1/4 |
125 |
||
|
12″ |
520.7 |
50.8 |
381 |
16 |
31.7 |
450.8 |
84 |
|
20 1/2 |
2 |
15 |
1 1/4 |
17 3/4 |
181 |
||
|
14″ |
584.2 |
54 |
412.7 |
20 |
31.7 |
514.3 |
113 |
|
23 |
2 1/8 |
16 1/4 |
1 1/4 |
20 1/4 |
250 |
||
|
16″ |
647.7 |
57.2 |
469.9 |
20 |
34.9 |
571.5 |
134 |
|
25 1/2 |
2 1/4 |
18 1/2 |
1 1/8 |
22 1/2 |
295 |
||
|
18″ |
711.2 |
60.3 |
533.4 |
24 |
34.9 |
628.5 |
178 |
|
28 |
2 3/8 |
21 |
1 1/8 |
24 3/4 |
392 |
||
|
20″ |
774.7 |
63.5 |
584.2 |
24 |
34.9 |
685.8 |
229 |
|
30 1/2 |
2 1/2 |
23 |
1 1/8 |
27 |
505 |
||
|
22″ |
838.2 |
66.7 |
641.2 |
24 |
41.3 |
742.9 |
290 |
|
33 |
2 5/8 |
25 1/4 |
1 5/8 |
29 1/4 |
640 |
||
|
24″ |
914.4 |
69.8 |
692.1 |
24 |
41.3 |
812.8 |
358 |
|
36 |
2 3/4 |
27 1/4 |
1 5/8 |
32 |
790 |
||
Wuxi Well Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.
1) Wuxi Well Standard
