China Hot Dipped Galvanised Carbon Steel Backing Ring, Find details about China Flange Ring, Back Ring from Hot Dipped Galvanised Carbon Steel Backing Ring
Standard:GB/9119-2010; ISO 7005-1:1992; DIN 2501; DIN 2576 | |||||||
Backing Ring PN16,With steel insert for stub end PP-Steel,Black | |||||||
DN | dn | D | K | B | n | d | h |
15 | 20 | 98 | 65 | 32 | 4 | 16 | 14 |
20 | 25 | 108 | 75 | 37 | 4 | 16 | 14 |
25 | 32 | 120 | 85 | 44 | 4 | 16 | 14 |
32 | 40 | 140 | 100 | 52 | 4 | 18 | 16 |
40 | 50 | 150 | 110 | 62 | 4 | 18 | 18 |
50 | 63 | 165 | 125 | 78 | 4 | 18 | 18 |
65 | 75 | 185 | 145 | 92 | 4 | 18 | 18 |
80 | 90 | 200 | 160 | 108 | 8 | 18 | 20 |
100 | 110 | 220 | 180 | 128 | 8 | 18 | 20 |
100* | 125 | 220 | 180 | 135 | 8 | 18 | 20 |
125 | 125 | 250 | 210 | 135 | 8 | 18 | 22 |
125* | 140 | 250 | 210 | 158 | 8 | 18 | 22 |
150 | 160 | 285 | 240 | 178 | 8 | 22 | 22 |
150 | 180 | 285 | 240 | 188 | 8 | 22 | 22 |
200 | 200 | 340 | 295 | 235 | 12 | 22 | 24 |
200* | 225 | 340 | 295 | 238 | 12 | 22 | 24 |
250 | 250 | 405 | 355 | 288 | 12 | 26 | 26 |
250* | 280 | 405 | 355 | 294 | 12 | 26 | 26 |
300 | 315 | 460 | 410 | 338 | 12 | 26 | 28 |
350 | 355 | 520 | 470 | 376 | 16 | 26 | 30 |
400 | 400 | 580 | 525 | 430 | 16 | 30 | 32 |
450 | 450 | 640 | 585 | 517 | 20 | 30 | 40 |
500 | 500 | 715 | 650 | 533 | 20 | 32 | 45 |
600 | 560 | 840 | 770 | 618 | 20 | 35 | 50 |
600 | 630 | 840 | 770 | 645 | 20 | 35 | 50 |
Standard:GB/9119-2010; ISO 7005-1:1992; DIN 2501; DIN 2576 | |||||||
Backing Ring PN10,With steel insert for stub end PP-Steel,Black | |||||||
DN | dn | D | K | B | n | d | h |
200 | 200 | 340 | 295 | 235 | 8 | 22 | 24 |
200* | 225 | 340 | 295 | 238 | 8 | 22 | 24 |
250 | 250 | 395 | 350 | 288 | 12 | 22 | 26 |
250* | 280 | 395 | 350 | 294 | 12 | 22 | 26 |
300 | 315 | 445 | 400 | 338 | 12 | 22 | 26 |
350 | 355 | 510 | 460 | 376 | 16 | 22 | 28 |
400 | 400 | 570 | 515 | 430 | 16 | 26 | 30 |
450 | 450 | 620 | 565 | 465 | 20 | 26 | 32 |
500 | 500 | 678 | 620 | 533 | 20 | 26 | 32 |
600* | 560B1 | 788 | 725 | 578 | 20 | 30 | 42 |
600* | 560 | 788 | 725 | 618 | 20 | 30 | 42 |
600 | 630 | 788 | 725 | 645 | 20 | 30 | 42 |
Backing Ring ASME B16.5 Class150,With steel insert for stub end PP-Steel,Black | |||||||
SIZE | dn | K | n | D | B | d | h |
1/2" | 20 | 60 | 4 | 98 | 32 | 16 | 14 |
3/4" | 25 | 70 | 4 | 108 | 37 | 16 | 14 |
1" | 32 | 79 | 4 | 120 | 44 | 16 | 14 |
11/4" | 40 | 89 | 4 | 140 | 52 | 16 | 16 |
11/2" | 50 | 98 | 4 | 150 | 63 | 16 | 16 |
2" | 63 | 121 | 4 | 165 | 78 | 20 | 20 |
21/2" | 75 | 140 | 4 | 185 | 92 | 20 | 20 |
3" | 90 | 152 | 4 | 200 | 108 | 20 | 22 |
4" | 110 | 191 | 8 | 230 | 128 | 20 | 22 |
[4"] | 125B | 191 | 8 | 230 | 140 | 20 | 22 |
5" | 125 | 216 | 8 | 260 | 140 | 23 | 24 |
[5"] | 140 | 216 | 8 | 260 | 158 | 23 | 24 |
6" | 160 | 241 | 8 | 286 | 178 | 23 | 26 |
[6"] | 180 | 241 | 8 | 286 | 195 | 23 | 26 |
8" | 200 | 298 | 8 | 345 | 235 | 23 | 28 |
[8"] | 225 | 298 | 8 | 345 | 240 | 23 | 28 |
10" | 250 | 362 | 12 | 410 | 288 | 26 | 30 |
[10"] | 280 | 362 | 12 | 410 | 294 | 26 | 30 |
12" | 315 | 432 | 12 | 485 | 345 | 26 | 35 |
14" | 355 | 476 | 12 | 535 | 376 | 30 | 40 |
16" | 400 | 540 | 16 | 600 | 430 | 30 | 40 |
18" | 450 | 578 | 16 | 640 | 470 | 32 | 45 |
20" | 500 | 635 | 20 | 700 | 533 | 32 | 45 |
22" | 560 | 692 | 20 | 760 | 590 | 35 | 50 |
24" | 630 | 749 | 20 | 820 | 645 | 35 | 50 |