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HYUPSHIN FLANGES |
1. 기준: ANSI B16.5, ASME B16.5
2. 종류:
Welding Neck Flange, WN Flange (Raised Face)
3. 압력등급: Class 300
4. 사이즈: 1/2" - 24", larger Sizes available on request
5.
강철l: Carbon Steel: ASTM A105, A350
6. 생산공예: Forged or Stamped
7. ASTM raw material specification |
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ANSI/ASME/ASA B16.5 300lb/sq.in. Flange WN-RF |
ø |
D |
b |
g |
m |
a |
J* |
h |
k |
Holes |
l |
Kg. |
1/2" |
95,2 |
14,3 |
34,9 |
38,1 |
21,3 |
15,7 |
52,4 |
66,7 |
4 |
15,9 |
0,900 |
3/4" |
117,5 |
15,9 |
42,9 |
47,6 |
26,7 |
20,8 |
57,1 |
82,5 |
4 |
19,0 |
1,500 |
1" |
123,8 |
17,5 |
50,8 |
54,0 |
33,5 |
26,7 |
61,9 |
88,9 |
4 |
19,0 |
1,900 |
1 1/4" |
133,3 |
19,0 |
63,5 |
63,5 |
42,2 |
35,1 |
65,1 |
98,4 |
4 |
19,0 |
2,600 |
1 1/2" |
155,6 |
20,6 |
73,0 |
69,8 |
48,3 |
40,9 |
68,3 |
114,3 |
4 |
22,2 |
3,300 |
2" |
165,1 |
22,2 |
92,1 |
84,1 |
60,3 |
52,6 |
69,8 |
127,0 |
8 |
19,0 |
3,600 |
2 1/2" |
190,5 |
25,4 |
104,8 |
100,0 |
73,1 |
62,7 |
76,2 |
149,2 |
8 |
22,2 |
5,400 |
3" |
209,5 |
28,6 |
127,0 |
117,5 |
88,9 |
78,0 |
79,4 |
168,3 |
8 |
22,2 |
7,400 |
3 1/2" |
228,6 |
30,2 |
139,7 |
133,3 |
101,6 |
90,2 |
81,0 |
184,1 |
8 |
22,2 |
8,900 |
4" |
254,0 |
31,7 |
157,2 |
146,0 |
114,3 |
102,4 |
85,7 |
200,0 |
8 |
22,2 |
11,900 |
5" |
279,4 |
34,9 |
185,7 |
177,8 |
141,2 |
128,3 |
98,4 |
234,9 |
8 |
22,2 |
16,000 |
6" |
317,5 |
36,5 |
215,9 |
206,4 |
168,4 |
154,2 |
98,4 |
269,9 |
12 |
22,2 |
20,200 |
8" |
381,0 |
41,3 |
269,9 |
260,3 |
219,1 |
202,7 |
111,1 |
330,2 |
12 |
25,4 |
31,000 |
10" |
444,5 |
47,6 |
323,4 |
320,7 |
273,0 |
254,5 |
117,5 |
387,3 |
16 |
28,6 |
44,300 |
12" |
520,7 |
50,8 |
381,0 |
374,6 |
323,8 |
304,8 |
130,2 |
450,8 |
16 |
31,7 |
64,000 |
14" |
584,2 |
54,0 |
412,7 |
425,4 |
355,6 |
336,5 |
142,9 |
514,3 |
20 |
31,7 |
88,000 |
16" |
647,7 |
57,1 |
469,9 |
482,6 |
406,4 |
387,3 |
146,0 |
571,5 |
20 |
34,9 |
113,000 |
18" |
711,2 |
60,3 |
533,4 |
533,4 |
457,2 |
438,1 |
158,7 |
628,6 |
24 |
34,9 |
134,000 |
20" |
774,7 |
63,5 |
584,2 |
587,4 |
508,0 |
488,9 |
161,9 |
685,8 |
24 |
34,9 |
171,000 |
22" |
838,2 |
66,7 |
641,2 |
641,2 |
558,8 |
539,7 |
165,1 |
742,9 |
24 |
41,3 |
195,000 |
24" |
914,4 |
69,8 |
692,1 |
701,7 |
609,6 |
590,5 |
168,3 |
812,8 |
24 |
41,3 |
238,000 |
* |
The data "J" corresponds to the STD schedule |
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NOTE:
1. Class 300 flanges except Lap Joint will be furnished with 0.06 (1.6mm) raised face, which is included in ‘Thickness’ (C) and ‘Length through Hub’ (Y1), (Y3).
2. For Slip-on, Threaded, Socket Welding and Lap Joint Flanges, the hubs can be shaped either vertical from base to top or tapered within the limits of 7 degrees.
3. Blind Flanges may be made with the same hub as that used for Slip-on Flanges or without hub.
4. The gasket surface and backside (bearing surface for bolting) are made parallel within 1 degree. To accomplish parallelism, spot facing is carried out according to MSS SP-9, without reducing thickness (C).
5. Depth of Socket (D) is covered by ANSI B 16.5 only in sizes through 3 inch, over 3 inch is at the manufacturer’s option. |
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