ПРОКЛАДКИ МЕТАЛЛИЧЕСКИЕ ВОСЬМИУГОЛЬНОГО СЕЧЕНИЯ
ПО СТАНДАРТАМ: ASME B 16.20, BS1560, MSS SP44, API Spec. 6A, EN 12560-5.
Размеры восьмиугольных прокладок по ASME B 16.20.
DN," (мм) |
Ibs, класс |
Ring-Nr. |
dm |
b |
h |
h1 |
c |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
½ (12,7) |
300, 600 |
R11 |
34,13 |
6,35 |
11,11 |
9,52 |
4,32 |
½ (12,7) |
900, 1500 |
R12 |
39,68 |
7,93 |
14,28 |
12,70 |
5,23 |
½ (12,7) |
2500 |
R13 |
42,86 |
7,93 |
14,28 |
12,70 |
5,23 |
¾ (19,05) |
300, 600 |
R13 |
42,86 |
7,93 |
14,28 |
12,70 |
5,23 |
¾ (19,05) |
900, 1500 |
R14 |
44,45 |
7,93 |
14,28 |
12,70 |
5,23 |
1 (25,4) |
150 |
R15 |
47,62 |
7,93 |
14,28 |
12,70 |
5,23 |
¾ (19,05) |
2500 |
R16 |
50,80 |
7,93 |
14,28 |
12,70 |
5,23 |
1 (25,4) |
300, 1500 |
R16 |
50,80 |
7,93 |
14,28 |
12,70 |
5,23 |
1¼ (31,75) |
150 |
R17 |
57,15 |
7,93 |
14,28 |
12,70 |
5,23 |
1 (25,4) |
2500 |
R18 |
60,32 |
7,93 |
14,28 |
12,70 |
5,23 |
1¼ (31,75) |
300, 1500 |
R18 |
60,32 |
7,93 |
14,28 |
12,70 |
5,23 |
1½ (38,10) |
150 |
R19 |
65,06 |
7,93 |
14,28 |
12,70 |
5,23 |
1½ (38,10) |
300, 1500 |
R20 |
68,26 |
7,93 |
14,28 |
12,70 |
5,23 |
1¼ (31,75) |
2500 |
R21 |
72,73 |
11,11 |
17,46 |
15,87 |
7,75 |
2 (50,80) |
150 |
R22 |
82,55 |
7,93 |
14,28 |
12,70 |
5,23 |
1½ (38,10) |
2500 |
R23 |
82,55 |
11,11 |
17,46 |
15,87 |
7,75 |
2 (50,80) |
300, 600 |
R23 |
82,55 |
11,11 |
17,46 |
15,87 |
7,75 |
2 (50,80) |
900, 1500 |
R24 |
95,25 |
11,11 |
17,46 |
15,87 |
7,75 |
2½ (63,50) |
150 |
R25 |
101,60 |
7,93 |
14,28 |
12,70 |
5,23 |
2 (50,80) |
2500 |
R26 |
101,60 |
11,11 |
17,46 |
15,87 |
7,75 |
2½ (63,50) |
300, 600 |
R26 |
101,60 |
11,11 |
17,46 |
15,87 |
7,75 |
2½ (63,50) |
900, 1500 |
R27 |
107,95 |
11,11 |
17,46 |
15,87 |
7,75 |
2½ (63,50) |
2500 |
R28 |
111,12 |
12,70 |
19,05 |
17,46 |
8,66 |
3 (76,20) |
150 |
R29 |
114,30 |
7,93 |
14,28 |
12,70 |
5,23 |
3 (76,20) |
300, 600 |
R30 |
117,47 |
11,11 |
17,46 |
15,87 |
7,75 |
3 (76,20) |
300, 900 |
R31 |
123,82 |
11,11 |
17,46 |
15,87 |
7,75 |
3 (76,20) |
2500 |
R32 |
127,00 |
12,70 |
19,05 |
17,46 |
8,66 |
3½ (88,90) |
150 |
R33 |
131,76 |
7,93 |
14,28 |
12,70 |
5,23 |
3½ (88,90) |
300, 600 |
R34 |
131,76 |
11,11 |
17,46 |
15,87 |
7,75 |
3 (76,20) |
1500 |
R35 |
136,52 |
11,11 |
17,46 |
15,87 |
7,75 |
4 (101,60) |
150 |
R36 |
149,22 |
7,93 |
14,28 |
12,70 |
5,23 |
4 (101,60) |
300, 900 |
R37 |
149,22 |
11,11 |
17,46 |
15,87 |
7,75 |
4 (101,60) |
2500 |
R38 |
157,16 |
15,87 |
22,22 |
20,64 |
10,49 |
4 (101,60) |
1500 |
R39 |
161,92 |
11,11 |
17,46 |
15,87 |
7,75 |
5 (127,00) |
150 |
R40 |
171,45 |
7,93 |
14,28 |
12,70 |
5,23 |
5 (127,00) |
300, 900 |
R41 |
180,97 |
11,11 |
17,46 |
15,87 |
7,75 |
5 (127,00) |
2500 |
R42 |
190,50 |
19,05 |
25,40 |
23,81 |
12,32 |
6 (152,40) |
150 |
R43 |
193,67 |
7,93 |
14,28 |
12,70 |
5,23 |
5 (127,00) |
1500 |
R44 |
193,67 |
11,11 |
17,46 |
15,87 |
7,75 |
6 (152,40) |
300, 900 |
R45 |
211,13 |
11,11 |
17,46 |
15,87 |
7,75 |
6 (152,40) |
1500 |
R46 |
211,13 |
12,70 |
19,05 |
17,46 |
8,66 |
6 (152,40) |
2500 |
R47 |
1128,60 |
19,05 |
25,40 |
23,81 |
12,32 |
8 (203,20) |
150 |
R48 |
247,65 |
7,93 |
14,28 |
12,70 |
5,23 |
8 (203,20) |
300, 900 |
R49 |
269,87 |
11,11 |
17,46 |
15,87 |
7,75 |
8 (203,20) |
1500 |
R50 |
269,87 |
15,87 |
22,22 |
20,64 |
10,49 |
8 (203,20) |
2500 |
R51 |
279,40 |
22,22 |
28,57 |
26,69 |
14,81 |
10 (254,00) |
150 |
R52 |
304,80 |
7,93 |
14,28 |
12,70 |
5,23 |
10 (254,00) |
300, 900 |
R53 |
323,85 |
11,11 |
17,46 |
15,87 |
7,75 |
10 (254,00) |
1500 |
R54 |
323,85 |
15,87 |
22,22 |
20,64 |
10,49 |
10 (254,00) |
2500 |
R55 |
342,90 |
28,57 |
36,51 |
34,92 |
19,81 |
12 (304,80) |
150 |
R56 |
381,00 |
7,93 |
14,28 |
12,70 |
5,23 |
12 (304,80) |
300, 500 |
R57 |
381,00 |
11,11 |
17,46 |
15,87 |
7,75 |
12 (304,80) |
1500 |
R58 |
381,00 |
22,22 |
28,57 |
26,99 |
14,81 |
14 (355,60) |
150 |
R59 |
396,87 |
7,93 |
14,28 |
12,70 |
5,23 |
12 (304,80) |
2500 |
R60 |
406,40 |
31,75 |
39,68 |
38,10 |
22,33 |
14 (355,60) |
300, 600 |
R61 |
419,10 |
11,11 |
17,46 |
15,87 |
7,75 |
14 (355,60) |
900 |
R62 |
419,10 |
15,87 |
22,22 |
20,64 |
10,49 |
14 (355,60) |
1500 |
R63 |
419,10 |
25,40 |
33,33 |
31,75 |
17,30 |
16 (406,40) |
150 |
R64 |
454,02 |
7,93 |
14,28 |
12,70 |
5,23 |
16 (406,40) |
300, 600 |
R65 |
469,90 |
11,11 |
17,46 |
15,87 |
7,75 |
16 (406,40) |
900 |
R66 |
469,90 |
15,87 |
22,22 |
20,64 |
10,49 |
16 (406,40) |
1500 |
R67 |
469,90 |
28,57 |
36,51 |
34,92 |
19,81 |
18 (457,20) |
150 |
R68 |
517,52 |
7,93 |
14,28 |
12,70 |
5,23 |
18 (457,20) |
300, 600 |
R69 |
533,40 |
11,11 |
17,46 |
15,87 |
7,75 |
18 (457,20) |
900 |
R70 |
533,40 |
19,05 |
25,40 |
23,81 |
12,32 |
18 (457,20) |
1500 |
R71 |
533,40 |
28,57 |
36,51 |
34,92 |
19,81 |
20 (508,00) |
150 |
R72 |
558,80 |
7,93 |
14,28 |
12,70 |
5,23 |
20 (508,00) |
300, 600 |
R73 |
584,20 |
12,70 |
19,05 |
17,46 |
8,66 |
20 (508,00) |
900 |
R74 |
584,20 |
19,05 |
25,40 |
23,81 |
12,32 |
20 (508,00) |
1500 |
R75 |
584,20 |
31,75 |
39,68 |
38,10 |
22,33 |
24 (609,60) |
150 |
R76 |
673,10 |
7,93 |
14,28 |
12,70 |
5,23 |
24 (609,60) |
300, 600 |
R77 |
692,15 |
15,87 |
22,22 |
20,64 |
10,49 |
24 (609,60) |
900 |
R78 |
692,15 |
25,40 |
33,33 |
31,75 |
17,30 |
24 (609,60) |
1500 |
R79 |
692,15 |
34,92 |
44,45 |
41,27 |
24,82 |
22 (558,80) |
150 |
R80 |
615,95 |
7,93 |
|
12,70 |
5,23 |
22 (558,80) |
300, 600 |
R81 |
635,00 |
14,28 |
|
19,05 |
9,57 |
1 (25,4) |
10000 |
R82 |
57,15 |
11,11 |
|
15,87 |
7,75 |
1½ (38,10) |
10000 |
R84 |
63,50 |
11,11 |
|
15,87 |
7,75 |
2 (50,80) |
10000 |
R85 |
79,37 |
12,70 |
|
17,46 |
8,66 |
2½ (63,50) |
10000 |
R86 |
90,49 |
15,87 |
|
20,63 |
10,49 |
3 (76,20) |
10000 |
R87 |
100,01 |
15,87 |
|
20,63 |
10,49 |
4 (101,60) |
10000 |
R88 |
123,83 |
19,05 |
|
23,81 |
12,32 |
3½ (88,90) |
10000 |
R89 |
114,30 |
19,05 |
|
23,81 |
12,32 |
5 (127,00) |
10000 |
R90 |
155,58 |
22,22 |
|
26,98 |
14,81 |
10 (254,00) |
10000 |
R91 |
260,35 |
31,75 |
|
38,10 |
22,33 |
26 (660,40) |
300, 400, 600 |
R93 |
749,30 |
19,05 |
|
23,81 |
12,32 |
28 (711,20) |
300, 400, 600 |
R94 |
800,10 |
19,05 |
|
23,81 |
12,32 |
30 (762,00) |
300, 400, 600 |
R95 |
857,25 |
19,05 |
|
23,81 |
12,32 |
32 (812,80) |
300, 400, 600 |
R96 |
914,40 |
22,22 |
|
26,98 |
14,81 |
34 (863,60) |
300, 400, 600 |
R97 |
965,20 |
22,22 |
|
26,98 |
14,81 |
36 (914,40) |
300, 400, 600 |
R98 |
1022,30 |
22,22 |
|
26,98 |
14,81 |
26 (660,40) |
900 |
R100 |
749,30 |
28,575 |
|
34,92 |
19,81 |
28 (711,20) |
900 |
R101 |
800,10 |
31,75 |
|
38,10 |
22,33 |
30 (762,00) |
900 |
R102 |
857,25 |
31,75 |
|
38,10 |
22,33 |
32 (812,80) |
900 |
R103 |
914,40 |
31,75 |
|
38,10 |
22,33 |
34 (863,60) |
900 |
R104 |
965,20 |
34,925 |
|
41,27 |
24,82 |
36 (914,40) |
900 |
R105 |
1022,30 |
34,925 |
|
41,27 |
24,82 |
ВЫБОР МАТЕРИАЛА ДЛЯ МЕТАЛЛИЧЕСКИХ ВОСЬМИУГОЛЬНЫХ ПРОКЛАДОК.
МАТЕРИАЛ |
МАРКИРОВКА НА ПРОКЛАДКАХ |
DIN |
ТВЕРДОСТЬ (max)* |
ТЕМП [°C] |
ПЛОТНОСТЬ |
||
Brinell |
Rockwell |
min. |
max. |
||||
Soft Iron |
D |
90 |
56 |
-60 |
500 |
7.85 |
|
Steel (LCS) |
S |
120 |
68 |
-40 |
500 |
7.85 |
|
ASTM A 182-F5 |
F5 |
12CrMo 195 |
130 |
72 |
-40 |
650 |
7.9 |
SS 304 |
S 304 |
X5CrNi 189 |
160 |
83 |
-250 |
550 |
7.9 |
SS 309 |
S 309 |
X15CrNiSi 2012 |
160 |
83 |
-100 |
1000 |
7.9 |
SS 316 |
S 316 |
X5CrNiMo 1810 |
160 |
83 |
-100 |
550 |
7.9 |
SS 316L |
S 316L |
X2CrNiMo 1810 |
160 |
83 |
-100 |
550 |
7.9 |
SS 321 |
S 321 |
X10CrNiTi 189 |
160 |
83 |
-250 |
550 |
7.9 |
SS 347 |
S 347 |
X10CrNiNb 189 |
160 |
83 |
-250 |
550 |
7.9 |
Monel 400* |
M400 |
NiCu30Fe |
-125 |
600 |
8.8 |
||
Inconel 600* |
INC -600 |
NiCr 15Fe |
-100 |
950 |
8.4 |
||
Inconel 625 |
INC -625 |
192 |
|||||
Incoloy 800* |
INC -800 |
x10NiCrAITi 3220 |
-100 |
850 |
8 |
||
Incoloy 825* |
INC -825 |
NiCr 21Mo |
180 |
-100 |
450 |
8.14 |
|
Titanium |
Ti |
Ti 99.8 |
-250 |
350 |
4.5 |