Beschreibung
Ein Überlappungsflansch (LJF-Flansch) wird auch Losflansch genannt. Er besteht aus zwei Komponenten, einem Stumpfende und einem Losflansch. Das Stutzenende wird stumpf an das Rohr geschweißt und die Stützflansche bewegen sich frei über das Rohr. Der LJF-Flansch wird insbesondere bei häufiger Demontage oder schwer justierbaren Rohrverbindungen verwendet.
Shandong ZhongNuo Heavy Industry Co., Ltd. ist ein solider Hersteller, Lieferant und Lagerbestand an Stahlflanschen in China. Wir können hochwertige Blindflansche gemäß internationalen Standards herstellen, wie z. B. ASME/ANSI B16.5-Flansche, ASME/ANSI B16.47-Flansche, JIS-Flansche, DIN-Flansche, EN 1092-1-Flansche, AWWA-Flansche, BS 4504-Flansche und SABS / ASNA 1123-Flansche usw. Wir sind eine ISO-, KR-, KS- und PED/AD 2000-zertifizierte Fabrik und können die anspruchsvollen Anforderungen der kritischsten Branchen erfüllen.
Spezifikation
Abmessungen der Überlappungsflansche aus Kohlenstoffstahl:
ASME/ANSI: DN 1/2” – DN 24“
DIN: DN 15 – DN 2000
EN1092: DN 15 – DN 2000
JIS: 15A-1500A
UNI: DN 10 – DN 2000
SABS: DN 10-DN 600
GOST: DN 10 – DN 1600
Druck von geläppten Flanschen aus Kohlenstoffstahl:
ASME/ANSI: Klasse 150, 300, 600, 900, 1500 2500 lbs
DIN: DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN267 3
EN1092: PN6, PN10, PN16, PN25, PN40, PN64, PN100
ES: 1K, 2K, 5K, 10K, 16K, 20K, 30K, 40K
UNI: PN6, PN10, PN16, PN25, PN40
SABS: 600KPA,1000,1600,2500,4000
GOST: PN6, PN10, PN16, PN25
Material der Überlappungsflansche aus Stahl:
Geläppte Flansche aus Kohlenstoffstahl: A105, SS400, SF440 RST37.2, S235JRG2, P250GH, C22.8 usw.
Geläppte Edelstahlflansche: ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
Datenblatt
DIN2642 Vorschweißflansche/Lose Flange
DIN 2641 PN 6 Lose Flansche Glatte Bunde | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Rohranschlussmaße | Flansch | Schrauben | Bund und Bördel | Gewicht KG | |||||||||||||||
d1 | D | d6 | B | k | e | Anzahl | Gewinde | d2 | d5 | h3 | d4 | h4 | s1 | s2 | R | ||||
DN | Reihe 1 | Reihe 2 | max. | Mindest. | Mindest. | Mindest | Flansch | Bund | |||||||||||
10 | 14,0 | 75 | 16 | 10 | 50 | 2 | 4 | M10 | 11 | 14,5 | 8 | 35 | 9 | 1,8 | 3,0 | 2 | 0.298 | 0.051 | |
10 | 17,2 | 75 | 19 | 10 | 50 | 2 | 4 | M10 | 11 | 17,7 | 8 | 35 | 9 | 1,8 | 3,0 | 2 | 0.298 | 0.051 | |
15 | 20,0 | 80 | 22 | 10 | 55 | 2 | 4 | M10 | 11 | 21,0 | 8 | 40 | 9 | 2,0 | 3,0 | 2 | 0.337 | 0.063 | |
15 | 21,3 | 80 | 24 | 10 | 55 | 2 | 4 | M10 | 11 | 22,0 | 8 | 40 | 9 | 2,0 | 3,0 | 2 | 0.337 | 0.063 | |
20 | 25,0 | 90 | 28 | 10 | 65 | 2 | 4 | M10 | 11 | 26,0 | 10 | 50 | 12 | 2,0 | 3,0 | 2 | 0.418 | 0.116 | |
20 | 26,9 | 90 | 30 | 10 | 65 | 2 | 4 | M10 | 11 | 27,6 | 10 | 50 | 12 | 2,0 | 3,0 | 2 | 0.418 | 0.116 | |
25 | 30,0 | 100 | 33 | 12 | 75 | 3 | 4 | M10 | 11 | 31,0 | 10 | 60 | 15 | 2,0 | 3,0 | 3 | 0.620 | 0.166 | |
25 | 33,7 | 100 | 36 | 12 | 75 | 3 | 4 | M10 | 11 | 34,4 | 10 | 60 | 15 | 2,0 | 3,0 | 3 | 0.620 | 0.166 | |
32 | 38,0 | 120 | 42 | 12 | 90 | 3 | 4 | M12 | 14 | 39,0 | 10 | 70 | 15 | 2,6 | 3,5 | 3 | 0.874 | 0.213 | |
32 | 42,4 | 120 | 46 | 12 | 90 | 3 | 4 | M12 | 14 | 43,1 | 10 | 70 | 15 | 2,6 | 3,5 | 3 | 0.874 | 0.213 | |
40 | 44,5 | 130 | 50 | 12 | 100 | 3 | 4 | M12 | 14 | 45,5 | 10 | 80 | 17 | 2,6 | 3,5 | 3 | 1.01 | 0.273 | |
40 | 48,3 | 130 | 54 | 12 | 100 | 3 | 4 | M12 | 14 | 49,0 | 10 | 80 | 17 | 2,6 | 3,5 | 3 | 1.01 | 0.273 | |
50 | 57,0 | 140 | 62 | 12 | 110 | 3 | 4 | M12 | 14 | 58,1 | 12 | 90 | 23 | 2,6 | 3,5 | 3 | 1.12 | 0.359 | |
50 | 60,3 | 140 | 65 | 12 | 110 | 3 | 4 | M12 | 14 | 61,1 | 12 | 90 | 23 | 2,6 | 3,5 | 3 | 1.12 | 0.359 | |
65 | 76,1 | 160 | 81 | 12 | 130 | 3 | 4 | M12 | 14 | 77,1 | 12 | 110 | 23 | 2,6 | 3,5 | 3 | 1,35 | 0.468 | |
80 | 88,9 | 190 | 94 | 14 | 150 | 3 | 4 | M16 | 18 | 90,3 | 14 | 128 | 23 | 3,2 | 4,0 | 3 | 2.24 | 0.730 | |
100 | 108,0 | 210 | 113 | 14 | 170 | 3 | 4 | M16 | 18 | 109,6 | 14 | 148 | 28 | 3,2 | 4,0 | 3 | 2,59 | 0.884 | |
100 | 114,3 | 210 | 119 | 14 | 170 | 3 | 4 | M16 | 18 | 115,9 | 14 | 148 | 28 | 3,2 | 4,0 | 3 | 2,59 | 0.884 | |
125 | 133,0 | 240 | 138 | 14 | 200 | 3 | 8 | M16 | 18 | 134,8 | 14 | 178 | 30 | 3,2 | 4,0 | 3 | 3.10 | 1.21 | |
125 | 139,7 | 240 | 145 | 14 | 200 | 3 | 8 | M16 | 18 | 141,6 | 14 | 178 | 30 | 3,2 | 4,0 | 3 | 3.10 | 1.21 | |
150 | 159,0 | 265 | 164 | 14 | 225 | 3 | 8 | M16 | 18 | 161,1 | 14 | 202 | 30 | 3,2 | 4,0 | 3 | 3,52 | 1,34 | |
150 | 168,3 | 265 | 173 | 14 | 225 | 3 | 8 | M16 | 18 | 170,5 | 14 | 202 | 30 | 3,2 | 4,0 | 3 | 3,52 | 1,34 | |
200 | 219,1 | 320 | 225 | 16 | 280 | 3 | 8 | M16 | 18 | 221,8 | 16 | 258 | 30 | 3,2 | 4,0 | 3 | 4,98 | 2 | |
250 | 267,0 | 375 | 273 | 20 | 335 | 3 | 12 | M16 | 18 | 270,2 | 18 | 312 | 30 | 4,0 | 5,0 | 3 | 7.67 | 2,89 | |
250 | 273,0 | 375 | 279 | 20 | 335 | 3 | 12 | M16 | 18 | 276,2 | 18 | 312 | 30 | 4,0 | 5,0 | 3 | 7.67 | 2,89 | |
300 | 323,9 | 440 | 329 | 24 | 395 | 4 | 12 | M 20 | 22 | 327,6 | 18 | 365 | 35 | 4,0 | 5,0 | 4 | 12.3 | 3,56 | |
350 | 355,6 | 490 | 362 | 26 | 445 | 4 | 12 | M 20 | 22 | 359,7 | 18 | 415 | 4 | 15.1 | 4.08 | ||||
350 | 368,0 | 490 | 374 | 26 | 445 | 4 | 12 | M 20 | 22 | 372,2 | 18 | 415 | 4 | 15.1 | 4.08 | ||||
400 | 406,4 | 540 | 413 | 28 | 495 | 4 | 16 | M 20 | 22 | 411,0 | 20 | 465 | 4 | 17.7 | 4,91 | ||||
400 | 419,0 | 540 | 426 | 28 | 495 | 4 | 16 | M 20 | 22 | 423,7 | 20 | 465 | 4 | 17.7 | 4,91 | ||||
500 | 508,0 | 521,0 | 645 | 517 | 32 | 600 | 4 | 20 | M 20 | 22 | 513,6 | 22 | 570 | 4 | 25.4 | 7.39 | |||
600 | 610,0 | 620,0 | 755 | 618 | 36 | 705 | 4 | 20 | M24 | 26 | 616,6 | 22 | 670 | 4 | 36.3 | 8,60 | |||
700 | 711,0 | 720,0 | 860 | 721 | 40 | 810 | 4 | 24 | M24 | 26 | 718,6 | 24 | 775 | 4 | 48.1 | 14 | |||
800 | 813,0 | 820,0 | 975 | 824 | 44 | 920 | 4 | 24 | M27 | 30 | 821,5 | 24 | 880 | 4 | 66,5 | 16.8 | |||
900 | 914,4 | 1075 | 926 | 48 | 1020 | 4 | 24 | M27 | 30 | 923,5 | 26 | 980 | 4 | 81,3 | 20.1 | ||||
1000 | 1016 | 1175 | 1028 | 52 | 1120 | 4 | 28 | M27 | 30 | 1026,7 | 26 | 1080 | 4 | 96,4 | 21.5 | ||||
1200 | 1220 | 1405 | 1232 | 60 | 1340 | 5 | 32 | M30 | 33 | 1232,7 | 28 | 1295 | 6 | 158 | 32.6 |
DIN 2642 PN 10 Lose Flansche Glatte Bunde | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Rohranschlussmaße | Flansch | Schrauben | Bund und Bördel | Gewicht KG | |||||||||||||||
d1 | D | d6 | B | k | e | Anzahl | Gewinde | d2 | d5 | h3 | d4 | h4 | s1 | s2 | R | ||||
DN | Reihe 1 | Reihe 2 | max. | Mindest. | Mindest. | Mindest | Flansch | Bund | |||||||||||
10 | 14,0 | 90 | 16 | 14 | 60 | 3 | 4 | M12 | 14 | 14,5 | 10 | 40 | 9 | 1,8 | 3,0 | 3 | 0.559 | 0.087 | |
10 | 17,2 | 90 | 19 | 14 | 60 | 3 | 4 | M 12 | 14 | 17,7 | 10 | 40 | 9 | 1,8 | 3,0 | 3 | 0.559 | 0.087 | |
15 | 20,0 | 95 | 22 | 14 | 65 | 3 | 4 | M12 | 14 | 21,0 | 10 | 45 | 9 | 2,0 | 3,0 | 3 | 0.689 | 0.105 | |
15 | 21,3 | 95 | 24 | 14 | 65 | 3 | 4 | M 12 | 14 | 22,0 | 10 | 45 | 9 | 2,0 | 3,0 | 3 | 0.689 | 0.105 | |
20 | 25,0 | 105 | 28 | 14 | 75 | 3 | 4 | M12 | 14 | 26,0 | 12 | 58 | 12 | 2,0 | 3,0 | 3 | 0.806 | 0.203 | |
20 | 26,9 | 105 | 30 | 16 | 75 | 3 | 4 | M 12 | 14 | 27,6 | 12 | 58 | 12 | 2,0 | 3,0 | 3 | 0.806 | 0.203 | |
25 | 30,0 | 115 | 33 | 16 | 85 | 4 | 4 | M 12 | 14 | 31,0 | 12 | 68 | 15 | 2,0 | 3,0 | 4 | 1.110 | 0.276 | |
25 | 33,7 | 115 | 36 | 16 | 85 | 4 | 4 | M12 | 14 | 34,4 | 12 | 68 | 15 | 2,0 | 3,0 | 4 | 1.110 | 0.276 | |
32 | 38,0 | 140 | 42 | 16 | 100 | 4 | 4 | M 16 | 18 | 39,0 | 12 | 78 | 15 | 2,6 | 3,5 | 4 | 1.640 | 0.343 | |
32 | 42,4 | 140 | 46 | 16 | 100 | 4 | 4 | M16 | 18 | 43,1 | 12 | 78 | 15 | 2,6 | 3,5 | 4 | 1.640 | 0.343 | |
40 | 44,5 | 150 | 50 | 16 | 110 | 4 | 4 | M16 | 18 | 45,5 | 12 | 88 | 17 | 2,6 | 3,5 | 4 | 1.860 | 0.426 | |
40 | 48,3 | 150 | 54 | 16 | 110 | 4 | 4 | M16 | 18 | 49,0 | 12 | 88 | 17 | 2,6 | 3,5 | 4 | 1.860 | 0.426 | |
50 | 57,0 | 165 | 62 | 16 | 125 | 5 | 4 | M 16 | 18 | 58,1 | 18 | 102 | 23 | 2,6 | 3,5 | 5 | 2.200 | 0.618 | |
50 | 60,3 | 165 | 65 | 16 | 125 | 5 | 4 | M16 | 18 | 61,1 | 18 | 102 | 23 | 2,6 | 3,5 | 5 | 2.200 | 0.618 | |
65 | 76,1 | 185 | 81 | 16 | 145 | 5 | 4 | M16 | 18 | 77,1 | 18 | 122 | 23 | 2,6 | 3,5 | 5 | 2.620 | 0.786 | |
80 | 88,9 | 200 | 94 | 18 | 160 | 5 | 8 | M16 | 18 | 90,3 | 18 | 138 | 23 | 3,2 | 4,0 | 5 | 3.320 | 1.100 | |
100 | 108,0 | 220 | 113 | 18 | 180 | 5 | 8 | M 16 | 18 | 109,6 | 18 | 158 | 28 | 3,2 | 4,0 | 5 | 3.670 | 1.310 | |
100 | 114,3 | 220 | 119 | 18 | 180 | 5 | 8 | M16 | 18 | 115,9 | 18 | 158 | 28 | 3,2 | 4,0 | 5 | 3.670 | 1.310 | |
125 | 133,0 | 250 | 138 | 18 | 210 | 5 | 8 | M16 | 18 | 134,8 | 18 | 188 | 30 | 3,2 | 4,0 | 5 | 4.540 | 1.960 | |
125 | 139,7 | 250 | 145 | 18 | 210 | 5 | 8 | M 16 | 18 | 141,6 | 18 | 188 | 30 | 3,2 | 4,0 | 5 | 4.540 | 1.960 | |
150 | 159,0 | 285 | 164 | 18 | 240 | 5 | 8 | M 20 | 22 | 161,1 | 22 | 212 | 30 | 3,2 | 4,0 | 5 | 5.600 | 2.180 | |
150 | 168,3 | 285 | 173 | 18 | 240 | 5 | 8 | M 20 | 22 | 170,5 | 22 | 212 | 30 | 3,2 | 4,0 | 5 | 5.600 | 2.180 | |
200 | 219,1 | 340 | 225 | 20 | 295 | 5 | 8 | M 20 | 22 | 221,8 | 22 | 268 | 30 | 3,2 | 4,0 | 5 | 7.460 | 3.100 | |
250 | 267,0 | 395 | 273 | 22 | 350 | 5 | 12 | M 20 | 22 | 270,2 | 22 | 320 | 30 | 4,0 | 5,0 | 5 | 10.300 | 4.220 | |
250 | 273,0 | 395 | 279 | 22 | 350 | 5 | 12 | M 20 | 22 | 276,2 | 22 | 320 | 30 | 4,0 | 5,0 | 5 | 10.300 | 4.220 | |
300 | 323,9 | 445 | 329 | 26 | 400 | 5 | 12 | M 20 | 22 | 327,6 | 22 | 370 | 35 | 4,0 | 5,0 0 | 5 | 14.000 | 4.850 | |
350 | 355,6 | 505 | 362 | 28 | 460 | 6 | 16 | M 20 | 22 | 359,7 | 22 | 430 | 35 | 6 | 18.500 | 6.710 | |||
350 | 368,0 | 505 | 374 | 28 | 460 | 6 | 16 | M 20 | 22 | 372,2 | 22 | 430 | 35 | 6 | 18.500 | 6.710 | |||
400 | 406,4 | 565 | 413 | 32 | 515 | 6 | 16 | M 24 | 26 | 411,0 | 26 | 482 | 40 | 6 | 25.000 | 8.280 | |||
400 | 419,0 | 565 | 426 | 32 | 515 | 6 | 16 | M 24 | 26 | 423,7 | 26 | 482 | 40 | 6 | 25.000 | 8.280 | |||
500 | 508,0 | 521,0 | 670 | 517 | 38 | 620 | 6 | 20 | M 24 | 26 | 513,6 | 26 | 585 | 45 | 6 | 37.000 | 11.500 | ||
600 | 610,0 | 620,0 | 780 | 618 | 44 | 725 | 7 | 20 | M 27 | 30 | 616,6 | 30 | 685 | 45 | 7 | 56.300 | 15.600 | ||
700 | 711,0 | 720,0 | 895 | 721 | 50 | 840 | 7 | 24 | M27 | 30 | 718,6 | 30 | 800 | 45 | 7 | 80.400 | 23.200 | ||
800 | 813,0 | 820,0 | 1015 | 824 | 56 | 950 | 7 | 24 | M 30 | 33 | 821,5 | 33 | 905 | 45 | 7 | 113.200 | 29.200 | ||
900 | 914,4 | 1005 | 45 | ||||||||||||||||
1000 | 1016 | 1105 | 45 |