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KS B 1503 10K Flange
10kg/c㎡ weld neck flange
Standard: KSB 1503
Flange type: weld neck flange
Size range: DN10 - DN600
Pressure: 10K
Material: Stainless steel , Alloy Steel , Carbon Steel
Standard: KSB 1503
Flange type: weld neck flange
Size range: DN10 - DN600
Pressure class: 10K
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: KSB 1503
Flange type: weld neck flange
Size range: DN10 - DN600
Pressure class:10K
Material : Stainless steel , Alloy Steel , Carbon Steel
|
Nominal Dia if Flange |
Outside Dia of steel pipe |
Inside Diam of Flange d |
Outside Diam of Flange D |
Sectional Dimensions of Flange |
Bolt Hole |
Nominal Bolt Size |
Length of wecr Depatp *4 |
||||||||
|
t |
T |
Dia. of Hub |
r |
Raised Face f |
Dia. of Raised Face g |
Bolt Circle Diameter |
Number of Bolt Holes |
Hole Diam h |
|||||||
|
a |
b |
||||||||||||||
|
10 |
17.3 |
To be specified by purchaser |
90 |
12 |
28.9 |
17.3 |
25 |
4 |
1 |
46 |
65 |
4 |
15 |
M12 |
3.5 |
|
15 |
21.7 |
95 |
12 |
30.6 |
21.7 |
33 |
4 |
1 |
51 |
70 |
4 |
15 |
M12 |
4.5 |
|
|
20 |
27.2 |
100 |
14 |
33.9 |
27.2 |
38 |
4 |
1 |
56 |
75 |
4 |
15 |
M12 |
6.4 |
|
|
25 |
34 |
125 |
14 |
36.3 |
34 |
47 |
4 |
1 |
67 |
90 |
4 |
19 |
M16 |
6 |
|
|
32 |
42.7 |
135 |
16 |
40.3 |
42.7 |
57 |
5 |
2 |
76 |
100 |
4 |
19 |
M16 |
6.4 |
|
|
40 |
48.6 |
140 |
16 |
41.2 |
48.6 |
64 |
5 |
2 |
81 |
105 |
4 |
19 |
M16 |
5.9 |
|
|
50 |
60.5 |
155 |
16 |
42.9 |
60.5 |
77 |
5 |
2 |
96 |
120 |
4 |
19 |
M16 |
6.3 |
|
|
65 |
76.3 |
175 |
18 |
53 |
76.3 |
97 |
5 |
2 |
116 |
140 |
4 |
19 |
M16 |
9.1 |
|
|
80 |
89.1 |
185 |
18 |
53 |
89.1 |
109 |
6 |
2 |
126 |
150 |
8 |
19 |
M16 |
9.6 |
|
|
90 |
101.6 |
195 |
18 |
50.6 |
101.6 |
120 |
6 |
2 |
136 |
160 |
8 |
19 |
M16 |
9.6 |
|
|
100 |
114.3 |
210 |
18 |
54.3 |
114.3 |
135 |
6 |
2 |
151 |
175 |
8 |
19 |
M16 |
10.4 |
|
|
125 |
139.8 |
250 |
20 |
56.2 |
139.8 |
160 |
6 |
2 |
182 |
210 |
8 |
23 |
M20 |
10.9 |
|
|
150 |
165.2 |
280 |
22 |
65.3 |
165.2 |
190 |
6 |
2 |
212 |
240 |
8 |
23 |
M20 |
12.3 |
|
|
175 |
190.7 |
305 |
22 |
66.1 |
190.7 |
215 |
6 |
2 |
237 |
265 |
12 |
23 |
M20 |
13.7 |
|
|
200 |
216.3 |
330 |
22 |
66.1 |
216.3 |
240 |
6 |
2 |
262 |
290 |
12 |
23 |
M20 |
14.4 |
|
|
225 |
241.8 |
350 |
22 |
62.3 |
241.8 |
262 |
6 |
2 |
282 |
310 |
12 |
23 |
M20 |
15 |
|
|
250 |
267.4 |
400 |
24 |
70.7 |
267.4 |
292 |
6 |
2 |
324 |
355 |
12 |
25 |
M22 |
15.9 |
|
|
300 |
318.5 |
445 |
24 |
75.9 |
318.5 |
346 |
6 |
3 |
368 |
400 |
16 |
25 |
M22 |
17.5 |
|
|
350 |
355.6 |
490 |
26 |
83 |
355.6 |
386 |
8 |
3 |
413 |
445 |
16 |
25 |
M22 |
19 |
|
|
400 |
406.4 |
560 |
28 |
94.4 |
406.4 |
442 |
8 |
3 |
475 |
510 |
16 |
27 |
M24 |
21.9 |
|
|
450 |
457.2 |
620 |
30 |
107.9 |
457.2 |
502 |
10 |
3 |
530 |
565 |
20 |
27 |
M24 |
21.9 |
|
|
500 |
508 |
675 |
30 |
110.2 |
508 |
554 |
10 |
3 |
585 |
620 |
20 |
27 |
M24 |
22.7 |
|
|
550 |
558.8 |
745 |
32 |
119.9 |
558.8 |
610 |
10 |
3 |
640 |
680 |
20 |
33 |
M30 |
23.9 |
|
|
600 |
609.6 |
795 |
32 |
123.6 |
609.6 |
662 |
10 |
3 |
690 |
730 |
24 |
33 |
M30 |
26.1 |
|
