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JIS 63K Flange
JIS 63kg/c㎡ weld neck flange
Standard: JIS B2220
Flange type: weld neck flange
Size range: DN15 - DN400
Pressure: 63kg/c㎡
Material: Stainless steel , Alloy Steel , Carbon Steel
Standard: JIS B2220
Flange type: weld neck flange
Size range: DN15 - DN400
Pressure class: 63kg/c㎡
Process: forged
Specialize: As per drawing
Material:
Stainless Steel Material:
ASTM A182 F304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L
Duplex stainless steel UNS S32304,S31803,S32205.
Super Duplex stainless steel UNS S32750/S32760/S31260/S32550/S32707
Carbon Steel Material:
ASTM A105, Q235, A350 LF2,ASTM A694 F42/F46/F52/F60/F65/F70/F80
Alloy Steel Material:
ASTM A 182, GR F1,F5, F9, F11, F22, F91
Copper&Nickel Alloy Material:
CU/NI 90/10, CU/NI 70/30
Nickel Alloy Material:
Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276
Surface treatment: Anti-rust oil, transparent/yellow/black,Anti-rust paint, Zinc,Hot dipped galvanized
Usage: Oil field, Offshore, Water system, Shipbuilding, Natural gas,Electric power, Pipe projects,etc.
Standard: JIS B2220
Flange type: weld neck flange
Size range: DN15 - DN400
Pressure class:63kg/c㎡
Material : Stainless steel , Alloy Steel , Carbon Steel
|
Nominal Dia if Flange |
Outside Dia of steel pipe |
Outside Diam of Flange D |
Sectional Dimensions of Flange |
Bolt Hole |
Nominal Bolt Size |
Approx Weight (kg) |
||||||||||||
|
t |
d |
a |
b |
s |
T |
L |
Radius r |
f |
g |
Bolt Circle Diameter C |
Number of Bolt Holes |
Hole Diam h |
#40 |
#80 |
||||
|
15 |
21.7 |
120 |
23 |
To be specified by purchaser |
21.7 |
45 |
3.1 |
60 |
10 |
6 |
1 |
55 |
85 |
4 |
19 |
M16 |
2.07 |
2.09 |
|
20 |
27.2 |
135 |
25 |
27.2 |
50 |
3.2 |
62 |
12 |
6 |
1 |
60 |
95 |
4 |
23 |
M20 |
2.8 |
2.85 |
|
|
25 |
34 |
140 |
27 |
34 |
54 |
3.8 |
62 |
13 |
6 |
1 |
70 |
100 |
4 |
23 |
M20 |
3.29 |
3.33 |
|
|
32 |
42.7 |
150 |
31 |
42.7 |
64 |
4 |
66 |
13 |
6 |
2 |
80 |
110 |
4 |
23 |
M20 |
4.12 |
4.2 |
|
|
40 |
48.6 |
175 |
33 |
48.6 |
78 |
4.2 |
78 |
14 |
6 |
2 |
90 |
130 |
4 |
25 |
M22 |
6.17 |
6.31 |
|
|
50 |
60.5 |
185 |
35 |
60.5 |
92 |
4.4 |
84 |
16 |
8 |
2 |
105 |
145 |
8 |
23 |
M20 |
7.35 |
7.85 |
|
|
65 |
76.3 |
220 |
39 |
76.3 |
114 |
4.8 |
96 |
18 |
10 |
2 |
130 |
175 |
8 |
25 |
M22 |
11.85 |
12.22 |
|
|
80 |
89.1 |
230 |
41 |
89.1 |
126 |
6.1 |
98 |
18 |
10 |
2 |
140 |
185 |
8 |
25 |
M22 |
13.23 |
13.82 |
|
|
90 |
101.6 |
255 |
42 |
101.6 |
140 |
6.4 |
126 |
18 |
10 |
2 |
150 |
205 |
8 |
27 |
M24 |
15.2 |
15.8 |
|
|
100 |
114.3 |
270 |
45 |
114.3 |
154 |
6.8 |
107 |
20 |
10 |
2 |
165 |
220 |
8 |
27 |
M24 |
19.45 |
20.65 |
|
|
125 |
139.8 |
325 |
51 |
139.8 |
190 |
7.5 |
128 |
24 |
12 |
2 |
200 |
265 |
8 |
33 |
M30 |
31.4 |
34 |
|
|
150 |
165.2 |
365 |
55 |
165.2 |
224 |
8.1 |
142 |
26 |
15 |
2 |
240 |
305 |
12 |
33 |
M30 |
45 |
48.5 |
|
|
200 |
216.3 |
425 |
61 |
216.3 |
274 |
9.4 |
151 |
30 |
15 |
2 |
290 |
360 |
12 |
33 |
M30 |
63.6 |
70.7 |
|
|
250 |
267.4 |
500 |
69 |
267.4 |
340 |
10.6 |
175 |
38 |
20 |
2 |
355 |
430 |
12 |
39 |
M36 |
144 |
- |
|
|
300 |
318.5 |
560 |
78 |
318.5 |
402 |
11.8 |
286 |
44 |
23 |
3 |
410 |
485 |
16 |
39 |
M36 |
154 |
- |
|
|
350 |
355.6 |
615 |
82 |
355.6 |
438 |
12.7 |
301 |
48 |
25 |
3 |
455 |
530 |
16 |
46 |
M43 |
191 |
- |
|
|
400 |
406.4 |
680 |
81 |
406.4 |
490 |
14.6 |
314 |
48 |
25 |
3 |
515 |
590 |
16 |
46 |
M43 |
247 |
- |
|
